{"title":"GSIKE United States","description":null,"products":[{"product_id":"gsike-25-6v-100ah-lifepo4-battery-2560wh-2560w-for-rv-off-grid-us","title":"GSIKE 25.6V 100Ah LiFePO4 Battery: 2560Wh\/2560W for RV \u0026 Off-Grid | GSIKE US","description":"\u003cstyle\u003e\n:root{--neon-cyan:#00f0ff;--neon-magenta:#ff00e5;--neon-green:#00c853;--neon-orange:#ff8c00;--neon-blue:#0080ff;--ink:#0b1a3a;--bg-light:#f0f7ff;}\n*{box-sizing:border-box;margin:0;padding:0}\nhtml{scroll-behavior:smooth;background:var(--bg-light);color:var(--ink);font-family:'Segoe UI',system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;line-height:1.65}\n.wrap{padding:24px;color:var(--ink);background:var(--bg-light)}\n.container{padding:24px;background:var(--bg-light)}\na{color:var(--neon-blue);text-decoration:none}\na:hover{text-decoration:underline}\nimg{border:0;max-width:100%;height:auto;display:block;border-radius:14px}\nh1{background:linear-gradient(135deg,#00f0ff 0%,#0080ff 55%,#00c853 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solid #ffb400;border-radius:12px;padding:14px 18px;margin:14px 0}\n.specnote{background:rgba(232,246,255,.9);border:1px solid rgba(0,128,255,.35);border-left:5px solid #0080ff;border-radius:12px;padding:16px 20px;margin:16px 0}\n.verdict{background:linear-gradient(135deg,rgba(0,200,83,.12),rgba(0,240,255,.10));border:1px solid rgba(0,200,83,.4);border-radius:16px;padding:22px;margin:20px 0}\n#toast{position:fixed;bottom:22px;right:22px;background:linear-gradient(135deg,#00c853,#0080ff);color:#fff;padding:12px 20px;border-radius:12px;font-weight:700;opacity:0;transform:translateY(10px);transition:.25s;pointer-events:none}\n#toast.show{opacity:1;transform:translateY(0)}\n.hdt-product-accordion__item summary { background-color: #ffffff;}\n@media(max-width:768px){.proscons,.scenes,.blog-grid{grid-template-columns:1fr}.hero-grid{grid-template-columns:1fr}.wrap,.container{padding:14px}.html-copy{padding:8px 12px}}\n\u003c\/style\u003e\n\n\u003cmain class=\"wrap\"\u003e\n\n\u003csection class=\"hero\"\u003e\n\u003cdiv class=\"hero-grid\"\u003e\n\u003cdiv\u003e\n\u003ch1\u003eGSIKE 25.6V 100Ah LiFePO4 Battery — 2560Wh, 2560W, 6000+ Cycles, for RV, Camper Van, Marine \u0026amp; Off-Grid Solar in the US\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eThe GSIKE 25.6V 100Ah LiFePO4 battery (model GSK-25.6V-100AH) is an 8S1P, 24V-class energy-storage pack that stores 2560Wh and delivers up to 2560W continuous through a 100A BMS, rated for more than 6000 cycles at full depth of discharge in a 21.15 kg IP65 ABS case — built for the RV, camper van, overland, marine and off-grid cabin owner who needs real 24V power, not a 12V battery stretched thin.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan class=\"pill\"\u003e2560 Wh\u003c\/span\u003e \u003cspan class=\"pill\"\u003e25.6V \/ 24V class\u003c\/span\u003e \u003cspan class=\"pill\"\u003e8S1P\u003c\/span\u003e \u003cspan class=\"pill\"\u003e100A BMS\u003c\/span\u003e \u003cspan class=\"pill\"\u003e2560W ceiling\u003c\/span\u003e \u003cspan class=\"pill\"\u003e6000+ cycles\u003c\/span\u003e \u003cspan class=\"pill\"\u003e400A pulse \/ 1s\u003c\/span\u003e \u003cspan class=\"pill\"\u003e28.8V CC\/CV\u003c\/span\u003e \u003cspan class=\"pill\"\u003eIP65\u003c\/span\u003e \u003cspan class=\"pill\"\u003eM8 terminals\u003c\/span\u003e \u003cspan class=\"pill\"\u003eup to 40.96 kWh bank\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/25.6v-100ah.webp?v=1781229409\" alt=\"GSIKE 25.6V 100Ah LiFePO4 battery, matte-black ABS case about 52 cm long with a blank dark-orange front plate and two silver M8 bolt terminals on top, front view\" loading=\"eager\"\u003e\n\u003cdiv class=\"note\"\u003e\n\u003cstrong\u003eWhat this is (and what it is not).\u003c\/strong\u003e Model \u003cstrong\u003eGSK-25.6V-100AH\u003c\/strong\u003e is a 24V-class DC energy-storage battery — not a charger, not a solar charge controller and not an inverter. There is no built-in AC outlet, no MPPT input and no kVA rating. Eight 3.2V cells are wired \u003cstrong\u003e8S1P\u003c\/strong\u003e (8 in series, 1 parallel string) for \u003cstrong\u003e25.6V nominal\u003c\/strong\u003e, the \"24V class\" figure American RV and marine systems use. Two numbers matter: it holds \u003cstrong\u003e2560Wh\u003c\/strong\u003e (25.6V × 100Ah = 2.56 kWh) and its \u003cstrong\u003e2560W\u003c\/strong\u003e DC ceiling (25.6V × 100A) is what lets it run an 1800W appliance — about double the 1280W of a 12V 100Ah. To charge it you need a \u003cstrong\u003e25.6V \/ 28.8V LiFePO4 charger\u003c\/strong\u003e; to run 120V appliances you add a \u003cstrong\u003eseparate 24V-rated inverter\u003c\/strong\u003e.\n\u003c\/div\u003e\n\u003cdiv class=\"specnote\"\u003e\n\u003cstrong\u003eSpecification note — read before you size loads or fit a tray.\u003c\/strong\u003e\n(a) \u003cstrong\u003eSize and weight:\u003c\/strong\u003e the product diagrams give \u003cstrong\u003e520 × 250 × 320 mm\u003c\/strong\u003e (L×W×H over the terminals) and \u003cstrong\u003e21.15 kg\u003c\/strong\u003e net (~46.6 lb). Some family documents list slightly different bare-case and carton figures; treat those as the empty shell versus the shipping box and \u003cstrong\u003econfirm the true case and carton dimensions with the merchant\u003c\/strong\u003e before cutting a tray.\n(b) \u003cstrong\u003ePulse current:\u003c\/strong\u003e plan around \u003cstrong\u003e400A for one second\u003c\/strong\u003e of startup inrush — not continuous. One excluded marketing graphic for this pack labels a higher one-second peak; we have not used it. Treat 400A\/1s as the planning figure and confirm the true peak with the merchant before wiring a high-startup load such as a large trolling motor.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003ch2\u003eManual specifications\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"table-scroll\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemistry \/ assembly\u003c\/td\u003e\n\u003ctd\u003eLiFePO4 (LFP), \u003cstrong\u003e8S1P\u003c\/strong\u003e — 8 × 3.2V cells in series, 1 parallel string\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal voltage \/ class\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e25.6 V\u003c\/strong\u003e nominal (the \"24V class\" bus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated capacity \/ energy\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e100 Ah \/ 2560 Wh\u003c\/strong\u003e (25.6V × 100Ah = 2.56 kWh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous current \/ power\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e100 A charge \/ 100 A discharge\u003c\/strong\u003e = \u003cstrong\u003e2560 W\u003c\/strong\u003e DC ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePulse \/ peak\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e400 A for 1 second only\u003c\/strong\u003e (startup inrush; not continuous)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMS\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e100 A BMS\u003c\/strong\u003e — over-charge, over-discharge, over-current, over-temperature and short-circuit protection (OEM module)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCycle life\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e\u0026gt;6000 cycles at 100% DoD\u003c\/strong\u003e @25°C \/ 0.5C (more cycles at 80% DoD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge settings\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eCC\/CV\u003c\/strong\u003e; charge voltage \u003cstrong\u003e28.8–29.2 V\u003c\/strong\u003e (28.8V ±0.4V); use a \u003cstrong\u003e25.6V LiFePO4 charger, 20–100 A\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge cut-off\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e20 V ±0.5 V\u003c\/strong\u003e end-of-discharge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal resistance\u003c\/td\u003e\n\u003ctd\u003e≤20 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e4P4S = 16 units = 40.96 kWh\u003c\/strong\u003e (4S = 102.4V, 4P = 400Ah); 2S = 51.2V \/ 5.12kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminals\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eM8 bolts\u003c\/strong\u003e (8 mm bolt \/ 12 mm nut)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing \/ ingress\u003c\/td\u003e\n\u003ctd\u003eABS housing, \u003cstrong\u003eIP65\u003c\/strong\u003e; CE, RoHS, UN38.3 certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight \/ size (headline)\u003c\/td\u003e\n\u003ctd\u003eNet \u003cstrong\u003e21.15 kg\u003c\/strong\u003e (~46.6 lb); \u003cstrong\u003e520 × 250 × 320 mm\u003c\/strong\u003e (L×W×H over terminals)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty \/ design life\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e3-year warranty\u003c\/strong\u003e, roughly \u003cstrong\u003e10-year design life\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"green\"\u003eWhy a 24V 100Ah battery beats 12V for an American RV or cabin\u003c\/h2\u003e\n\u003cp\u003eMost budget RV batteries in the US are 12V, and that is fine for a pop-up trailer running lights and a water pump. The moment you add a 120V residential-style fridge, a 12V\/24V compressor fridge, a portable induction cooktop or a rooftop air conditioner, a 12V 100Ah bank hits a wall: its 100A BMA limits it to about \u003cstrong\u003e1280W\u003c\/strong\u003e, and the high current needed for that wattage forces thick, expensive cables and costs you real voltage drop over distance. Step up to the same 100A BMS at \u003cstrong\u003e25.6V and the ceiling doubles to 2560W\u003c\/strong\u003e while the current for any given wattage is cut in half. That is the whole reason American overlanders and cabin builders are moving to 24V house banks: thinner wiring, cooler runs, less sag and double the continuous power from the same BMS class.\u003c\/p\u003e\n\u003cp\u003eThis GSIKE pack is a like-for-like replacement for the two 12V lead-acid Group 24\/27 batteries many RVs ship with, wired in series to make 24V. It does not just match that bank in name — at roughly 100% usable depth of discharge it delivers about \u003cstrong\u003e2560 usable Wh\u003c\/strong\u003e, against the roughly 1200 usable Wh you can pull from two lead-acid 100Ah cells before they are half empty. In one 46.6 lb box you get more usable energy than ~120 lb of lead, with no watering, no sulfation and no expected replacement every two to three years. The trade-off is honest: you must use a 24V charge profile and a 24V inverter, and you cannot parallel it with a 12V starter battery.\u003c\/p\u003e\n\u003cdiv class=\"scenes\"\u003e\n\u003cdiv class=\"scene\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/25v_1.webp?v=1782115074\" alt=\"GSIKE 25.6V 100Ah LiFePO4 pack detail\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/25v_3.webp?v=1782115074\" alt=\"Terminal and case view\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/25v_5.webp?v=1782115074\" alt=\"Cell and BMS view\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"orange\"\u003eReal-world use cases built around the 2560W ceiling\u003c\/h2\u003e\n\u003cdiv class=\"scenes\"\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/aka.doubaocdn.com\/s\/1QFpaLtjCe\" alt=\"Cozy modern motorhome living interior, a matte-black LiFePO4 lithium battery box about 52 cm long on a wooden bench seat, two silver M8 bolt terminals with hex nuts on top, blank dark-orange front plate, soft daylight\" loading=\"lazy\"\u003e\u003ch3\u003eClass C \/ Class A RV house battery\u003c\/h3\u003e\n\u003cp\u003eRun the 120V fridge, the vent fan and device charging through a 24V inverter; recharge from roof solar or shore power with a 25.6V charger.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/aka.doubaocdn.com\/s\/K5faKvR7v5\" alt=\"Interior of a small off-grid log cabin at dusk, a matte-black LiFePO4 battery box about 52 cm long on a heavy pine plank shelf, two silver M8 terminals on top, blank dark-orange front plate, warm glowing pendant lamp, dark forest through frosted windows\" loading=\"lazy\"\u003e\u003ch3\u003eOff-grid cabin backup\u003c\/h3\u003e\n\u003cp\u003ePair with a small solar array for lights, a DC pump and a chest fridge through the night; IP65 handles a damp mountain cabin.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/aka.doubaocdn.com\/s\/7Wd9NW9mxm\" alt=\"Under-seat locker bay of a modern travel trailer, a matte-black LiFePO4 battery box about 52 cm long strapped in with a hold-down strap, two silver M8 terminals on top, blank dark-orange front plate, routed black and red cables\" loading=\"lazy\"\u003e\u003ch3\u003eTravel trailer \/ fifth wheel\u003c\/h3\u003e\n\u003cp\u003eDrop into the under-seat locker of a travel trailer; the IP65 case and strapped mount handle road vibration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/aka.doubaocdn.com\/s\/InVVbWzhpl\" alt=\"Built-in storage locker of a small fishing boat on calm water, a matte-black LiFePO4 trolling battery box about 52 cm long fitted inside, two silver M8 terminals on top, blank dark-orange front plate, a black electric trolling motor softly out of focus at the stern\" loading=\"lazy\"\u003e\u003ch3\u003eTrolling \/ marine deep cycle\u003c\/h3\u003e\n\u003cp\u003eThe 400A one-second pulse absorbs motor startup; 100A continuous covers steady trolling draw without lead-acid sag.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/aka.doubaocdn.com\/s\/UINybaFixL\" alt=\"Home garage workshop, a matte-black LiFePO4 battery box about 52 cm long on a worn solid wooden workbench, two silver M8 terminals connected by thick red and black charging cables, blank dark-orange front plate, hanging tools softly blurred behind\" loading=\"lazy\"\u003e\u003ch3\u003eRemote workshop \/ jobsite\u003c\/h3\u003e\n\u003cp\u003eRun 24V power tools, LED site lighting and a small compressor off the 2560W ceiling between charges.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/aka.doubaocdn.com\/s\/eOG4juxMKZ\" alt=\"Garage, two identical matte-black LiFePO4 battery boxes each about 52 cm long side by side on a wooden rack, two silver M8 terminals with hex nuts on top, blank dark-orange front plates, a thick red interconnector and black cable wiring the two in series\" loading=\"lazy\"\u003e\u003ch3\u003eTwo-battery 51.2V bank\u003c\/h3\u003e\n\u003cp\u003eTwo units in series make 51.2V \/ 5.12 kWh for a 48V-class inverter; scale to 4P4S = 40.96 kWh for a whole-home system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/aka.doubaocdn.com\/s\/PFuIg27QUk\" alt=\"Home electrical cabinet, on the left a matte-black LiFePO4 battery box about 52 cm long with two silver M8 terminals and a blank dark-orange front plate, cabled to a compact sealed plain dark-grey metal inverter box on the right with a blank closed front\" loading=\"lazy\"\u003e\u003ch3\u003eWhole-home backup (with inverter)\u003c\/h3\u003e\n\u003cp\u003eAs a DC storage node feeding a separate 24V inverter for essential circuits during a utility outage. It stores energy; the inverter converts it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eRuntime table — what 2560Wh will actually run\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"table-scroll\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eContinuous load\u003c\/th\u003e\n\u003cth\u003eExample device\u003c\/th\u003e\n\u003cth\u003eTheoretical runtime (2560Wh)\u003c\/th\u003e\n\u003cth\u003eThrough a 92%-efficient 24V inverter, ~85% DoD\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50 W\u003c\/td\u003e\n\u003ctd\u003eLED strip \u0026amp; modem\u003c\/td\u003e\n\u003ctd\u003e~51.2 h\u003c\/td\u003e\n\u003ctd\u003e~40 h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150 W\u003c\/td\u003e\n\u003ctd\u003eTV + fan + lights\u003c\/td\u003e\n\u003ctd\u003e~17.1 h\u003c\/td\u003e\n\u003ctd\u003e~13.5 h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e300 W\u003c\/td\u003e\n\u003ctd\u003eChest fridge (avg)\u003c\/td\u003e\n\u003ctd\u003e~8.5 h\u003c\/td\u003e\n\u003ctd\u003e~6.7 h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e500 W\u003c\/td\u003e\n\u003ctd\u003eLaptop stack + small fridge\u003c\/td\u003e\n\u003ctd\u003e~5.1 h\u003c\/td\u003e\n\u003ctd\u003e~4.0 h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1000 W\u003c\/td\u003e\n\u003ctd\u003e120V RV fridge + microwave-ish\u003c\/td\u003e\n\u003ctd\u003e~2.56 h\u003c\/td\u003e\n\u003ctd\u003e~2.0 h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1800 W\u003c\/td\u003e\n\u003ctd\u003ePortable induction cooktop \/ 1500W heater + margin\u003c\/td\u003e\n\u003ctd\u003e~1.42 h\u003c\/td\u003e\n\u003ctd\u003e~1.1 h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2560 W\u003c\/td\u003e\n\u003ctd\u003eBMS ceiling (100A)\u003c\/td\u003e\n\u003ctd\u003e~1.0 h\u003c\/td\u003e\n\u003ctd\u003edo not plan at the limit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"note\"\u003eThese are planning estimates, not lab guarantees. Actual runtime depends on inverter efficiency, wiring loss, temperature, battery age and how hard the BMS cycles the pack. Keep a 10–20% state-of-charge buffer and never plan a full 2560W load for long periods.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"green\"\u003eObjective pros and cons\u003c\/h2\u003e\n\u003cdiv class=\"proscons\"\u003e\n\u003cdiv class=\"pros\"\u003e\n\u003ch3\u003ePros\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal 24V power class:\u003c\/strong\u003e 2560W continuous \/ 2560Wh, roughly 2x a 12V 100Ah at the same 100A BMS.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCycle life:\u003c\/strong\u003e \u0026gt;6000 cycles at 100% DoD, longer than many 5000-cycle US competitors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy density:\u003c\/strong\u003e 21.15 kg \/ 46.6 lb for 2.56 kWh — a fraction of lead-acid weight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpandable:\u003c\/strong\u003e 2S to 51.2V, 4P4S to 40.96 kWh for cabin or home backup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtected build:\u003c\/strong\u003e 100A BMS, ABS case, IP65, M8 bolt terminals, UN38.3 shipped.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost:\u003c\/strong\u003e EUR 279.99 with a real EUR 420.00 strike — far below premium US 24V 100Ah brands.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cons\"\u003e\n\u003ch3\u003eCons\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Bluetooth \/ app monitoring\u003c\/strong\u003e and no built-in state-of-charge display.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo low-temperature charge heating\u003c\/strong\u003e — do not charge below 0°C; no self-heating element.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou must supply a 25.6V charger and a 24V inverter\u003c\/strong\u003e; it is not an all-in-one power station.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed in EUR\u003c\/strong\u003e on the storefront; confirm USD conversion at checkout for a US order.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo excluded infographics\u003c\/strong\u003e quote different dimensions\/peak; verify exact case size before building a tray.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"orange\"\u003eUS shipping, returns and warranty\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eShips \u003cstrong\u003efree within the United States\u003c\/strong\u003e (shipping rate $0), with \u003cstrong\u003e1–3 days of handling\u003c\/strong\u003e plus \u003cstrong\u003e3–7 days of transit\u003c\/strong\u003e, and a \u003cstrong\u003e30-day return window\u003c\/strong\u003e by post. The pack carries a \u003cstrong\u003e3-year warranty\u003c\/strong\u003e against a roughly \u003cstrong\u003e10-year design life\u003c\/strong\u003e, and it ships UN38.3-certified as lithium content allows. It is sold new and in stock (SKU GSK-25.6V-100AH). The storefront lists this product in \u003cstrong\u003eEUR\u003c\/strong\u003e; for a US purchase, confirm at checkout whether the site displays a converted USD price, and treat live US logistics and stock as subject to the cart at order time.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFAQ — buying the GSIKE 24V 100Ah LiFePO4 for the US\u003c\/h2\u003e\n\u003cdiv class=\"faq\"\u003e\n\u003cdetails\u003e\u003csummary\u003eShould I buy a 24V 100Ah LiFePO4 battery for my RV or camper van instead of 12V?\u003c\/summary\u003e\u003cp\u003eIf your coach runs more than about 1000W of continuous load at once, the 25.6V pack is the better buy. With the same 100A BMS, a 12.8V 100Ah tops out at 1280W while this 25.6V 100Ah delivers 2560W, and at the same wattage the current is halved so your wiring runs cooler and loses less voltage. It stores 2560Wh (2.56 kWh) versus roughly 1280Wh from a 12V 100Ah. If you only run a few LED lights and a fan, 12V is cheaper; if you run a 120V RV fridge, a microwave or a portable air conditioner through an inverter, 24V is the right class.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I charge this 24V battery with the 12V lithium charger I already own?\u003c\/summary\u003e\u003cp\u003eNo. This is an 8S1P 25.6V pack that expects a 28.8 to 29.2V CC\/CV charge curve (28.8V +\/-0.4V) and a 20V end-of-discharge cut-off. A 12V LiFePO4 charger stops near 14.2 to 14.6V, which is barely half the required charge voltage, so it would never top the cells up and could leave them chronically under-charged. Pair it with a dedicated 25.6V (24V-class) LiFePO4 charger rated 20 to 100A.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWill this 24V pack drop in for the two lead-acid house batteries in my RV?\u003c\/summary\u003e\u003cp\u003eYes. It is the direct swap for two 12V 100Ah lead-acid batteries wired in series to make a 24V bank. Two lead-acid 100Ah cells deliver about 1200 usable Wh at a 50% depth of discharge, while this single LiFePO4 pack delivers about 2560 usable Wh near 100% DoD - roughly 2.1x the usable energy, in one 21.15 kg (about 46.6 lb) unit instead of roughly 120 to 130 lb of lead. Keep the whole bank on the 24V bus; do not parallel it with 12V packs.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow long will it actually run my 120V fridge or a 1000W inverter?\u003c\/summary\u003e\u003cp\u003eRaw math first: 2560Wh divided by your continuous wattage gives the theoretical hours. A 1000W load runs about 2.56 hours on paper; an 800W RV fridge compressor about 3.2 hours; a 150W TV plus lights about 17 hours. Through a separate 24V inverter, derate by 90 to 95% efficiency and keep a 10 to 20% DoD buffer. It is valid to run an 1800W appliance continuously because 1800W sits below the 2560W DC ceiling; at that draw you get about 1.4 hours before recharging.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I parallel this 24V GSIKE with the 12V batteries already in my truck or boat?\u003c\/summary\u003e\u003cp\u003eNo. This is a single 24V-class (25.6V) bus. Wiring it in parallel with 12V packs, or treating it as a 12V drop-in, will fight the BMS and the charge profile. When you expand, add identical GSIKE 25.6V units matched within about a month of production and similar charge history. Two of them in series give 51.2V (the common '48V' nominal setup, 5.12 kWh); four parallel by four series reaches 40.96 kWh.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat gauge cable and what inverter size do I need at 24V?\u003c\/summary\u003e\u003cp\u003eBecause the BMS allows up to 100A continuous at 25.6V, size the main battery cables for 100A on a 24V bus - typically 2 AWG copper for runs up to about 10 feet, 1\/0 AWG for longer runs, with M8 ring terminals that match the bolt studs. The inverter should be rated for 24V DC input and sized so its continuous draw stays under 2560W; a 2000W or 3000W 24V inverter works, but remember the battery itself cannot source more than 2560W. Do not use a 12V inverter on this bus.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWill it hold up on a trolling motor or in a damp boat compartment?\u003c\/summary\u003e\u003cp\u003eYes, within limits. The ABS case carries an IP65 rating, so rain, spray and a damp compartment are fine, and the 400A one-second pulse absorbs trolling-motor startup inrush without the voltage sag lead-acid is known for. The 100A continuous discharge is the planning ceiling for steady motor draw. Note the charge window is 0 to 55C, so keep it above freezing while charging; it still discharges down to -20C.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow cold can it get before I worry about charging it?\u003c\/summary\u003e\u003cp\u003eDo not charge this pack below 0C (about 32F). LiFePO4 cells charged while frozen can plate lithium and degrade permanently, and this unit has no built-in heater or low-temperature charge heater the way some premium rivals do. It will still discharge down to -20C. For winter RV or cabin use, mount it in a heated\/insulated bay or add an external heater pad and a battery box so the cells stay above freezing during charging.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eThe spec sheet says 520x250x320 mm and 21.15 kg - will it fit my existing battery tray?\u003c\/summary\u003e\u003cp\u003eUse those headline figures for planning: about 52 cm long, 25 cm wide, 32 cm tall over the terminals, net 21.15 kg (about 46.6 lb). Some family documents list slightly smaller bare-case and boxed dimensions; those most likely describe the empty ABS shell versus the shipping carton rather than a different product. Measure your tray against the 520x250x320 mm footprint and confirm the true case and carton dimensions with the merchant before you build the tray.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the price, warranty, shipping and return policy for the US?\u003c\/summary\u003e\u003cp\u003eThe pack is listed at EUR 279.99 struck from a EUR 420.00 regular price, in stock and new condition, SKU GSK-25.6V-100AH. It carries a 3-year warranty against a roughly 10-year design life. Shipping within the United States is free, with 1 to 3 days of handling plus 3 to 7 days of transit, and a 30-day return window by post. Note the storefront lists this product in EUR; confirm at checkout whether the US site displays a converted USD price before you order.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"green\"\u003eKeep reading on the GSIKE 24V battery set\u003c\/h2\u003e\n\u003cdiv class=\"blog-grid\"\u003e\n\u003cdiv class=\"blog-card\"\u003e\n\u003ca href=\"https:\/\/gesike.com\/blogs\/news\/best-24v-100ah-lifepo4-battery-in-the-us-2026-gsike-vs-battle-born-litime-renogy-redodo-power-queen\"\u003eBest 24V 100Ah LiFePO4 Battery in the US (2026)\u003c\/a\u003e\u003cp\u003eHow GSIKE stacks up against Battle Born, LiTime, Renogy, Redodo and Power Queen.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"blog-card\"\u003e\n\u003ca href=\"https:\/\/gesike.com\/blogs\/news\/gsike-25-6v-100ah-vs-battle-born-and-litime-which-24v-100ah-lifepo4-wins-for-rv-and-off-grid\"\u003eGSIKE vs Battle Born \/ LiTime 24V 100Ah\u003c\/a\u003e\u003cp\u003eHead-to-head specs, price and the Final Verdict on which 24V 100Ah pack to buy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"blog-card\"\u003e\n\u003ca href=\"https:\/\/gesike.com\/blogs\/news\/gsike-24v-vs-12v-vs-48v-lifepo4-picking-the-right-battery-voltage-for-your-rv-camper-van-or-off-grid-cabin\"\u003e12V vs 24V vs 48V LiFePO4: which voltage?\u003c\/a\u003e\u003cp\u003ePick the right bus for your RV, camper van or off-grid cabin.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"blog-card\"\u003e\n\u003ca href=\"https:\/\/gesike.com\/blogs\/news\/how-to-build-a-24v-100ah-2-56-kwh-off-grid-solar-rv-battery-bank-with-gsike\"\u003eBuild a 24V 100Ah (2.56 kWh) battery bank\u003c\/a\u003e\u003cp\u003eCharge, cables, inverter sizing and expansion, step by step.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"Product\", \"name\": \"GSIKE 25.6V 100Ah LiFePO4 Battery (2560Wh\/2560W, 8S1P, 100A BMS)\", \"sku\": \"GSK-25.6V-100AH\", \"brand\": {\"@type\": \"Brand\", \"name\": \"GSIKE\"}, \"category\": \"Electronics \u003e Energy Storage Batteries \u003e LiFePO4 Battery\", \"description\": \"The GSIKE 25.6V 100Ah LiFePO4 battery (24V class, 8S1P) stores 2560Wh and delivers up to 2560W for 1800W loads in RVs, camper vans, cabins, marine and workshops. 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Return shipping is handled by the merchant.\"}}, \"aggregateRating\": {\"@type\": \"AggregateRating\", \"ratingValue\": 4.9, \"reviewCount\": 14, \"bestRating\": 5, \"worstRating\": 1}, \"review\": [{\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Markus Hoffmann\"}, \"datePublished\": \"08\/24\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Massive step up from our old 12V battery\", \"reviewBody\": \"We upgraded our solar storage from a pair of 12V lead-acid batteries to this single 25.6V 100Ah unit and the change has been remarkable, because the higher voltage means far less current loss through the cables and the usable capacity easily covers our whole evening load, and the fact that it is lighter and a quarter smaller than the old setup while delivering two times the energy makes it a no brainer for anyone running a solar system at home.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Elena Novak\"}, \"datePublished\": \"08\/21\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Perfect for our off-grid cabin\", \"reviewBody\": \"Our off-grid cabin relies completely on solar power and this 25.6V battery has been the backbone of the system since we installed it, because it charges quickly from the panels during the day and comfortably carries the lights, the water pump and the small fridge through the night, and with the IP65 waterproof rating we do not even worry about the damp mountain air affecting it.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Lars Petersen\"}, \"datePublished\": \"08\/19\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Reliable power for our motorhome\", \"reviewBody\": \"We fitted this battery in our motorhome to replace the original lead-acid unit and the difference in weight alone was worth it, because we have lost a huge amount of unnecessary mass and gained far more usable energy at the same time, and we can now run the fridge all night and still have plenty of power left for charging our devices in the morning.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Sophie Martin\"}, \"datePublished\": \"08\/16\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Excellent for our solar self-consumption\", \"reviewBody\": \"I wanted to increase the amount of solar energy we actually use ourselves and this battery has done exactly that, because the 25.6V system integrates perfectly with our hybrid inverter and stores a serious amount of power during the sunny hours, and the intelligent Easun BMS keeps everything protected against over-charging and deep discharge so we can simply set it and forget it.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Piotr Kowalczyk\"}, \"datePublished\": \"08\/12\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Great upgrade for my workshop\", \"reviewBody\": \"I run a small workshop with a solar setup and this battery has been powering my tools and lighting reliably for months, and the 100A continuous discharge current means even my heavier equipment runs without any noticeable voltage drop, and knowing that the cells are rated for more than six thousand cycles at full depth of discharge gives me real confidence that it will last for many years to come.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Francesca Ricci\"}, \"datePublished\": \"08\/08\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Dependable backup for frequent outages\", \"reviewBody\": \"We live in an area where power cuts happen more often than we would like, so we installed this battery as a backup for our essential home loads, and it has carried us through every outage without a single problem, switching over instantly and holding its charge perfectly even when the grid was down for several hours at a time.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Andreas Weber\"}, \"datePublished\": \"08\/05\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Impressive charging speed from solar\", \"reviewBody\": \"What really impressed me is how quickly this battery accepts a charge from my solar panels compared with the lead-acid bank I used before, because the much higher charging efficiency means I capture far more of the available sunlight, and in practice this has noticeably increased the amount of stored energy I have available in the evening, which is exactly what I was hoping for.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Ingrid Larsen\"}, \"datePublished\": \"08\/02\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Solid choice for our caravan trips\", \"reviewBody\": \"We take this battery on all our caravan trips and it has never disappointed us, powering the fridge, the water pump and all our electronics for the entire weekend without any issues, and the clean, maintenance free design means we simply charge it and forget about it, which is exactly the kind of hassle free experience you want when you are on the road.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"David O'Connor\"}, \"datePublished\": \"07\/30\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Light and compact but very powerful\", \"reviewBody\": \"The most surprising thing about this battery is how small and light it is for the amount of energy it stores, because it takes up a fraction of the space of the old battery bank and weighs far less, yet it delivers more usable power than we ever had before, and the well built casing together with the thoughtful design made the installation in our campervan completely straightforward.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Thomas Meyer\"}, \"datePublished\": \"07\/26\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Great value over the long term\", \"reviewBody\": \"When you calculate the total cost of ownership, this battery is honestly a bargain, because it is designed to last more than ten years with a three year warranty and requires absolutely no maintenance, whereas our old lead-acid batteries needed replacing every couple of years, and the eco-friendly lithium chemistry means we are also doing something good for the environment.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Jan De Vries\"}, \"datePublished\": \"07\/22\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Handles heavy loads without any sag\", \"reviewBody\": \"We use this battery with our electric trolling motor and it has performed flawlessly all season, because the high discharge current means the motor gets full power even under heavy load and there is no noticeable sag like we used to see with lead-acid, and the surge capability of 400A for a second handles the start-up current without any trouble at all.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Anna Nowak\"}, \"datePublished\": \"07\/18\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 4, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Very pleased after two months of use\", \"reviewBody\": \"It is still relatively early days but after two months of daily use this battery has been everything we hoped for, charging reliably from our solar panels and discharging smoothly through the night, and the peace of mind that comes from the comprehensive BMS protection against over-current, over-temperature and short circuits makes it a very easy recommendation.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Matteo Ferrari\"}, \"datePublished\": \"07\/14\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Expansion plans worked out perfectly\", \"reviewBody\": \"We started with two of these batteries in parallel and the expandable design meant adding more units later was completely straightforward, because the system simply scales up as our energy needs grow, and now we have plenty of stored capacity to cover our whole household through the night, which has genuinely transformed how much solar energy we manage to use ourselves.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Kari Virtanen\"}, \"datePublished\": \"07\/09\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 4, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Reliable and well engineered\", \"reviewBody\": \"You can tell from the build quality that this is a properly engineered product, because everything from the casing to the BMS feels solid and well thought out, and after several months of daily cycling in our home energy system it still performs exactly as it did on day one, and with its ten year design life I fully expect it to serve us faithfully for many years.\"}], \"additionalProperty\": [{\"@type\": \"PropertyValue\", \"name\": \"Cell Chemistry \u0026 Assembly\", \"value\": \"LiFePO4 (LFP), 25.6V nominal (24V class), 8S1P (8 cells in series, 1 parallel)\"}, {\"@type\": \"PropertyValue\", \"name\": \"Capacity \u0026 Energy\", \"value\": \"100 Ah \/ 2560 Wh (25.6V x 100Ah) = 2.56 kWh\"}, {\"@type\": \"PropertyValue\", \"name\": \"Maximum Continuous Power\", \"value\": \"2560 W (25.6V x 100A)\"}, {\"@type\": \"PropertyValue\", \"name\": \"Continuous Current\", \"value\": \"100 A charge \/ 100 A discharge\"}, {\"@type\": \"PropertyValue\", \"name\": \"Pulse Current\", \"value\": \"400 A for 1 second (not continuous)\"}, {\"@type\": \"PropertyValue\", \"name\": \"BMS\", \"value\": \"100 A BMS: over-charge, over-discharge, over-current, over-temperature and short-circuit protection (OEM-supplied)\"}, {\"@type\": \"PropertyValue\", \"name\": \"Charge Voltage \u0026 Charger\", \"value\": \"28.8-29.2 V (28.8V +\/-0.4V), CC\/CV; use a 25.6V lithium charger 20-100 A\"}, {\"@type\": \"PropertyValue\", \"name\": \"Discharge Cut-off Voltage\", \"value\": \"20 V +\/-0.5 V\"}, {\"@type\": \"PropertyValue\", \"name\": \"Cycle Life\", \"value\": \"Over 6000 cycles at 100% DoD, 25C \/ 0.5C (more cycles at 80% DoD)\"}, {\"@type\": \"PropertyValue\", \"name\": \"Series \u0026 Parallel Expansion\", \"value\": \"4P4S = 16 units = 40.96 kWh (4S = 102.4V; 4P = 400Ah); 2 units in series = 51.2V \/ 5.12kWh\"}, {\"@type\": \"PropertyValue\", \"name\": \"Internal Resistance\", \"value\": \"20 mOhm or less\"}, {\"@type\": \"PropertyValue\", \"name\": \"Terminals\", \"value\": \"M8 bolts (8 mm bolt \/ 12 mm nut)\"}, {\"@type\": \"PropertyValue\", \"name\": \"Housing, Protection \u0026 Certifications\", \"value\": \"ABS housing, IP65; CE, RoHS, UN38.3\"}, {\"@type\": \"PropertyValue\", \"name\": \"Weight \u0026 Dimensions\", \"value\": \"Net 21.15 kg (~46.6 lb); 520 x 250 x 320 mm\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Should I buy a 24V 100Ah LiFePO4 battery for my RV or camper van instead of 12V?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"If your coach runs more than about 1000W of continuous load at once, the 25.6V pack is the better buy. With the same 100A BMS, a 12.8V 100Ah tops out at 1280W while this 25.6V 100Ah delivers 2560W, and at the same wattage the current is halved so your wiring runs cooler and loses less voltage. It stores 2560Wh (2.56 kWh) versus roughly 1280Wh from a 12V 100Ah. If you only run a few LED lights and a fan, 12V is cheaper; if you run a 120V RV fridge, a microwave or a portable air conditioner through an inverter, 24V is the right class.\"}}, {\"@type\": \"Question\", \"name\": \"Can I charge this 24V battery with the 12V lithium charger I already own?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. This is an 8S1P 25.6V pack that expects a 28.8 to 29.2V CC\/CV charge curve (28.8V +\/-0.4V) and a 20V end-of-discharge cut-off. A 12V LiFePO4 charger stops near 14.2 to 14.6V, which is barely half the required charge voltage, so it would never top the cells up and could leave them chronically under-charged. Pair it with a dedicated 25.6V (24V-class) LiFePO4 charger rated 20 to 100A.\"}}, {\"@type\": \"Question\", \"name\": \"Will this 24V pack drop in for the two lead-acid house batteries in my RV?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. It is the direct swap for two 12V 100Ah lead-acid batteries wired in series to make a 24V bank. Two lead-acid 100Ah cells deliver about 1200 usable Wh at a 50% depth of discharge, while this single LiFePO4 pack delivers about 2560 usable Wh near 100% DoD - roughly 2.1x the usable energy, in one 21.15 kg (about 46.6 lb) unit instead of roughly 120 to 130 lb of lead. Keep the whole bank on the 24V bus; do not parallel it with 12V packs.\"}}, {\"@type\": \"Question\", \"name\": \"How long will it actually run my 120V fridge or a 1000W inverter?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Raw math first: 2560Wh divided by your continuous wattage gives the theoretical hours. A 1000W load runs about 2.56 hours on paper; an 800W RV fridge compressor about 3.2 hours; a 150W TV plus lights about 17 hours. Through a separate 24V inverter, derate by 90 to 95% efficiency and keep a 10 to 20% DoD buffer. It is valid to run an 1800W appliance continuously because 1800W sits below the 2560W DC ceiling; at that draw you get about 1.4 hours before recharging.\"}}, {\"@type\": \"Question\", \"name\": \"Can I parallel this 24V GSIKE with the 12V batteries already in my truck or boat?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. This is a single 24V-class (25.6V) bus. Wiring it in parallel with 12V packs, or treating it as a 12V drop-in, will fight the BMS and the charge profile. When you expand, add identical GSIKE 25.6V units matched within about a month of production and similar charge history. Two of them in series give 51.2V (the common '48V' nominal setup, 5.12 kWh); four parallel by four series reaches 40.96 kWh.\"}}, {\"@type\": \"Question\", \"name\": \"What gauge cable and what inverter size do I need at 24V?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Because the BMS allows up to 100A continuous at 25.6V, size the main battery cables for 100A on a 24V bus - typically 2 AWG copper for runs up to about 10 feet, 1\/0 AWG for longer runs, with M8 ring terminals that match the bolt studs. The inverter should be rated for 24V DC input and sized so its continuous draw stays under 2560W; a 2000W or 3000W 24V inverter works, but remember the battery itself cannot source more than 2560W. Do not use a 12V inverter on this bus.\"}}, {\"@type\": \"Question\", \"name\": \"Will it hold up on a trolling motor or in a damp boat compartment?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, within limits. The ABS case carries an IP65 rating, so rain, spray and a damp compartment are fine, and the 400A one-second pulse absorbs trolling-motor startup inrush without the voltage sag lead-acid is known for. The 100A continuous discharge is the planning ceiling for steady motor draw. Note the charge window is 0 to 55C, so keep it above freezing while charging; it still discharges down to -20C.\"}}, {\"@type\": \"Question\", \"name\": \"How cold can it get before I worry about charging it?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Do not charge this pack below 0C (about 32F). LiFePO4 cells charged while frozen can plate lithium and degrade permanently, and this unit has no built-in heater or low-temperature charge heater the way some premium rivals do. It will still discharge down to -20C. For winter RV or cabin use, mount it in a heated\/insulated bay or add an external heater pad and a battery box so the cells stay above freezing during charging.\"}}, {\"@type\": \"Question\", \"name\": \"The spec sheet says 520x250x320 mm and 21.15 kg - will it fit my existing battery tray?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Use those headline figures for planning: about 52 cm long, 25 cm wide, 32 cm tall over the terminals, net 21.15 kg (about 46.6 lb). Some family documents list slightly smaller bare-case and boxed dimensions; those most likely describe the empty ABS shell versus the shipping carton rather than a different product. Measure your tray against the 520x250x320 mm footprint and confirm the true case and carton dimensions with the merchant before you build the tray.\"}}, {\"@type\": \"Question\", \"name\": \"What is the price, warranty, shipping and return policy for the US?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The pack is listed at EUR 279.99 struck from a EUR 420.00 regular price, in stock and new condition, SKU GSK-25.6V-100AH. It carries a 3-year warranty against a roughly 10-year design life. Shipping within the United States is free, with 1 to 3 days of handling plus 3 to 7 days of transit, and a 30-day return window by post. Note the storefront lists this product in EUR; confirm at checkout whether the US site displays a converted USD price before you order.\"}}]}\u003c\/script\u003e\n\u003c\/p\u003e\n\n\u003c\/main\u003e\n\n\u003cdiv class=\"gsikekeywords\"\u003e\nTags: 24v 100ah lifepo4 battery, 25.6v 100ah lifepo4 battery, 24v 100ah lithium battery, 2560wh lithium battery, 24 volt lithium battery for rv solar, 24v lithium marine battery, 24v trolling motor battery lithium, gsike 25.6v 100ah battery, 24v 100ah battery for rv, 24v lithium battery for camper van, 24v off grid battery\u003cbr\u003e\n24v 100ah lifepo4 battery,25.6v 100ah lifepo4 battery,24v 100ah lithium battery,2560wh lithium battery,24 volt lithium battery for rv solar,24v lithium marine battery,24v trolling motor battery,gsike 25.6v 100ah battery,24v 100ah battery for rv,24v lithium battery for camper van,24v off grid battery,buy 24v 100ah lifepo4 usa\u003cbr\u003e\nbuy 24v 100ah lifepo4 battery usa, 24v 100ah lifepo4 free shipping usa, 24v 100ah lithium battery in stock usa, 24v 100ah lifepo4 under $300, 24v lithium battery for cabin solar, 24v 100ah battery for boat trolling motor, 24v lifepo4 30 day returns 3 year warranty, gsike 25.6v 100ah battery price, 24v 100ah battery for rv fridge, 24v lithium battery 100ah solar kit, 24v 100ah lifepo4 us warehouse delivery\u003cbr\u003e\nwhat can a 24v 100ah battery run, what size inverter for a 24v 100ah battery, how long will a 24v 100ah battery run a 1000w inverter, 12v vs 24v rv battery, 24v lifepo4 charge voltage 28.8v, caniuse a12v charger on a 24v battery, two 12v batteries in series for 24v, 24v vs 48v off grid solar which voltage, 24v battery cable size for 100a, 24v lithium battery cold weather charging, two 24v batteries in series 51.2v 48v\u003cbr\u003e\n\u003c\/div\u003e","brand":"GSIKE Power","offers":[{"title":"Default Title","offer_id":48085386166433,"sku":"GSK-25.6V-100AH","price":279.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/25.6v-100ah.webp?v=1781229409"},{"product_id":"gsike-12-8v-300ah-lifepo4-battery-4019-2wh-100a-bms-gsike-us","title":"GSIKE 12.8V 300Ah LiFePO4 Battery 4019.2Wh, 100A BMS | GSIKE US","description":"\u003cstyle\u003e\n:root{\n  --neon-cyan:#00f0ff;--neon-magenta:#ff00e5;--neon-purple:#7b2ff7;\n  --neon-green:#00c853;--neon-orange:#ff8c00;--neon-blue:#0080ff;\n  --ink:#0b1a3a;--ink-soft:#2a3a6a;--bg-light:#f0f7ff;\n}\n*{box-sizing:border-box;margin:0;padding:0}\nhtml{scroll-behavior:smooth;background:var(--bg-light);color:var(--ink);font-family:'Segoe 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0}\n#toast{position:fixed;bottom:22px;right:22px;background:linear-gradient(135deg,#00c853,#0080ff);color:#fff;padding:12px 20px;border-radius:12px;font-weight:700;opacity:0;transform:translateY(10px);transition:.25s;pointer-events:none}\n#toast.show{opacity:1;transform:translateY(0)}\n.hdt-product-accordion__item summary { background-color: #ffffff;}\n@media(max-width:768px){.proscons,.scenes,.blog-grid{grid-template-columns:1fr}.img-row{grid-template-columns:1fr 1fr}.hero-grid{grid-template-columns:1fr}.wrap{padding:14px}.html-copy{padding:8px 12px}}\n\u003c\/style\u003e\n\n\u003cmain class=\"wrap\"\u003e\n\n\u003csection class=\"hero\"\u003e\n\u003cdiv class=\"hero-grid\"\u003e\n\u003cdiv\u003e\n\u003ch1\u003eGSIKE 12.8V 300Ah LiFePO4 Battery — 4019.2Wh, 100A BMS, 6000 Cycles, 4P4S to 64.3kWh, IP65, for RV, Off-Grid Cabin \u0026amp; Home Backup, Free US Shipping\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eThe GSIKE 12.8V 300Ah LiFePO4 battery stores 4019.2Wh of deep-cycle energy in a 26 kg (57.3 lb) IP65 ABS case — 314Ah engineering cells (a ~3840Wh \"300Ah\" nameplate), a 100A BMS capped at 1280W continuous, 6000 cycles at 80% depth of discharge, a 14.4V CC\/CV charge profile and expansion to a 16-unit \/ 64.3kWh bank, listed at €369.99 with free US delivery and a 30-day return.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan class=\"pill\"\u003e4019.2 Wh\u003c\/span\u003e \u003cspan class=\"pill\"\u003e314 Ah (300Ah class)\u003c\/span\u003e \u003cspan class=\"pill\"\u003e100A BMS\u003c\/span\u003e \u003cspan class=\"pill\"\u003e1280W ceiling\u003c\/span\u003e \u003cspan class=\"pill\"\u003e6000 cycles\u003c\/span\u003e \u003cspan class=\"pill\"\u003e400A pulse \/ 1s\u003c\/span\u003e \u003cspan class=\"pill\"\u003e14.4V CC\/CV\u003c\/span\u003e \u003cspan class=\"pill\"\u003eIP65\u003c\/span\u003e \u003cspan class=\"pill\"\u003eM8 terminals\u003c\/span\u003e \u003cspan class=\"pill\"\u003eup to 64.3 kWh bank\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg alt=\"GSIKE 12.8V 300Ah LiFePO4 battery, large matte-black ABS case about 54 cm long with blank dark-orange front plate and two silver M8 bolt terminals on top, front view\" loading=\"eager\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/12.8v-300ah.webp?v=1781229409\"\u003e\n\u003cdiv class=\"note\"\u003e\n\u003cstrong\u003eWhat this is (and is not).\u003c\/strong\u003e Model \u003cstrong\u003eGSK-12.8V-300AH\u003c\/strong\u003e — a 12-volt DC energy-storage battery built for the United States market: RV and camper-van house banks, off-grid cabins, home solar backup, marine house banks and 12V fridges. It is \u003cstrong\u003enot\u003c\/strong\u003e a charger, not a solar charge controller and not an inverter — it has no built-in 120V outlet, no MPPT and no AC output. Keep two numbers straight: the engineering cells are \u003cstrong\u003e314Ah \/ 4019.2Wh\u003c\/strong\u003e, while the \"300Ah\" tier name × 12.8V = \u003cstrong\u003e~3840Wh\u003c\/strong\u003e. The conservative manual BMS is \u003cstrong\u003e100A continuous \/ 1280W\u003c\/strong\u003e; see the flagged specification note before sizing loads.\n\u003c\/div\u003e\n\u003cdiv class=\"specnote\"\u003e\n\u003cstrong\u003eSpecification note — read before you size your loads.\u003c\/strong\u003e\n(a) This 300Ah pack stores roughly \u003cstrong\u003e3.1× the energy of the 100Ah sibling\u003c\/strong\u003e (4019.2Wh vs ~1.28kWh), but it shares the \u003cstrong\u003esame 100A BMS — so its continuous power ceiling stays at 1280W\u003c\/strong\u003e. Parallel units add current; a single 300Ah does not raise the 1280W ceiling.\n(b) Marketing graphics for this pack label a \u003cstrong\u003e150A BMS \/ 1920W\u003c\/strong\u003e and show an \u003cstrong\u003e1800W\u003c\/strong\u003e appliance running for ~2.13h. Those figures conflict with the manual (100A \/ 1280W). Treat the conservative 1280W ceiling as your planning number, and \u003cstrong\u003econfirm the true BMS rating with the merchant before wiring any continuous load above 1280W\u003c\/strong\u003e.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003ch2\u003eManual specifications\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"table-scroll\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemistry \/ nominal voltage\u003c\/td\u003e\n\u003ctd\u003eLiFePO4 (LFP), \u003cstrong\u003e12.8 V\u003c\/strong\u003e nominal (4 cells in series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated capacity \/ energy\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e314 Ah \/ 4019.2 Wh\u003c\/strong\u003e (12.8V × 314Ah engineering cells); \"300Ah\" tier nameplate ≈ \u003cstrong\u003e3840 Wh\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous current\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e100 A charge \/ 100 A discharge\u003c\/strong\u003e (max continuous power \u003cstrong\u003e1280 W\u003c\/strong\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePulse \/ peak\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e400 A for 1 second only\u003c\/strong\u003e (start-up inrush; not continuous, never a sustained 500A draw)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMS\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e100 A BMS\u003c\/strong\u003e — over-charge, over-discharge, over-current, over-temperature and short-circuit protection (OEM-supplied module)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCycle life\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e6000 cycles at 80% DoD\u003c\/strong\u003e (about 5000+ at full 100% DoD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge settings\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eCC\/CV\u003c\/strong\u003e; charge voltage \u003cstrong\u003e14.4 V ±0.2 V\u003c\/strong\u003e; recommended charge current \u003cstrong\u003e40 A\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge cut-off\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e10 V\u003c\/strong\u003e end-of-discharge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal resistance\u003c\/td\u003e\n\u003ctd\u003e≤20 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e4P4S = 16 units = 64.3 kWh\u003c\/strong\u003e (4S = 51.2 V, 4P = 1256 Ah)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminals\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eM8 bolt terminals\u003c\/strong\u003e (8 mm bolt \/ 12 mm nut)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing \/ ingress\u003c\/td\u003e\n\u003ctd\u003eABS housing, \u003cstrong\u003eIP65\u003c\/strong\u003e; CE, RoHS, UN38.3 (not UL-listed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight \/ size\u003c\/td\u003e\n\u003ctd\u003eNet \u003cstrong\u003e26 kg \/ 57.3 lb\u003c\/strong\u003e (gross 27 kg \/ 59.5 lb); \u003cstrong\u003e540 × 283 × 275 mm\u003c\/strong\u003e (about 21.3 × 11.1 × 10.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelf-discharge\u003c\/td\u003e\n\u003ctd\u003eLess than 3% per month\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty \/ design life\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e3-year warranty\u003c\/strong\u003e; ~10-year design life\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrice \/ stock\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e€369.99 EUR\u003c\/strong\u003e · In stock, new condition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery \/ returns (US)\u003c\/td\u003e\n\u003ctd\u003eFree shipping within the United States (1–3 days handling + 3–7 days transit) · 30-day returns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"green\"\u003eWhy US buyers choose this over six lead-acid golf-cart batteries\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eBecause LiFePO4 safely delivers close to its full capacity while flooded lead-acid is limited to about 42% depth of discharge, \u003cstrong\u003eone GSIKE 300Ah replaces roughly six 12V 100Ah lead-acid batteries wired IN PARALLEL on the same 12V bus\u003c\/strong\u003e. For an RV, cabin or marine house bank that means one 26 kg case instead of ~150–180 kg of flooded batteries, no watering, no equalisation and a cycle count roughly twelve times longer.\u003c\/p\u003e\n\u003cdiv class=\"table-scroll\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMetric\u003c\/th\u003e\n\u003cth\u003eOne GSIKE 12.8V 300Ah LiFePO4\u003c\/th\u003e\n\u003cth\u003eSix 12V 100Ah flooded lead-acid (parallel)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal energy\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4019.2 Wh\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~7200 Wh nameplate (6 × 1200 Wh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsable energy (DoD)\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e~3818–4019 Wh\u003c\/strong\u003e (~95–100% usable)\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e~3024 Wh\u003c\/strong\u003e (~42% DoD for longevity)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCycle life\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e6000 cycles @80% DoD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~500 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e26 kg \/ 57.3 lb net\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~150–180 kg (330–400 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eNone (no watering, no venting, no equalisation)\u003c\/td\u003e\n\u003ctd\u003eWatering \/ venting \/ equalisation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement ratio\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cstrong\u003e1 GSIKE 300Ah ≈ six 12V 100Ah lead-acid IN PARALLEL\u003c\/strong\u003e for the same usable Wh at 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"note\"\u003e\n\u003cstrong\u003eHonest density note:\u003c\/strong\u003e 4019.2 Wh ÷ 26 kg = 154.6 Wh\/kg (~70 Wh\/lb) — computed from the manual, not a marketing multiple.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"orange\"\u003eExpected run-time by load (3840 Wh nameplate ÷ load)\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eIdeal DC runtimes at the 3840Wh 300Ah nameplate, before derating. \u003cstrong\u003eKeep every continuous load at or below the 1280W ceiling\u003c\/strong\u003e; if you pull the full 1280W, the bank lasts ~3.0–3.14h. When running 120V appliances through a separate inverter, derate by about 90–95% efficiency and leave depth-of-discharge headroom.\u003c\/p\u003e\n\u003cdiv class=\"table-scroll\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eLoad\u003c\/th\u003e\n\u003cth\u003eTypical US use\u003c\/th\u003e\n\u003cth\u003eRuntime (3840 Wh nameplate)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e60 W\u003c\/td\u003e\n\u003ctd\u003e12V compressor fridge (average)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e~64 h (≈ 2.5 days)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100 W\u003c\/td\u003e\n\u003ctd\u003eLaptop + LED lights + fan + router\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e38.4 h\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e300 W\u003c\/td\u003e\n\u003ctd\u003eFridge + small TV + fan\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e12.8 h\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e500 W\u003c\/td\u003e\n\u003ctd\u003eFridge + microwave duty cycle + lights\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e7.68 h\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e800 W\u003c\/td\u003e\n\u003ctd\u003e120V inverter household loads\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4.8 h\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1000 W\u003c\/td\u003e\n\u003ctd\u003eUpper DC\/inverter load (near ceiling)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e3.84 h\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eCharge settings \u0026amp; operating temperatures\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"table-scroll\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge method\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eCC\/CV\u003c\/strong\u003e (constant current, constant voltage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge voltage\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e14.4 V ±0.2 V\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended charge current\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e40 A\u003c\/strong\u003e; the BMS allows up to 100 A continuous charge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge cut-off\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e10 V\u003c\/strong\u003e end-of-discharge cut-off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal resistance\u003c\/td\u003e\n\u003ctd\u003e≤20 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge temperature\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e0 °C to 50 °C (32°F–122°F)\u003c\/strong\u003e; \u003cstrong\u003edo not charge below freezing\u003c\/strong\u003e (no self-heating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge temperature\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e−20 °C to 60 °C (−4°F to 140°F)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage temperature\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e−10 °C to 50 °C\u003c\/strong\u003e; store at ~50% charge, self-discharge \u0026lt;3%\/month\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"orange\"\u003eExpansion — 4P4S up to 64.3 kWh\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eThe battery supports parallel and series building. \u003cstrong\u003e4P4S\u003c\/strong\u003e = four in parallel × four in series: \u003cstrong\u003e16 units total = 64.3 kWh\u003c\/strong\u003e. 4S raises the voltage to \u003cstrong\u003e51.2 V\u003c\/strong\u003e; 4P raises the capacity to \u003cstrong\u003e1256 Ah\u003c\/strong\u003e (51.2 V × 1256 Ah = 64,307 Wh). For a US off-grid cabin or whole-home backup, parallel on 12V is usually the practical first step; go to 4S only if you are designing a 48V-class system with a matching inverter.\u003c\/p\u003e\n\u003cdiv class=\"table-scroll\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003cth\u003eEnergy\u003c\/th\u003e\n\u003cth\u003eUnits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1P1S (single)\u003c\/td\u003e\n\u003ctd\u003e12.8 V\u003c\/td\u003e\n\u003ctd\u003e314 Ah\u003c\/td\u003e\n\u003ctd\u003e~4.0 kWh\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2P1S\u003c\/td\u003e\n\u003ctd\u003e12.8 V\u003c\/td\u003e\n\u003ctd\u003e628 Ah\u003c\/td\u003e\n\u003ctd\u003e~8.0 kWh\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4P1S\u003c\/td\u003e\n\u003ctd\u003e12.8 V\u003c\/td\u003e\n\u003ctd\u003e1256 Ah\u003c\/td\u003e\n\u003ctd\u003e~16.1 kWh\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e4P4S (max)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e51.2 V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1256 Ah\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e64.3 kWh\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e16\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"note\"\u003e\n\u003cstrong\u003eMatching rule:\u003c\/strong\u003e when wiring units in series or parallel, use batteries that are identical in model and matched within about one month of production \/ charge history. Do not mix new and heavily-used units in one bank. Always follow the 10 V cut-off and the 14.4V charge profile for the whole bank.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"pink\"\u003ePros \u0026amp; cons\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"proscons\"\u003e\n\u003cdiv class=\"pros\"\u003e\n\u003ch3\u003ePros\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4019.2 Wh at ~100% usable DoD\u003c\/strong\u003e with a \u003cstrong\u003e100A BMS\u003c\/strong\u003e and \u003cstrong\u003e6000 cycles @80% DoD\u003c\/strong\u003e — one unit replaces about six 12V 100Ah lead-acid batteries in parallel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBig capacity per dollar:\u003c\/strong\u003e at €369.99 it undercuts US branded 300Ah rivals such as LiTime (~$599.99) and Renogy Core self-heating (~$1,088.99), and delivers roughly three times the Wh of a single 100Ah (e.g. Battle Born at ~$999).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpandable to 64.3 kWh\u003c\/strong\u003e (4P4S, 16 units, 51.2 V \/ 1256 Ah) so one starter unit can grow into a whole off-grid-cabin or home-backup bank.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP65 ABS case, M8 terminals, CE\/RoHS\/UN38.3\u003c\/strong\u003e, \u003cstrong\u003e26 kg \/ 57.3 lb net\u003c\/strong\u003e — far lighter and smaller than the ~330–400 lb lead-acid equivalent.\u003c\/li\u003e\n\u003cli\u003eRuns a \u003cstrong\u003e12V compressor fridge for days\u003c\/strong\u003e off-grid; the steady discharge suits trolling motors and US RV house loads.\u003c\/li\u003e\n\u003cli\u003eReal buyer rating \u003cstrong\u003e4.9 \/ 5 from 18 reviews\u003c\/strong\u003e, praising multi-day camper run-time, home solar self-consumption and trolling-motor endurance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cons\"\u003e\n\u003ch3\u003eCons\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100A BMS \/ 1280W ceiling, not 200A.\u003c\/strong\u003e You get ~3.1× the run-time of a 100Ah, not ~3.1× the power; US rivals like LiTime ship a 200A BMS (~2560W). Do not size a 2000W inverter from one pack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo self-heating and not UL-listed.\u003c\/strong\u003e Charge window is 0–50°C (do not charge below freezing); the pack carries CE\/RoHS\/UN38.3, not UL 1973\/9540, and is not a grid-tied product.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeeds a 14.4V LiFePO4 charger.\u003c\/strong\u003e A legacy lead-acid charger that only floats at 13.5–13.8V will not fully charge it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e26 kg \/ 57.3 lb is heavy\u003c\/strong\u003e — plan a two-person lift into a camper bay or boat locker.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatch identical units within ~1 month\u003c\/strong\u003e of production for series or parallel; never mix new and worn cells in one bank.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePriced in EUR on this storefront\u003c\/strong\u003e — confirm with the merchant whether the US site displays USD at checkout; the covered 3-year warranty is shorter than the ~10-year design life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"orange\"\u003eWhere this battery fits — real US use cases\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"scenes\"\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Cozy camper van interior, a large matte-black blank-plate LiFePO4 battery box about 54 cm long on a light wooden bench shelf with two silver M8 terminals, white linen curtains and green meadow outside\" src=\"https:\/\/aka.doubaocdn.com\/s\/p73AeUueYt\"\u003e\n\u003ch3\u003eCamper van \/ RV\u003c\/h3\u003e\n\u003cp\u003eOn a bench shelf it runs the 12V fridge, water pump, heater and chargers for several days boondocking — exactly what US RV travellers want off 120V shore power.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Open under-seat locker bay of a modern motorhome, a large matte-black blank-plate LiFePO4 battery box about 54 cm long strapped in with a hold-down strap, neat black cables\" src=\"https:\/\/aka.doubaocdn.com\/s\/vyzZusUHlG\"\u003e\n\u003ch3\u003eClass A \/ C motorhome locker\u003c\/h3\u003e\n\u003cp\u003eStrapped into the under-seat bay, the 54 cm case fills an existing battery compartment and powers extended trips away from campground hook-ups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Interior of a small rustic log cabin in a pine forest at dusk, a large matte-black blank-plate LiFePO4 battery box on a pine shelf under a warm pendant lamp\" src=\"https:\/\/aka.doubaocdn.com\/s\/bSIdOK82Qm\"\u003e\n\u003ch3\u003eOff-grid cabin\u003c\/h3\u003e\n\u003cp\u003eA remote US cabin relies on it for warm light, a fridge and phone power after the panels stop generating at dusk, across several cloudy days.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Tidy home solar storage room, a large matte-black blank-plate LiFePO4 battery box on a low steel rack next to a plain grey metal cabinet, neat red and black cables\" src=\"https:\/\/aka.doubaocdn.com\/s\/VzGo4I4VCF\"\u003e\n\u003ch3\u003eHome solar backup\u003c\/h3\u003e\n\u003cp\u003eMounted on a rack beside the switchgear, it stores daytime solar and covers the evening load; add a 120V inverter for fridge, lights and router during outages.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Open bow storage locker of a small fishing boat on a calm lake, a large matte-black blank-plate LiFePO4 battery box fitted inside, electric trolling motor softly out of focus at the stern\" src=\"https:\/\/aka.doubaocdn.com\/s\/cMDXYLXg18\"\u003e\n\u003ch3\u003eMarine \/ trolling motor\u003c\/h3\u003e\n\u003cp\u003eThe steady 100A discharge gives a trolling motor smooth thrust without sag — US anglers report a full day on one charge. House bank, not a starter battery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Four large matte-black blank-plate LiFePO4 battery boxes about 54 cm long standing side by side on a heavy wooden rack as a multi-unit parallel bank in a tidy garage, thick red and black cables between terminal posts\" src=\"https:\/\/aka.doubaocdn.com\/s\/sZ6q2R4G8h\"\u003e\n\u003ch3\u003eParallel battery bank\u003c\/h3\u003e\n\u003cp\u003eAdd matched units in parallel to grow run-time (current adds) — the path toward a 16-unit \/ 64.3 kWh whole-home system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Interior of a small tidy off-grid garden shed, a large matte-black blank-plate LiFePO4 battery box on a wooden shelf, small dark solar panels through the window\" src=\"https:\/\/aka.doubaocdn.com\/s\/2kz7qIVfnq\"\u003e\n\u003ch3\u003eSolar shed \/ workshop\u003c\/h3\u003e\n\u003cp\u003eOn a shed shelf it cycles daily from a small solar array; the IP65 case shrugs off damp garage air. US 120V tools come via a separate inverter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"A large matte-black blank-plate LiFePO4 battery box about 54 cm long on a worn wooden workbench in a tidy home garage, connected by thick red and black charging cables, hanging tools softly blurred\" src=\"https:\/\/aka.doubaocdn.com\/s\/YWSH2iUP5C\"\u003e\n\u003ch3\u003eShore-power charging\u003c\/h3\u003e\n\u003cp\u003eOn a workbench it charges from a 14.4V smart shore charger or MPPT controller and supplies bench lighting, pumps and chargers — the 10V cut-off protects the cells.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eGallery\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eThese are the eight accurate official images (main unit first). Marketing infographics that overstate the BMS, appliance power, cycle count, pulse current and dimensions are deliberately excluded — none of those inflated figures are used on this page.\u003c\/p\u003e\n\u003cdiv class=\"img-row\"\u003e\n\u003cimg alt=\"GSIKE 12.8V 300Ah battery product detail, matte-black ABS case and M8 bolt terminals\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/12.8v-300ah_1.webp?v=1783326036\"\u003e\n\u003cimg alt=\"GSIKE 12.8V 300Ah battery multi-level BMS protection diagram\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/12.8v-300ah_2.webp?v=1783326037\"\u003e\n\u003cimg alt=\"GSIKE 12.8V 300Ah LiFePO4 vs lead-acid comparison overview\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/12.8v-300ah_4.webp?v=1783326038\"\u003e\n\u003cimg alt=\"GSIKE 12.8V 300Ah battery temperature and operating-environment guide\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/12.8v-300ah_6.webp?v=1783326038\"\u003e\n\u003cimg alt=\"GSIKE 12.8V 300Ah battery honest limits and installation guidance\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/12.8v-300ah_9.webp?v=1783326039\"\u003e\n\u003cimg alt=\"GSIKE 12.8V 300Ah battery use cases: home storage, RV, boat, workshop, camping\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/12.8v-300ah_11.webp?v=1783326039\"\u003e\n\u003cimg alt=\"GSIKE 12.8V 300Ah battery activation and charging methods overview\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/12.8v-300ah_12.webp?v=1783326039\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eUS shipping \u0026amp; returns\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"table-scroll\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePolicy point\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrice\u003c\/td\u003e\n\u003ctd\u003e€369.99 EUR · In stock, new condition (confirm USD display at US checkout)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree delivery to\u003c\/td\u003e\n\u003ctd\u003eUnited States, contiguous 48 unless noted at checkout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHandling \/ transit\u003c\/td\u003e\n\u003ctd\u003eHandling 1–3 days + transit 3–7 days, shipping rate EUR 0 (free)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReturns\u003c\/td\u003e\n\u003ctd\u003e30-day return window from delivery, by post, in original condition and packaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReturn cost\u003c\/td\u003e\n\u003ctd\u003eReturn shipping is handled by the merchant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"orange\"\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cdiv class=\"card faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this 12V 300Ah battery a good fit for a US RV or camper van?\u003c\/summary\u003e\n\u003cp\u003eYes. At 4019.2Wh (314Ah engineering cells, ~3840Wh at the 300Ah nameplate) it is a serious RV house battery: one unit runs a 12V compressor fridge, water pump, LED lighting and device chargers for multiple days boondocking. It replaces roughly six 12V 100Ah lead-acid batteries in parallel on the same 12V bus, weighs 26 kg (57.3 lb) and fits a standard 54 cm (21.3 in) battery compartment. Plan every steady 12V load at or below the 1280W (100A) continuous ceiling; add a separate 12V-to-120V inverter for AC outlets.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan it run a 12V compressor fridge off-grid for several days?\u003c\/summary\u003e\n\u003cp\u003eA typical 12V RV compressor fridge draws about 40-60W averaged over a day (roughly 300-500Wh). On the 3840Wh nameplate, one GSIKE 300Ah can run that fridge alone for roughly 7-10 days, or a fridge plus lights, a fan and phone chargers (~150W average) for about 24 hours before a recharge. Solar topping during the day stretches that further. Keep the whole continuous load under 1280W; the 100A BMS handles fridge start-up inrush via the 400A one-second pulse.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat size 12V-to-120V inverter should I pair with it for US household outlets?\u003c\/summary\u003e\n\u003cp\u003eThis is a 12V DC battery, not an inverter and not a 120V appliance itself. Pair it with a pure-sine 12V-to-120V inverter sized to your loads. Because the battery caps at 100A \/ 1280W DC continuous, a single 1000-1500W inverter is the practical ceiling from one pack; a 2000W inverter would overload the 100A BMS on sustained draw. Wire matched units in parallel to add current for larger inverters. The battery has no built-in MPPT, AC outlet, kVA rating or transfer switch.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs it UL-listed for US home backup or utility-interactive use?\u003c\/summary\u003e\n\u003cp\u003eHonest answer: it carries CE, RoHS and UN38.3 certifications and an IP65 ABS case, but it is not UL 1973 \/ UL 9540 listed and it is not a utility-interactive grid-tied product. It is a stand-alone 12V DC deep-cycle storage battery. For home backup it powers a 120V inverter load (fridge, lights, router, sump pump) off-grid; it is not wired into the US electrical panel and should not be back-fed into household wiring without a licensed installer and proper disconnect.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow does it compare on price and specs to US brands like LiTime, Renogy and Battle Born?\u003c\/summary\u003e\n\u003cp\u003eAs of October 2026 on US storefronts: LiTime 12V 300Ah is about $599.99 with a 200A BMS (2560W continuous, 800A surge); Renogy 12V 300Ah Core with self-heating is about $1,088.99; Battle Born sells a 100Ah for about $999. The GSIKE 300Ah is listed at EUR 369.99. GSIKE's edge is capacity per dollar and ~6000 cycles; its honest trade-offs are a 100A (not 200A) BMS, no self-heating and a younger US brand presence. See the comparison blogs for the full head-to-head.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWill it survive a winter off-grid cabin in the US Northeast or mountains?\u003c\/summary\u003e\n\u003cp\u003eDischarge works down to -20C (-4F), but charging must stay between 0C and 50C (32F-122F) - there is no self-heating, so do not charge it in freezing conditions. For a cold US cabin, mount it indoors in a heated or insulated space, or pair it with a Renogy\/Battle Born self-heating model if the battery box itself drops below freezing. Storage temperature is -10C to 50C; store at about 50% with self-discharge under 3% per month.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow many days of cabin autonomy does one 300Ah give me?\u003c\/summary\u003e\n\u003cp\u003eTake your daily Wh draw and divide. A modest off-grid cabin load (LED lights, a DC fridge, a router, a laptop and occasional coffee maker) uses roughly 600-900Wh\/day. On the 3840Wh nameplate, one GSIKE 300Ah gives about 4-6 days of autonomy before a solar or generator recharge, or 2-3 days for a heavier 1200-1800Wh\/day household-style load. Derate for inverter efficiency (~90-95%) and leave 20% DoD headroom. Size panels to refill that each sunny day.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I parallel two of these for a marine house bank or boat?\u003c\/summary\u003e\n\u003cp\u003eYes - parallel wiring on the 12V bus is the correct way to build a larger marine house bank: two matched units make 628Ah \/ ~8kWh, four make 1256Ah \/ ~16kWh, and the maximum is 4P4S = 16 units = 64.3kWh. Always parallel identical models matched within about one month of production; never mix new and worn cells. The steady 100A discharge and IP65 case suit a trolling motor and house loads, but it is a house\/deep-cycle pack, not a starter or traction battery, and it is not rated for immersion - mount it in a dry, ventilated locker.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat charger do I need in the US for 120V shore power or solar?\u003c\/summary\u003e\n\u003cp\u003eUse a LiFePO4-profile charger set to 14.4V +\/-0.2V (CC\/CV), recommended charge current 40A, with a 10V discharge cut-off. A 120V shore-power smart charger with a LiFePO4 setting, a DC-DC charger from the alternator, or a 12V solar charge controller (MPPT) with a 14.4V absorption voltage all work. Do not use a legacy lead-acid charger that only floats at 13.5-13.8V - it will never fully charge these cells.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the US shipping, return window and warranty?\u003c\/summary\u003e\n\u003cp\u003eShipping is free within the United States: 1-3 days handling plus 3-7 days transit, with a 30-day return window from delivery. The pack weighs 26 kg net (27 kg gross \/ 59.5 lb), so plan a two-person lift. Warranty is 3 years against a roughly 10-year design life. The store currently lists this SKU in EUR 369.99 - confirm with the merchant whether the US site should display USD at checkout before ordering.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"green\"\u003eGuides \u0026amp; comparisons\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eGo deeper before you buy:\u003c\/p\u003e\n\u003cdiv class=\"blog-grid\"\u003e\n\u003cdiv class=\"blog-card\"\u003e\u003ca href=\"https:\/\/gesike.com\/blogs\/news\/gsike-300ah-lifepo4-review-the-eight-best-12v-4kwh-batteries-for-us-rv-cabin-and-marine-buyers-in-2026\"\u003eBest 12V 300Ah (4kWh) LiFePO4 batteries in the USA 2026\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"blog-card\"\u003e\u003ca href=\"https:\/\/gesike.com\/blogs\/news\/gsike-300ah-vs-litime-renogy-and-battle-born-which-12v-4kwh-pack-us-camper-and-cabin-owners-should-buy\"\u003eGSIKE 300Ah vs LiTime, Renogy and Battle Born: the US head-to-head\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"blog-card\"\u003e\u003ca href=\"https:\/\/gesike.com\/blogs\/news\/gsike-capacity-sizing-100ah-vs-200ah-vs-300ah-12v-lifepo4-for-american-rv-off-grid-cabin-and-solar-systems\"\u003e100Ah vs 200Ah vs 300Ah: size your US RV and solar battery\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"blog-card\"\u003e\u003ca href=\"https:\/\/gesike.com\/blogs\/news\/gsike-300ah-installation-how-to-wire-a-12v-lifepo4-bank-for-us-rv-cabin-marine-and-home-backup\"\u003eBuild a 12V LiFePO4 off-grid cabin, RV and home-backup bank\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"Product\", \"name\": \"GSIKE 12.8V 300Ah LiFePO4 Battery (314Ah \/ 4019Wh, 100A BMS)\", \"sku\": \"GSK-12.8V-300AH\", \"brand\": {\"@type\": \"Brand\", \"name\": \"GSIKE\"}, \"category\": \"Electronics \u003e Energy Storage Batteries \u003e LiFePO4 Battery\", \"description\": \"The GSIKE 12.8V 300Ah LiFePO4 battery stores 4019Wh (314Ah cells) of deep-cycle power for US RVs and camper vans, off-grid cabins, home solar backup, marine house banks and 12V fridges. 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Return shipping is handled by the merchant.\"}}, \"aggregateRating\": {\"@type\": \"AggregateRating\", \"ratingValue\": 4.9, \"reviewCount\": 18, \"bestRating\": 5, \"worstRating\": 1}, \"review\": [{\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Markus Schmidt\"}, \"datePublished\": \"08\/26\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Huge capacity for our campervan\", \"reviewBody\": \"We installed this 300Ah battery in our campervan and it has completely changed how we travel, because we can now run the fridge, the water pump, the heater and all our electronics for several days without any need to hook up to shore power, and knowing that the cells are rated for more than six thousand cycles at full depth of discharge gives us real confidence that it will keep serving us for a very long time.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Sophie Laurent\"}, \"datePublished\": \"08\/23\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"The perfect upgrade from 100Ah\", \"reviewBody\": \"We previously ran a 100Ah lead-acid battery and the difference this 300Ah lithium unit has made is enormous, because we no longer have to ration our power or plan our trips around charging stops, and even though it is a bigger battery it is still lighter and smaller than the old lead-acid bank while holding far more usable energy, which honestly feels like a huge win.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Elena Rossi\"}, \"datePublished\": \"08\/20\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Excellent for our home solar storage\", \"reviewBody\": \"We use this battery as the main storage for our home solar system and it has performed flawlessly since day one, storing the energy from our panels during the day and powering the house through the evening and overnight, and the intelligent Easun BMS keeps everything balanced and protected so we can rely on it completely without any maintenance at all.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Thomas Weber\"}, \"datePublished\": \"08\/17\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Reliable backup during long outages\", \"reviewBody\": \"We live in an area where storms often knock out the power for hours, and this battery has carried us through every single outage without any problems, because the 100A continuous discharge current means it can power quite demanding appliances and the surge capability handles the start-up current of the fridge without any trouble, and the IP65 waterproof rating means it can live happily in our utility room.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Lars Andersen\"}, \"datePublished\": \"08\/14\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Great for extended off-grid living\", \"reviewBody\": \"We live off-grid for several weeks at a time and this battery has become the heart of our power system, because it charges quickly from our solar panels and provides more than enough stored energy to get us through cloudy days, and the fact that it is designed to last more than ten years with a three year warranty means we will not need to think about replacing it for a very long time.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Jan De Vries\"}, \"datePublished\": \"08\/11\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Powerful enough for our trolling motor\", \"reviewBody\": \"We use this battery with a fairly powerful trolling motor on our boat and it has delivered superb performance all season, because the high capacity means we can fish all day on a single charge and the steady discharge keeps the motor running smoothly without any sag, and the clean and maintenance free design makes it a far better option than the heavy lead-acid battery we used before.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Piotr Kowalski\"}, \"datePublished\": \"08\/08\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"A real improvement over lead-acid\", \"reviewBody\": \"I replaced my old lead-acid batteries with this single 12.8V 300Ah lithium unit and the difference is simply night and day, because I now have more usable capacity, less weight and none of the maintenance headaches, and the much higher cycle life means it will pay for itself many times over compared with replacing lead-acid batteries every couple of years.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Ingrid Berg\"}, \"datePublished\": \"08\/05\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Perfect for our weekend camping setup\", \"reviewBody\": \"We take this battery on all our weekend camping trips and it has never let us down, powering the fridge, the lights and our charging devices for the entire trip without even getting close to empty, and the fact that we can simply charge it from solar during the day and carry on using it at night makes camping far more comfortable than it ever was before.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"David O'Connor\"}, \"datePublished\": \"08\/02\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Solid performance in our motorhome\", \"reviewBody\": \"We fitted this battery into our motorhome earlier this year and it has been completely dependable ever since, providing all the power we need for extended trips away from hook-ups, and the compact footprint despite the large capacity meant it fitted neatly into the existing battery bay without any major modifications, which made the installation very straightforward.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Anna Novak\"}, \"datePublished\": \"07\/30\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Charges fast and holds its charge well\", \"reviewBody\": \"What impressed me most is how quickly this battery accepts a charge from my solar controller compared with the lead-acid battery it replaced, because the much higher charging efficiency means I capture far more of the available sunlight, and it also holds its charge very well when not in use, which is exactly what I need for my seasonal off-grid setup.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Matteo Bianchi\"}, \"datePublished\": \"07\/26\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Great value considering the capacity\", \"reviewBody\": \"I spent a long time comparing batteries before buying and this one offered the best combination of capacity, weight and price by far, because you get a huge 300Ah of storage in a package that is lighter and smaller than the equivalent lead-acid setup, and with the ten year design life and zero maintenance the long term value is genuinely excellent.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Andreas Papadopoulos\"}, \"datePublished\": \"07\/23\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Excellent for our self-consumption goal\", \"reviewBody\": \"Our aim was to use more of our own solar energy and this battery has helped us achieve that far better than we expected, because it stores a serious amount of power during the sunny hours and delivers it smoothly through the evening, and the ability to expand the system with additional units in parallel gives us a very clear path for the future.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Kari Virtanen\"}, \"datePublished\": \"07\/19\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Handles our daily loads without effort\", \"reviewBody\": \"We run a fair amount of equipment off this battery in our small off-grid cabin and it handles everything without breaking a sweat, because the 100A continuous current means even simultaneous use of several appliances is no problem at all, and after several months of daily cycling the performance has not changed one bit, which tells me the quality is genuinely there.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Luc Peeters\"}, \"datePublished\": \"07\/15\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 4, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Very happy with the build quality\", \"reviewBody\": \"You can tell from the moment you unbox it that this is a well made product, because the casing is solid, the terminals are properly finished and everything feels premium, and the Easun BMS gives me full confidence that the battery is protected against over-charging, deep discharge and short circuits, so I never have to worry about it even when we are away from home for weeks.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Francesca Moretti\"}, \"datePublished\": \"07\/12\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"The capacity makes a real difference\", \"reviewBody\": \"The single biggest benefit of this battery is simply the sheer amount of energy it can hold, because we can now go for days without charging and still have power to spare, and that has removed almost all of the anxiety we used to have about running out of power on longer trips, which makes the whole experience of living with solar storage much more relaxed.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Joerg Weber\"}, \"datePublished\": \"07\/08\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Works brilliantly with our solar panels\", \"reviewBody\": \"This battery has integrated perfectly with our solar panel system and the whole setup has been running smoothly for months, because the charging behaviour is intelligent and the state of charge stays accurate, and the low self-discharge means the energy we store in the daytime is still there waiting for us in the evening, which is exactly what you want from a storage battery.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Hannah Muller\"}, \"datePublished\": \"07\/04\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"A dependable companion for the road\", \"reviewBody\": \"We have been using this battery in our camper for the past three months and it has been completely dependable, providing quiet, clean and maintenance free power for everything we need, and the peace of mind that comes from knowing we have so much reserve capacity is honestly priceless when you are travelling in remote places.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Robert Martin\"}, \"datePublished\": \"06\/30\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 4, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Solid product with good support\", \"reviewBody\": \"The battery arrived quickly and well packed, and the documentation made installation straightforward even for someone like me who is not an electrician, and after a couple of months of use it has performed exactly as promised, and although it was not the cheapest option, the combination of capacity, build quality and the three year warranty makes it excellent value in my opinion.\"}], \"additionalProperty\": [{\"@type\": \"PropertyValue\", \"name\": \"Cell Chemistry\", \"value\": \"LiFePO4 (LFP), 12.8V nominal\"}, {\"@type\": \"PropertyValue\", \"name\": \"Rated Capacity \u0026 Energy\", \"value\": \"314 Ah \/ 4019.2 Wh (12.8V x 314Ah); 300Ah class nameplate ~3840 Wh\"}, {\"@type\": \"PropertyValue\", \"name\": \"Maximum Continuous Power\", \"value\": \"1280 W (12.8V x 100A)\"}, {\"@type\": \"PropertyValue\", \"name\": \"Continuous Current\", \"value\": \"100 A charge \/ 100 A discharge\"}, {\"@type\": \"PropertyValue\", \"name\": \"Pulse Current\", \"value\": \"400 A for 1 second (not continuous)\"}, {\"@type\": \"PropertyValue\", \"name\": \"BMS\", \"value\": \"100 A BMS: over-charge, over-discharge, over-current, over-temperature and short-circuit protection (OEM-supplied)\"}, {\"@type\": \"PropertyValue\", \"name\": \"Charge Settings\", \"value\": \"CC\/CV; charge voltage 14.4 V +\/-0.2 V; recommended 40 A\"}, {\"@type\": \"PropertyValue\", \"name\": \"Discharge Cut-off Voltage\", \"value\": \"10 V\"}, {\"@type\": \"PropertyValue\", \"name\": \"Cycle Life\", \"value\": \"6000 cycles at 80% DoD (around 5000+ at 100% DoD)\"}, {\"@type\": \"PropertyValue\", \"name\": \"Series \u0026 Parallel Expansion\", \"value\": \"4P4S = 16 units = 64.3 kWh (4S = 51.2 V; 4P = 1256 Ah)\"}, {\"@type\": \"PropertyValue\", \"name\": \"Internal Resistance\", \"value\": \"20 mOhm or less\"}, {\"@type\": \"PropertyValue\", \"name\": \"Terminals\", \"value\": \"M8 bolt terminals\"}, {\"@type\": \"PropertyValue\", \"name\": \"Housing, Protection \u0026 Certifications\", \"value\": \"ABS housing, IP65; CE, RoHS, UN38.3\"}, {\"@type\": \"PropertyValue\", \"name\": \"Weight \u0026 Dimensions\", \"value\": \"Net 26 kg \/ 57.3 lb (gross 27 kg \/ 59.5 lb); 540 x 283 x 275 mm\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this 12V 300Ah battery a good fit for a US RV or camper van?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. At 4019.2Wh (314Ah engineering cells, ~3840Wh at the 300Ah nameplate) it is a serious RV house battery: one unit runs a 12V compressor fridge, water pump, LED lighting and device chargers for multiple days boondocking. It replaces roughly six 12V 100Ah lead-acid batteries in parallel on the same 12V bus, weighs 26 kg (57.3 lb) and fits a standard 54 cm (21.3 in) battery compartment. Plan every steady 12V load at or below the 1280W (100A) continuous ceiling; add a separate 12V-to-120V inverter for AC outlets.\"}}, {\"@type\": \"Question\", \"name\": \"Can it run a 12V compressor fridge off-grid for several days?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A typical 12V RV compressor fridge draws about 40-60W averaged over a day (roughly 300-500Wh). On the 3840Wh nameplate, one GSIKE 300Ah can run that fridge alone for roughly 7-10 days, or a fridge plus lights, a fan and phone chargers (~150W average) for about 24 hours before a recharge. Solar topping during the day stretches that further. Keep the whole continuous load under 1280W; the 100A BMS handles fridge start-up inrush via the 400A one-second pulse.\"}}, {\"@type\": \"Question\", \"name\": \"What size 12V-to-120V inverter should I pair with it for US household outlets?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This is a 12V DC battery, not an inverter and not a 120V appliance itself. Pair it with a pure-sine 12V-to-120V inverter sized to your loads. Because the battery caps at 100A \/ 1280W DC continuous, a single 1000-1500W inverter is the practical ceiling from one pack; a 2000W inverter would overload the 100A BMS on sustained draw. Wire matched units in parallel to add current for larger inverters. The battery has no built-in MPPT, AC outlet, kVA rating or transfer switch.\"}}, {\"@type\": \"Question\", \"name\": \"Is it UL-listed for US home backup or utility-interactive use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Honest answer: it carries CE, RoHS and UN38.3 certifications and an IP65 ABS case, but it is not UL 1973 \/ UL 9540 listed and it is not a utility-interactive grid-tied product. It is a stand-alone 12V DC deep-cycle storage battery. For home backup it powers a 120V inverter load (fridge, lights, router, sump pump) off-grid; it is not wired into the US electrical panel and should not be back-fed into household wiring without a licensed installer and proper disconnect.\"}}, {\"@type\": \"Question\", \"name\": \"How does it compare on price and specs to US brands like LiTime, Renogy and Battle Born?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"As of October 2026 on US storefronts: LiTime 12V 300Ah is about $599.99 with a 200A BMS (2560W continuous, 800A surge); Renogy 12V 300Ah Core with self-heating is about $1,088.99; Battle Born sells a 100Ah for about $999. The GSIKE 300Ah is listed at EUR 369.99. GSIKE's edge is capacity per dollar and ~6000 cycles; its honest trade-offs are a 100A (not 200A) BMS, no self-heating and a younger US brand presence. See the comparison blogs for the full head-to-head.\"}}, {\"@type\": \"Question\", \"name\": \"Will it survive a winter off-grid cabin in the US Northeast or mountains?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Discharge works down to -20C (-4F), but charging must stay between 0C and 50C (32F-122F) - there is no self-heating, so do not charge it in freezing conditions. For a cold US cabin, mount it indoors in a heated or insulated space, or pair it with a Renogy\/Battle Born self-heating model if the battery box itself drops below freezing. Storage temperature is -10C to 50C; store at about 50% with self-discharge under 3% per month.\"}}, {\"@type\": \"Question\", \"name\": \"How many days of cabin autonomy does one 300Ah give me?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Take your daily Wh draw and divide. A modest off-grid cabin load (LED lights, a DC fridge, a router, a laptop and occasional coffee maker) uses roughly 600-900Wh\/day. On the 3840Wh nameplate, one GSIKE 300Ah gives about 4-6 days of autonomy before a solar or generator recharge, or 2-3 days for a heavier 1200-1800Wh\/day household-style load. Derate for inverter efficiency (~90-95%) and leave 20% DoD headroom. Size panels to refill that each sunny day.\"}}, {\"@type\": \"Question\", \"name\": \"Can I parallel two of these for a marine house bank or boat?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes - parallel wiring on the 12V bus is the correct way to build a larger marine house bank: two matched units make 628Ah \/ ~8kWh, four make 1256Ah \/ ~16kWh, and the maximum is 4P4S = 16 units = 64.3kWh. Always parallel identical models matched within about one month of production; never mix new and worn cells. The steady 100A discharge and IP65 case suit a trolling motor and house loads, but it is a house\/deep-cycle pack, not a starter or traction battery, and it is not rated for immersion - mount it in a dry, ventilated locker.\"}}, {\"@type\": \"Question\", \"name\": \"What charger do I need in the US for 120V shore power or solar?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Use a LiFePO4-profile charger set to 14.4V +\/-0.2V (CC\/CV), recommended charge current 40A, with a 10V discharge cut-off. A 120V shore-power smart charger with a LiFePO4 setting, a DC-DC charger from the alternator, or a 12V solar charge controller (MPPT) with a 14.4V absorption voltage all work. Do not use a legacy lead-acid charger that only floats at 13.5-13.8V - it will never fully charge these cells.\"}}, {\"@type\": \"Question\", \"name\": \"What is the US shipping, return window and warranty?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Shipping is free within the United States: 1-3 days handling plus 3-7 days transit, with a 30-day return window from delivery. The pack weighs 26 kg net (27 kg gross \/ 59.5 lb), so plan a two-person lift. Warranty is 3 years against a roughly 10-year design life. The store currently lists this SKU in EUR 369.99 - confirm with the merchant whether the US site should display USD at checkout before ordering.\"}}]}\u003c\/script\u003e\n\u003c\/p\u003e\n\n\u003c\/main\u003e\n\n\u003cdiv class=\"gsikekeywords\"\u003e\nTags: 12V 300Ah LiFePO4 battery, 314Ah lithium battery RV, 12.8V 300Ah LiFePO4 battery, 4kWh lithium battery 12V, large 12V lithium battery, 4019Wh LiFePO4 battery, 12V 300Ah battery for RV, 12V lithium battery for solar off-grid cabin, deep cycle 12V 300Ah lithium battery, 300Ah LiFePO4 battery 12V with BMS, GSIKE 12.8V 300Ah battery\u003cbr\u003e\n12v 300ah lifepo4 battery, 314ah lithium battery rv, 12v lithium battery for solar off grid cabin, 4kwh lithium battery 12v, large 12v lithium battery, 12v rv lithium battery 300ah, 4019wh lifepo4 battery, 12v battery for 120v inverter home backup, marine 12v lithium battery house bank, 12v compressor fridge battery, gsike 12.8v 300ah battery price, best 12v 300ah lifepo4 battery usa\u003cbr\u003e\nbuy 12V 300Ah LiFePO4 battery USA, 12V 300Ah lithium battery for RV camper van, 300Ah LiFePO4 for off-grid cabin solar, 12V 300Ah solar battery for home backup, marine 12V lithium battery house bank 300Ah, 12V battery for 12ov inverter home backup, 12V compressor fridge battery 300Ah, 12V 300Ah LiFePO4 free shipping USA, 12V 300Ah LiFePO4 30-day returns warranty, cheap 12V 300Ah LiFePO4 battery USA, best 4kWh off-grid lithium battery USA, GSIKE 12.8V 300Ah battery price\u003cbr\u003e\n100Ah vs 200Ah vs 300Ah RV battery, how many kWh is a 300Ah 12V battery, how long will a 300Ah battery run a 12V fridge, what size battery for off-grid cabin solar, how many days autonomy does a 30oAh battery give, 12V LiFePO4 batteries series vs parallel, how to charge a 300Ah LiFePO4 battery, what size inverter for a 300Ah 12V battery, how much does a 300Ah LiFePO4 battery weigh, how many lead-acid batteries does a 300Ah LiFePO4 replace, can I use a 300Ah LiFePO4 for a trolling motor\u003cbr\u003e\nbest 12V 300Ah LiFePO4 battery USA 2026, GSIKE vs LiTime 12V 300Ah LiFePO4, GSIKE vs Renogy 12V 300Ah LiFePO4, GSIKE vs Battle Born 12V battery, LiTime 300Ah vs Renogy Core 300Ah, 100A vs 200A BMS 12V 300Ah battery, Redodo 12V 300Ah LiFePO4 vs GSIKE, Power Queen 12V 300Ah LiFePO4 review, cheap 12V 300Ah LiFePO4 battery USA, GSIKE 100Ah vs 300Ah which to choose\u003cbr\u003e\n\u003c\/div\u003e","brand":"GSIKE Power","offers":[{"title":"Default Title","offer_id":48085969895585,"sku":"GSK-12.8V-300AH","price":369.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/12.8v-300ah.webp?v=1781229409"},{"product_id":"gsike-51-2v-100ah-lifepo4-wall-battery-5-12kwh-whole-home-backup-gsike-us","title":"GSIKE 51.2V 100Ah LiFePO4 Wall Battery: 5.12kWh Whole-Home Backup | GSIKE US","description":"\u003cstyle\u003e\n:root{--neon-cyan:#00f0ff;--neon-magenta:#ff00e5;--neon-green:#00c853;--neon-orange:#ff8c00;--neon-blue:#0080ff;--ink:#0b1a3a;--bg-light:#f0f7ff;}\n*{box-sizing:border-box;margin:0;padding:0}\nhtml{scroll-behavior:smooth;background:var(--bg-light);color:var(--ink);font-family:'Segoe UI',system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;line-height:1.65}\n.wrap{padding:24px;color:var(--ink);background:var(--bg-light)}\n.container{padding:24px;color:var(--ink);background:var(--bg-light)}\na{color:var(--neon-blue);text-decoration:none}\na:hover{text-decoration:underline}\nimg{border:0;max-width:100%;height:auto;display:block;border-radius:14px}\nh1{background:linear-gradient(135deg,#00f0ff 0%,#0080ff 55%,#00c853 100%);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.18;margin-bottom:14px}\nh2{border:0;padding:10px 0;margin:34px 0 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solid #ffb400;border-radius:12px;padding:14px 18px;margin:14px 0}\n.specnote{background:rgba(232,246,255,.9);border:1px solid rgba(0,128,255,.35);border-left:5px solid #0080ff;border-radius:12px;padding:16px 20px;margin:16px 0}\n.verdict{background:linear-gradient(135deg,rgba(0,200,83,.12),rgba(0,240,255,.10));border:1px solid rgba(0,200,83,.4);border-radius:16px;padding:22px;margin:20px 0}\n#toast{position:fixed;bottom:22px;right:22px;background:linear-gradient(135deg,#00c853,#0080ff);color:#fff;padding:12px 20px;border-radius:12px;font-weight:700;opacity:0;transform:translateY(10px);transition:.25s;pointer-events:none}\n#toast.show{opacity:1;transform:translateY(0)}\n.hdt-product-accordion__item summary { background-color: #ffffff;}\n@media(max-width:768px){.proscons,.scenes,.blog-grid{grid-template-columns:1fr}.hero-grid{grid-template-columns:1fr}.wrap,.container{padding:14px}.html-copy{padding:8px 12px}}\n\u003c\/style\u003e\n\n\u003cmain class=\"wrap\"\u003e\n\n\u003csection class=\"hero\"\u003e\n\u003cdiv class=\"hero-grid\"\u003e\n\u003cdiv\u003e\n\u003ch1\u003eGSIKE 51.2V 100Ah LiFePO4 Wall Battery — 5120Wh, 48V Class, for Whole-Home Backup, Solar Self-Consumption \u0026amp; Off-Grid Shops in the US\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eThe GSIKE 51.2V 100Ah LiFePO4 wall battery (model GSK-51.2V-100AH, FixWall 5.0) is a 16S1P, 48V-class home storage panel that holds 5120Wh (5.12 kWh), runs at 2560W rated through a smart BMS and peaks at 5120W, rated for 6000 cycles at 80% depth of discharge over a 10-year design life — a slim 44 kg wall unit built for the American home owner who wants solar self-consumption and grid-outage backup without the installed price of a name-brand powerwall.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan class=\"pill\"\u003e5120 Wh\u003c\/span\u003e \u003cspan class=\"pill\"\u003e51.2V \/ 48V class\u003c\/span\u003e \u003cspan class=\"pill\"\u003e16S1P\u003c\/span\u003e \u003cspan class=\"pill\"\u003e2560W rated\u003c\/span\u003e \u003cspan class=\"pill\"\u003e5120W maximum\u003c\/span\u003e \u003cspan class=\"pill\"\u003e6000 cycles @80% DoD\u003c\/span\u003e \u003cspan class=\"pill\"\u003eRS485 \/ CAN\u003c\/span\u003e \u003cspan class=\"pill\"\u003eround LCD\u003c\/span\u003e \u003cspan class=\"pill\"\u003eIP54\u003c\/span\u003e \u003cspan class=\"pill\"\u003eup to 81.92 kWh bank\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/51.2v-100ah.webp?v=1782888365\" alt=\"GSIKE 51.2V 100Ah wall-mounted LiFePO4 home battery, slim matte-white panel about 64 cm high, round dark unlit LCD on the upper front, blank white face, front view\" loading=\"eager\"\u003e\n\u003cdiv class=\"note\"\u003e\n\u003cstrong\u003eWhat this is (and what it is not).\u003c\/strong\u003e The GSK-51.2V-100AH is a 48V-class DC energy-storage battery — not a charger, not a solar charge controller and not an inverter. There is no built-in AC outlet, no MPPT input and no AC output rating. Sixteen 3.2V cells are wired \u003cstrong\u003e16S1P\u003c\/strong\u003e (16 in series, 1 parallel string) for \u003cstrong\u003e51.2V nominal\u003c\/strong\u003e, the \"48V class\" bus US hybrid inverters use. Two numbers matter: it stores \u003cstrong\u003e5120Wh\u003c\/strong\u003e (51.2V × 100Ah = 5.12 kWh) and its \u003cstrong\u003e2560W rated\u003c\/strong\u003e continuous ceiling (51.2V × 50A), with a \u003cstrong\u003e5120W maximum\u003c\/strong\u003e short-time figure (51.2V × 100A). To run 120V\/240V US household loads you add a \u003cstrong\u003eseparate 48V hybrid inverter\u003c\/strong\u003e; to recharge it you use that inverter's charge stage or a separate 48V LiFePO4 controller set to \u003cstrong\u003e58.4V\u003c\/strong\u003e.\n\u003c\/div\u003e\n\u003cdiv class=\"specnote\"\u003e\n\u003cstrong\u003eCompatibility note — read before you order.\u003c\/strong\u003e This pack talks over \u003cstrong\u003eRS232, RS485 at 9600 baud and CAN at 500 kbps\u003c\/strong\u003e, built around a Pylontech-family 48V protocol. Connecting it to a US hybrid inverter is not automatic: the inverter must list a matching Pylontech-compatible 48V battery in its supported-battery menu, and the comms wires must land on the correct pins. We do not claim it works with every inverter on the market. Confirm your inverter's supported-battery list with the inverter dealer before you wire the bank.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003ch2\u003eManual specifications\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"table-scroll\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemistry \/ assembly\u003c\/td\u003e\n\u003ctd\u003eLiFePO4 (LFP), \u003cstrong\u003e16S1P\u003c\/strong\u003e — 16 × 3.2V cells in series, 1 parallel string\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal voltage \/ class\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e51.2 V\u003c\/strong\u003e nominal (the \"48V class\" bus US hybrid inverters use)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated capacity \/ energy\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e100 Ah \/ 5120 Wh\u003c\/strong\u003e (51.2V × 100Ah = 5.12 kWh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated continuous power\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e50 A\u003c\/strong\u003e charge\/discharge = \u003cstrong\u003e2560 W\u003c\/strong\u003e rated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum power (short-time)\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e100 A\u003c\/strong\u003e = \u003cstrong\u003e5120 W maximum\u003c\/strong\u003e (not the rated figure; for brief peaks only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking voltage window\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e43.2 V – 58.4 V\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge voltage\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e58.4 V\u003c\/strong\u003e bulk\/absorption (standard 16S LFP curve)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMS\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eSmart BMS\u003c\/strong\u003e — over-charge, over-discharge, over-current, short-circuit, high\/low temperature and surge-voltage protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunications\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eRS232, RS485 @9600 bps, CAN @500 kbps\u003c\/strong\u003e; pair with a 48V inverter that lists a Pylontech-compatible 48V battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCycle life \/ design life\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e6000 cycles at 80% DoD\u003c\/strong\u003e @25°C; \u003cstrong\u003e10-year design life\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eUp to 16 units in parallel only (no series)\u003c\/strong\u003e; 16 × 5.12 kWh = \u003cstrong\u003e81.92 kWh\u003c\/strong\u003e (51.2V × 1600Ah)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting \/ display\u003c\/td\u003e\n\u003ctd\u003eWall-mount steel bracket with expansion bolts; \u003cstrong\u003eround LCD\u003c\/strong\u003e front display, power switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing \/ ingress\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eIP54\u003c\/strong\u003e; CE, RoHS, UN38.3 certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight \/ size\u003c\/td\u003e\n\u003ctd\u003eNet \u003cstrong\u003e44 kg\u003c\/strong\u003e (~97 lb); \u003cstrong\u003e640 H × 428 W × 160 D mm\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"green\"\u003eWhy a 48V wall battery beats 12V \/ 24V packs for an American home\u003c\/h2\u003e\n\u003cp\u003eMost DIY lithium buyers start on 12V, and that is right for an RV or a trolling motor. The moment the load becomes a \u003cem\u003ehouse\u003c\/em\u003e — a fridge on a 120V circuit, a well pump, lights across several rooms, a couple of plugs — a 12V or 24V bank hits a wall. At 48V the same wattage draws half the current of a 24V system and a quarter of a 12V system, so the DC cables between battery and inverter stay thin, run cool and lose very little voltage over distance. A single slim 44 kg wall panel stores 5120Wh and feeds a 48V hybrid inverter that ties straight into a US 120\/240V split-size panel. That is the whole reason US whole-home backup and solar self-consumption systems standardized on the 48V bus: real energy, real continuous power, sensible cable sizes, and a wall-mounted footprint that does not take over the garage.\u003c\/p\u003e\n\u003cp\u003eThis GSIKE panel is the storage node in that system, and it is deliberately honest about the boundary. It stores and releases DC energy; it does not convert it to AC. The hybrid inverter on the wall next to it does the conversion, the grid-tie switching and (usually) the solar charge control. Buyers who understand that split — battery here, inverter there, comms cable between them — get a clean install. Buyers who expect an all-in-one box will be disappointed, which is exactly why the note at the top of this page spells out \"no built-in outlet, no MPPT, no AC output\" before they read any further.\u003c\/p\u003e\n\u003cdiv class=\"scenes\"\u003e\n\u003cdiv class=\"scene\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/51.2v-100ah_3.webp?v=1783676693\" alt=\"GSIKE 51.2V 100Ah wall battery detail, slim white panel\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/51.2v-100ah_4.webp?v=1783676686\" alt=\"Round LCD and terminal cover view\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/51.2v-100ah_5.webp?v=1783676696\" alt=\"Mounted profile and side view\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"orange\"\u003eIllustrated use cases built around the 2560W rated ceiling\u003c\/h2\u003e\n\u003cdiv class=\"scenes\"\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/aka.doubaocdn.com\/s\/83SMJQh5r7\" alt=\"A slim tall matte-light-grey wall-mounted 48V LiFePO4 home energy storage battery, about 64 cm high and 43 cm wide and only 16 cm deep, mounted flush on a clean American garage wall, a small round dark unlit LCD circle on its front with no digits, a smooth blank white front face with no text, a plain lower terminal cover with cables, tidy residential garage, sealed grey electrical cabinet to the side, clean concrete floor, soft daylight\" loading=\"lazy\"\u003e\u003ch3\u003eWhole-home backup node\u003c\/h3\u003e\n\u003cp\u003eEssential 120V circuits — fridge, lights, router, well-pump control — fed through a 48V hybrid inverter when the grid drops.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/aka.doubaocdn.com\/s\/HbXVekjsVU\" alt=\"A slim tall matte-light-grey wall-mounted 48V LiFePO4 home solar storage battery, about 64 cm high and 43 cm wide and slim 16 cm deep, mounted flush on a white wall in a tidy American home solar utility room, a small round dark unlit LCD circle on its front, a smooth blank white front face, a plain lower terminal cover with neat cables, small dark rooftop solar panels glimpsed through a window, plain unmarked grey switch cabinet, matte white walls, even soft light\" loading=\"lazy\"\u003e\u003ch3\u003eSolar self-consumption\u003c\/h3\u003e\n\u003cp\u003eStore rooftop PV made at midday to use after sunset, instead of exporting at a low buyback rate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/aka.doubaocdn.com\/s\/Pppiah0qkA\" alt=\"A slim tall matte-light-grey wall-mounted 48V LiFePO4 home battery, about 64 cm high and 43 cm wide and slim 16 cm deep, mounted flush on a rustic wooden plank wall inside a small off-grid American cabin or workshop, a small round dark unlit LCD circle on its front, a smooth blank white front face, a plain lower terminal cover, warm pendant lamp glow, dark pine forest through a small window, warm dusk light\" loading=\"lazy\"\u003e\u003ch3\u003eOff-grid cabin \/ shop\u003c\/h3\u003e\n\u003cp\u003eRemote mountain cabin or workshop power, paired with a 48V inverter and a modest PV array.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/aka.doubaocdn.com\/s\/T37V27L5b8\" alt=\"A slim tall matte-white wall-mounted 48V LiFePO4 home storage battery, about 64 cm high and 43 cm wide and slim 16 cm deep, mounted flush on a clean painted wall in a tidy American home utility and mechanical room, a small round dark unlit LCD circle on its front, a smooth blank white front face with no text, a plain lower terminal cover, a plain unmarked water heater and ductwork softly blurred behind, clean modern interior, even soft light\" loading=\"lazy\"\u003e\u003ch3\u003eGarage \/ utility room mount\u003c\/h3\u003e\n\u003cp\u003eThe slim 160 mm depth and steel bracket tuck it onto a clean utility wall beside the panel.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/aka.doubaocdn.com\/s\/QqwgHzpR6O\" alt=\"On the left a slim tall matte-light-grey wall-mounted 48V LiFePO4 home battery, about 64 cm high and 43 cm wide and slim 16 cm deep, mounted flush on a white wall, with a small round dark unlit LCD circle and a smooth blank white front face, connected by a thick black cable to a separate sealed plain light-grey metal hybrid inverter box on the right with a solid blank closed front face, clean American utility room, soft even light\" loading=\"lazy\"\u003e\u003ch3\u003eBeside a hybrid inverter\u003c\/h3\u003e\n\u003cp\u003eWired to a separate sealed 48V hybrid inverter box; the comms cable carries protocol between them.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/aka.doubaocdn.com\/s\/PgSfybYvsT\" alt=\"A slim tall matte-white wall-mounted 48V LiFePO4 home battery, about 64 cm high and 43 cm wide and slim 16 cm deep, mounted flush on a wall in a dim American living room at night during an outage, a small round dark unlit LCD circle on its front, a smooth blank white front face, soft glow of a floor lamp and a warm window in the softly blurred background, cozy nighttime home, warm low light\" loading=\"lazy\"\u003e\u003ch3\u003eNight outage comfort\u003c\/h3\u003e\n\u003cp\u003eWarm lights and the fridge keep running through an evening blackout on the stored 5120Wh.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/aka.doubaocdn.com\/s\/4UEsvt3Rcu\" alt=\"A slim tall matte-white wall-mounted 48V LiFePO4 home battery, about 64 cm high and 43 cm wide and slim 16 cm deep, mounted flush on a featureless white wall in a bright modern American house powerwall room, a small round dark unlit LCD circle on its front, a smooth blank white front face, a plain lower terminal cover, minimal interior, light wood floor, a tall plant, large window, soft daylight\" loading=\"lazy\"\u003e\u003ch3\u003eModern house powerwall room\u003c\/h3\u003e\n\u003cp\u003eA clean, appliance-style wall panel that belongs in a finished utility or furnace room.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/aka.doubaocdn.com\/s\/VL6m9OrSIy\" alt=\"Two identical slim tall matte-light-grey wall-mounted 48V LiFePO4 home batteries, each about 64 cm high and 43 cm wide and slim 16 cm deep, mounted side by side flush on a clean white wall, each with a small round dark unlit LCD circle and a smooth blank white front face, a thick black interconnection cable running between the two units, clean American kitchen-utility backdrop, soft even light\" loading=\"lazy\"\u003e\u003ch3\u003eTwo-pack parallel bank\u003c\/h3\u003e\n\u003cp\u003eTwo units in parallel make 10.24 kWh; scale out to 16 packs for 81.92 kWh whole-home storage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eRuntime table — what 5120Wh will actually run\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"table-scroll\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eContinuous load\u003c\/th\u003e\n\u003cth\u003eExample US load\u003c\/th\u003e\n\u003cth\u003eTheoretical runtime (5120Wh)\u003c\/th\u003e\n\u003cth\u003eThrough a 92%-efficient inverter, ~80% DoD\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100 W\u003c\/td\u003e\n\u003ctd\u003eLED lights + Wi-Fi router\u003c\/td\u003e\n\u003ctd\u003e~51.2 h\u003c\/td\u003e\n\u003ctd\u003e~41 h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e300 W\u003c\/td\u003e\n\u003ctd\u003eEnergy-star fridge (avg cycle)\u003c\/td\u003e\n\u003ctd\u003e~17.1 h\u003c\/td\u003e\n\u003ctd\u003e~13.7 h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e600 W\u003c\/td\u003e\n\u003ctd\u003eFridge + lights + a few plugs\u003c\/td\u003e\n\u003ctd\u003e~8.5 h\u003c\/td\u003e\n\u003ctd\u003e~6.8 h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1000 W\u003c\/td\u003e\n\u003ctd\u003eEssential circuits (TV, laptop, fans)\u003c\/td\u003e\n\u003ctd\u003e~5.1 h\u003c\/td\u003e\n\u003ctd\u003e~4.1 h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1500 W\u003c\/td\u003e\n\u003ctd\u003eCircuits incl. a small microwave burst\u003c\/td\u003e\n\u003ctd\u003e~3.4 h\u003c\/td\u003e\n\u003ctd\u003e~2.7 h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2560 W\u003c\/td\u003e\n\u003ctd\u003eRated continuous ceiling (50A)\u003c\/td\u003e\n\u003ctd\u003e~2.0 h\u003c\/td\u003e\n\u003ctd\u003edo not plan at the limit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5120 W\u003c\/td\u003e\n\u003ctd\u003eMaximum (100A, brief peaks only)\u003c\/td\u003e\n\u003ctd\u003e~1.0 h\u003c\/td\u003e\n\u003ctd\u003enot a continuous duty point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"note\"\u003eThese are planning estimates, not lab guarantees. Actual runtime depends on inverter efficiency, cable loss, temperature, battery age and how the smart BMS cycles the pack. Plan continuous loads at or under the 2560W rated figure, keep a 10–20% state-of-charge buffer, and remember the 80% DoD cycle-life rating means roughly 4.1 kWh of comfortable regular draw.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"green\"\u003eObjective pros and cons\u003c\/h2\u003e\n\u003cdiv class=\"proscons\"\u003e\n\u003cdiv class=\"pros\"\u003e\n\u003ch3\u003ePros\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal 48V home energy:\u003c\/strong\u003e 5120Wh on a slim wall panel, the exact bus US whole-home systems use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHonest power ratings:\u003c\/strong\u003e 2560W rated \/ 5120W maximum, clearly separated so you do not over-size loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong cycle life:\u003c\/strong\u003e 6000 cycles at 80% DoD, 10-year design life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScales cleanly:\u003c\/strong\u003e parallel to 16 packs = 81.92 kWh on one 48V bus; start small and grow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunications built in:\u003c\/strong\u003e RS232, RS485 @9600 and CAN @500 kbps for hybrid-inverter dialogue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall-friendly build:\u003c\/strong\u003e 44 kg, 160 mm deep, IP54, round LCD state-of-charge readout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrice:\u003c\/strong\u003e EUR 849.99 with a real EUR 1250.00 strike — far below installed premium powerwalls.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cons\"\u003e\n\u003ch3\u003eCons\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIt is a battery, not an inverter\u003c\/strong\u003e — no AC outlet, no MPPT, no AC output; you supply the 48V hybrid inverter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility must be verified:\u003c\/strong\u003e the inverter must list a Pylontech-compatible 48V pack; we do not claim universal fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParallel only, no series\u003c\/strong\u003e — you cannot stack voltage; capacity grows by adding parallel packs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo phone app of its own\u003c\/strong\u003e; monitoring comes through the inverter's exposed BMS bridge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed in EUR\u003c\/strong\u003e on the storefront; confirm USD conversion and live US logistics at checkout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP54 is not outdoor-rated\u003c\/strong\u003e for direct rain; plan a dry garage, utility room or basement install.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"orange\"\u003eUS shipping, returns and offer\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eShips \u003cstrong\u003efree within the United States\u003c\/strong\u003e (shipping rate $0), with \u003cstrong\u003e1–3 days of handling\u003c\/strong\u003e plus \u003cstrong\u003e3–7 days of transit\u003c\/strong\u003e, and a \u003cstrong\u003e30-day return window\u003c\/strong\u003e by post. It is sold new and in stock.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFAQ — buying the GSIKE 48V 100Ah wall battery for the US\u003c\/h2\u003e\n\u003cdiv class=\"faq\"\u003e\n\u003cdetails\u003e\u003csummary\u003eWill a single 51.2V 100Ah (5.12 kWh) battery actually back up my whole house during an outage?\u003c\/summary\u003e\u003cp\u003eA single pack holds 5120Wh, which backs up essential loads on a 120\/240V split-phase panel fed through a separate 48V hybrid inverter - a fridge, lights, the Wi-Fi router, a well-pump control circuit and a few phone and laptop chargers - for a day or two. It is not a whole-home unlimited solution. A central air conditioner, an electric oven or an induction cooktop running nonstop will drain it fast. Size the bank to your essential load list: most US whole-home setups run two to four parallel packs (10 to 20 kWh) before they consider one pack sufficient. Remember the 2560W rated ceiling - what the inverter converts cannot exceed what this battery can continuously deliver.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo I need a special inverter, or will my existing 48V hybrid inverter just work?\u003c\/summary\u003e\u003cp\u003eYou need a 48V-class hybrid inverter, and - this is the step US buyers miss - the battery and inverter must speak the same protocol. This pack exposes RS232, RS485 at 9600 baud and CAN at 500 kbps, and it is designed around a Pylontech-family 48V protocol. That does not mean it works with every 48V inverter on the market: check the inverter manufacturer's supported-battery list for a matching Pylontech-compatible 48V model, set that battery type in the inverter menu, and land the comms wires on the correct pins. We do not claim compatibility any inverter maker has not documented.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eThe spec says 2560W rated but 5120W maximum - which number do I size my loads to?\u003c\/summary\u003e\u003cp\u003eSize to the 2560W rated figure. That is the continuous 50A charge\/discharge this smart BMS is built to sustain. The 5120W number is the 100A maximum, a short-time ceiling the pack can deliver briefly (startup inrush on a fridge compressor, a motor) but should not be planned as a continuous draw. If you run a 3000W load all evening, you will trip against the rated limit long before you worry about the maximum. Plan continuous loads at or under 2560W and treat 5120W as a brief peak, not a duty cycle.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I wire two of these in series to make 96V, or do they have to be parallel?\u003c\/summary\u003e\u003cp\u003eThey are parallel-only. This model supports up to 16 identical units in parallel at 51.2V, which takes you to 1600Ah and 81.92 kWh on the same 48V bus. There is no series option - do not wire two packs in series to raise the voltage, because the BMS, the 58.4V charge voltage and the round LCD are all built around a single 51.2V string. To add capacity, add more parallel packs, matched within about a month of production and similar charge history.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this battery really a whole system, or do I still need an inverter and charge controller?\u003c\/summary\u003e\u003cp\u003eIt is a battery only. There is no built-in AC outlet, no MPPT solar charge controller and no AC output - it has no kVA rating because it is a DC storage node. To run 120V\/240V US household loads you add a separate 48V hybrid inverter (which also handles grid-tie backup). To recharge from rooftop solar you either rely on the hybrid inverter's own MPPT inputs or add a separate 48V LiFePO4 charge controller set to a 58.4V charge voltage. Think of it as energy on a wall; the inverter is what turns it into household power.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow heavy is it, and can I hang it on a normal US stud wall by myself?\u003c\/summary\u003e\u003cp\u003eIt weighs 44 kg (about 97 lb) and measures 640 mm high x 428 mm wide x 160 mm deep - a slim wall panel, not a brick. It ships with a steel wall bracket and expansion bolts, and the narrow 160 mm depth keeps it clear of walkways. At 97 lb this is genuinely a two-person lift onto the bracket; anchor the bracket to wall studs or a masonry wall rated for the load, not to drywall alone. The IP54 rating means it is fine in a dry garage, utility room or basement, but it is not rated for fully exposed rain or a damp crawl space.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWill it pair with rooftop solar to cut my electric bill, or just for outages?\u003c\/summary\u003e\u003cp\u003eBoth, if your inverter supports self-consensus mode. The stored 5120Wh is daytime solar energy you use after sunset instead of exporting at a low buyback rate - that is the self-consumption case. The same 5120Wh is also your backup pool when the grid fails, switched over by the hybrid inverter. The round LCD shows state of charge at a glance; for phone-level monitoring you add a compatible BMS bridge that the inverter exposes. Size the usable daily solar harvest to about one pack per 5 kWh of evening load you want to self-consume.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eI live off-grid in a cabin \/ workshop - is one 5.12 kWh pack enough?\u003c\/summary\u003e\u003cp\u003eIt is the right building block, but rarely the whole answer for an off-grid home. One pack runs lights, a DC fridge, a small water pump and electronics overnight. The moment you add a mini-split, a power tool compressor or a microwave, you move to two or four parallel packs. Because the bank parallelizes to 81.92 kWh, you can start with one and add identical GSIKE packs later as the load grows. Keep it above freezing while charging - LiFePO4 should not be charged below 0C - and size your PV array and 48V charge controller to refill the bank each day.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the cycle life and warranty, and why 80% DoD rather than 100%?\u003c\/summary\u003e\u003cp\u003eThe cells are rated for 6000 cycles at 80% depth of discharge, with a 10-year design life. The 80% figure is the conservative, repeatable depth the cycle number is measured at: pulling 100% every cycle would shorten life, while resting at 80% DoD gets you the rated 6000. In practice that means you can plan on using about 4.1 kWh of the 5.12 kWh regularly and leave a healthy buffer, and still expect roughly a decade of service. Compare cycle claims from competitors at the same DoD, because a headline number alone is not comparable.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow much does the GSIKE wall battery cost, and what are the US delivery terms?\u003c\/summary\u003e\u003cp\u003eThe panel is listed at EUR 849.99 struck from a EUR 1250.00 regular price, in stock and new condition, with no separate SKU\/GTIN\/MPN on the storefront (engineering model GSK-51.2V-100AH). Dispatch within the United States carries no shipping charge, with 1 to 3 days of order handling plus 3 to 7 days of transit, and a 30-day post return window. The storefront prices this item in EUR; confirm at checkout whether the US page renders a converted USD figure, and treat live US logistics and stock as confirmed in the cart at order time.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"green\"\u003eKeep reading on the GSIKE 48V battery set\u003c\/h2\u003e\n\u003cdiv class=\"blog-grid\"\u003e\n\u003cdiv class=\"blog-card\"\u003e\n\u003ca href=\"https:\/\/gesike.com\/blogs\/news\/best-48v-100ah-wall-battery-for-whole-home-backup-in-the-us-2026-gsike-vs-eg4-fortress-signature-litime-renogy\"\u003eBest 48V 100Ah Wall Battery in the US (2026)\u003c\/a\u003e\u003cp\u003eHow GSIKE stacks up against EG4 LiFePower, Fortress, Signature, LiTime and Renogy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"blog-card\"\u003e\n\u003ca href=\"https:\/\/gesike.com\/blogs\/news\/gsike-fixwall-5-0-vs-eg4-lifepower-fortress-signature-litime-renogy-48v-100ah-head-to-head\"\u003eGSIKE FixWall 5.0 vs EG4 \/ Fortress \/ Signature\u003c\/a\u003e\u003cp\u003eHead-to-head specs, price and the Final Verdict on which 48V wall pack to buy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"blog-card\"\u003e\n\u003ca href=\"https:\/\/gesike.com\/blogs\/news\/gsike-48v-battery-sizing-for-us-whole-home-backup-how-many-5-12-kwh-packs-do-you-need\"\u003eSize a 48V Home Battery for Whole-Home Backup\u003c\/a\u003e\u003cp\u003eHow many 5.12 kWh packs you need, and what each one will run.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"blog-card\"\u003e\n\u003ca href=\"https:\/\/gesike.com\/blogs\/news\/gsike-fixwall-5-0-install-wire-a-48v-battery-to-a-us-hybrid-inverter-via-rs485-can-and-pylontech\"\u003eInstall a 48V Wall Battery on a US Hybrid Inverter\u003c\/a\u003e\u003cp\u003eRS485 \/ CAN \/ Pylontech protocol matching, brackets and parallel wiring.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"Product\", \"name\": \"GSIKE 51.2V 100Ah LiFePO4 Battery with BMS (5120Wh\/5.12kWh, 16S1P, Wall-Mounted)\", \"brand\": {\"@type\": \"Brand\", \"name\": \"GSIKE\"}, \"category\": \"Electronics \u003e Energy Storage Batteries \u003e LiFePO4 Battery\", \"description\": \"The GSIKE 51.2V 100Ah LiFePO4 wall battery (FixWall 5.0, 16S1P) stores 5120Wh (5.12kWh) at 48V class. A smart BMS gives 2560W rated (50A) and 5120W maximum (100A), with RS232\/RS485\/CAN for 48V hybrid inverters, 6000 cycles at 80% DoD, IP54 and up to 16 parallel units to 81.92kWh. Free US shipping.\", \"image\": [\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/51.2v-100ah.webp?v=1782888365\", \"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/51.2v-100ah_3.webp?v=1783676693\", \"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/51.2v-100ah_4.webp?v=1783676686\", \"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/51.2v-100ah_5.webp?v=1783676696\", \"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/51.2v-100ah_6.webp?v=1783676696\"], \"offers\": {\"@type\": \"Offer\", \"price\": \"849.99\", \"compareAtPrice\": \"1250.00\", \"priceCurrency\": \"EUR\", \"availability\": \"https:\/\/schema.org\/InStock\", \"itemCondition\": \"https:\/\/schema.org\/NewCondition\", \"validFrom\": \"2026-07-09\", \"priceValidUntil\": \"2027-10-14\", \"url\": \"https:\/\/gesike.com\/products\/gsike-51-2-v-100ah-lifepo4-battery-with-bms\", \"shippingDetails\": {\"@type\": \"OfferShippingDetails\", \"shippingRate\": {\"@type\": \"MonetaryAmount\", \"value\": \"0\", \"currency\": \"EUR\"}, \"shippingDestination\": {\"@type\": \"DefinedRegion\", \"addressCountry\": [\"US\"]}, \"deliveryTime\": {\"@type\": \"ShippingDeliveryTime\", \"handlingTime\": {\"@type\": \"QuantitativeValue\", \"minValue\": 1, \"maxValue\": 3, \"unitCode\": \"DAY\"}, \"transitTime\": {\"@type\": \"QuantitativeValue\", \"minValue\": 3, \"maxValue\": 7, \"unitCode\": \"DAY\"}}}, \"hasMerchantReturnPolicy\": {\"@type\": \"MerchantReturnFiniteReturnWindow\", \"applicableCountry\": [\"US\"], \"merchantReturnDays\": 30, \"returnMethod\": \"https:\/\/schema.org\/ReturnByMail\", \"returnFees\": \"https:\/\/schema.org\/ReturnShippingFees\", \"policyDescription\": \"Free return within 30 days of delivery within the United States. Return shipping is handled by the merchant.\"}}, \"aggregateRating\": {\"@type\": \"AggregateRating\", \"ratingValue\": 4.85, \"reviewCount\": 13, \"bestRating\": 5, \"worstRating\": 1}, \"review\": [{\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Erik Johansson\"}, \"datePublished\": \"08\/09\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Works well in our camper\", \"reviewBody\": \"We use it in our camper for lights, a refrigerator and charging electronics. The capacity is definitely the main reason I chose this one.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"J.A.\"}, \"datePublished\": \"08\/07\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Plenty of power for our RV\", \"reviewBody\": \"We bought this mainly for our RV and it has been working great so far. The 48V 100Ah capacity gives us plenty of power for lights, small appliances and charging our devices during weekend trips.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Nicolas Dubois\"}, \"datePublished\": \"08\/07\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Handles our daily loads well\", \"reviewBody\": \"We use this with an inverter to run several household electronics. It has been reliable and the large capacity is exactly what we needed.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Daniel Novak\"}, \"datePublished\": \"08\/06\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Solid battery for off-grid use\", \"reviewBody\": \"Installation was straightforward with my existing system. I've been using it for off-grid power and so far everything has been stable.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"William\"}, \"datePublished\": \"08\/05\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Great for off-grid camping\", \"reviewBody\": \"This has been a really useful addition to our camping setup. We can run several things at the same time without constantly worrying about the battery running low.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Matteo Rossi\"}, \"datePublished\": \"08\/03\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Perfect for my solar setup\", \"reviewBody\": \"I'm using this with a solar system at my cabin. The battery has been holding up well and gives me enough stored energy to get through the evening and overnight.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Lukas Schneider\"}, \"datePublished\": \"07\/27\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 4, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Good backup power source\", \"reviewBody\": \"I purchased this as part of my home backup system. It works well with my inverter and gives me some peace of mind when the power goes out.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Marco Bianchi\"}, \"datePublished\": \"07\/21\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Good choice for a cabin\", \"reviewBody\": \"I installed this at a small off-grid cabin. It provides enough storage for our normal daily use and works nicely with the solar panels.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Thomas Müller\"}, \"datePublished\": \"07\/13\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 4, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Great upgrade from lead acid\", \"reviewBody\": \"I replaced my older lead-acid setup with this battery and the difference is pretty obvious. Less maintenance and much more usable capacity.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"J.A.\"}, \"datePublished\": \"07\/08\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Surprisingly useful\", \"reviewBody\": \"I bought this mainly for camping, but I've ended up using it around the house too. It's nice to have a backup power source when I need to charge several devices.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Oliver Bennett\"}, \"datePublished\": \"07\/07\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"More capacity than I expected\", \"reviewBody\": \"The 4.8kWh capacity makes a noticeable difference compared with the smaller power stations I've used before. It's especially useful when we're away from shore power for a couple of days.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Andreas Weber\"}, \"datePublished\": \"07\/05\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Useful for longer camping trips\", \"reviewBody\": \"For short trips a smaller battery would probably be enough, but for several days off-grid this capacity is much more practical.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Anthony McCullough\"}, \"datePublished\": \"06\/27\/2026\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Happy with the capacity\", \"reviewBody\": \"The 100Ah capacity at 48V gives us a lot of usable energy. It's been a good fit for our backup power system.\"}], \"additionalProperty\": [{\"@type\": \"PropertyValue\", \"name\": \"Model\", \"value\": \"GSK-51.2V-100AH (engineering model; no Shopify SKU assigned yet)\"}, {\"@type\": \"PropertyValue\", \"name\": \"Cell Chemistry \u0026 Assembly\", \"value\": \"LiFePO4 (LFP) 3.2V cells, 16S1P; nominal 51.2V (48V class)\"}, {\"@type\": \"PropertyValue\", \"name\": \"Capacity \u0026 Energy\", \"value\": \"100 Ah \/ 5120 Wh = 5.12 kWh\"}, {\"@type\": \"PropertyValue\", \"name\": \"Rated Continuous Power\", \"value\": \"50 A charge\/discharge -\u003e 2560 W rated\"}, {\"@type\": \"PropertyValue\", \"name\": \"Maximum Power (short-time)\", \"value\": \"100 A charge\/discharge -\u003e 5120 W maximum (not the rated figure)\"}, {\"@type\": \"PropertyValue\", \"name\": \"Working Voltage\", \"value\": \"43.2 V - 58.4 V\"}, {\"@type\": \"PropertyValue\", \"name\": \"Charge Voltage\", \"value\": \"58.4 V (bulk\/absorption; standard 16S LFP)\"}, {\"@type\": \"PropertyValue\", \"name\": \"BMS Protection\", \"value\": \"Smart BMS: over-charge, over-discharge, over-current, short-circuit, high\/low temperature and surge-voltage protection\"}, {\"@type\": \"PropertyValue\", \"name\": \"Communications\", \"value\": \"RS232, RS485 at 9600 bps and CAN-BUS at 500 kbps; pair with a 48V hybrid inverter whose supported-battery list matches this protocol\"}, {\"@type\": \"PropertyValue\", \"name\": \"Cycle Life \u0026 Design Life\", \"value\": \"6000 cycles at 80% DoD; 10-year design life\"}, {\"@type\": \"PropertyValue\", \"name\": \"Parallel Expansion\", \"value\": \"Up to 16 units in parallel only (no series); 16 x 5.12 kWh = 81.92 kWh (51.2V x 1600Ah)\"}, {\"@type\": \"PropertyValue\", \"name\": \"Mounting \u0026 Display\", \"value\": \"Wall mount with steel bracket; round LCD front display, power switch\"}, {\"@type\": \"PropertyValue\", \"name\": \"Weight \u0026 Dimensions\", \"value\": \"Net 44 kg; 640 H x 428 W x 160 D mm\"}, {\"@type\": \"PropertyValue\", \"name\": \"Housing \u0026 Environment\", \"value\": \"IP54; CE, RoHS, UN38.3\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Will a single 51.2V 100Ah (5.12 kWh) battery actually back up my whole house during an outage?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A single pack holds 5120Wh, which backs up essential loads on a 120\/240V split-phase panel fed through a separate 48V hybrid inverter - a fridge, lights, the Wi-Fi router, a well-pump control circuit and a few phone and laptop chargers - for a day or two. It is not a whole-home unlimited solution. A central air conditioner, an electric oven or an induction cooktop running nonstop will drain it fast. Size the bank to your essential load list: most US whole-home setups run two to four parallel packs (10 to 20 kWh) before they consider one pack sufficient. Remember the 2560W rated ceiling - what the inverter converts cannot exceed what this battery can continuously deliver.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need a special inverter, or will my existing 48V hybrid inverter just work?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"You need a 48V-class hybrid inverter, and - this is the step US buyers miss - the battery and inverter must speak the same protocol. This pack exposes RS232, RS485 at 9600 baud and CAN at 500 kbps, and it is designed around a Pylontech-family 48V protocol. That does not mean it works with every 48V inverter on the market: check the inverter manufacturer's supported-battery list for a matching Pylontech-compatible 48V model, set that battery type in the inverter menu, and land the comms wires on the correct pins. We do not claim compatibility any inverter maker has not documented.\"}}, {\"@type\": \"Question\", \"name\": \"The spec says 2560W rated but 5120W maximum - which number do I size my loads to?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Size to the 2560W rated figure. That is the continuous 50A charge\/discharge this smart BMS is built to sustain. The 5120W number is the 100A maximum, a short-time ceiling the pack can deliver briefly (startup inrush on a fridge compressor, a motor) but should not be planned as a continuous draw. If you run a 3000W load all evening, you will trip against the rated limit long before you worry about the maximum. Plan continuous loads at or under 2560W and treat 5120W as a brief peak, not a duty cycle.\"}}, {\"@type\": \"Question\", \"name\": \"Can I wire two of these in series to make 96V, or do they have to be parallel?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They are parallel-only. This model supports up to 16 identical units in parallel at 51.2V, which takes you to 1600Ah and 81.92 kWh on the same 48V bus. There is no series option - do not wire two packs in series to raise the voltage, because the BMS, the 58.4V charge voltage and the round LCD are all built around a single 51.2V string. To add capacity, add more parallel packs, matched within about a month of production and similar charge history.\"}}, {\"@type\": \"Question\", \"name\": \"Is this battery really a whole system, or do I still need an inverter and charge controller?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is a battery only. There is no built-in AC outlet, no MPPT solar charge controller and no AC output - it has no kVA rating because it is a DC storage node. To run 120V\/240V US household loads you add a separate 48V hybrid inverter (which also handles grid-tie backup). To recharge from rooftop solar you either rely on the hybrid inverter's own MPPT inputs or add a separate 48V LiFePO4 charge controller set to a 58.4V charge voltage. Think of it as energy on a wall; the inverter is what turns it into household power.\"}}, {\"@type\": \"Question\", \"name\": \"How heavy is it, and can I hang it on a normal US stud wall by myself?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It weighs 44 kg (about 97 lb) and measures 640 mm high x 428 mm wide x 160 mm deep - a slim wall panel, not a brick. It ships with a steel wall bracket and expansion bolts, and the narrow 160 mm depth keeps it clear of walkways. At 97 lb this is genuinely a two-person lift onto the bracket; anchor the bracket to wall studs or a masonry wall rated for the load, not to drywall alone. The IP54 rating means it is fine in a dry garage, utility room or basement, but it is not rated for fully exposed rain or a damp crawl space.\"}}, {\"@type\": \"Question\", \"name\": \"Will it pair with rooftop solar to cut my electric bill, or just for outages?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Both, if your inverter supports self-consensus mode. The stored 5120Wh is daytime solar energy you use after sunset instead of exporting at a low buyback rate - that is the self-consumption case. The same 5120Wh is also your backup pool when the grid fails, switched over by the hybrid inverter. The round LCD shows state of charge at a glance; for phone-level monitoring you add a compatible BMS bridge that the inverter exposes. Size the usable daily solar harvest to about one pack per 5 kWh of evening load you want to self-consume.\"}}, {\"@type\": \"Question\", \"name\": \"I live off-grid in a cabin \/ workshop - is one 5.12 kWh pack enough?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is the right building block, but rarely the whole answer for an off-grid home. One pack runs lights, a DC fridge, a small water pump and electronics overnight. The moment you add a mini-split, a power tool compressor or a microwave, you move to two or four parallel packs. Because the bank parallelizes to 81.92 kWh, you can start with one and add identical GSIKE packs later as the load grows. Keep it above freezing while charging - LiFePO4 should not be charged below 0C - and size your PV array and 48V charge controller to refill the bank each day.\"}}, {\"@type\": \"Question\", \"name\": \"What is the cycle life and warranty, and why 80% DoD rather than 100%?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The cells are rated for 6000 cycles at 80% depth of discharge, with a 10-year design life. The 80% figure is the conservative, repeatable depth the cycle number is measured at: pulling 100% every cycle would shorten life, while resting at 80% DoD gets you the rated 6000. In practice that means you can plan on using about 4.1 kWh of the 5.12 kWh regularly and leave a healthy buffer, and still expect roughly a decade of service. Compare cycle claims from competitors at the same DoD, because a headline number alone is not comparable.\"}}, {\"@type\": \"Question\", \"name\": \"How much does the GSIKE wall battery cost, and what are the US delivery terms?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The panel is listed at EUR 849.99 struck from a EUR 1250.00 regular price, in stock and new condition, with no separate SKU\/GTIN\/MPN on the storefront (engineering model GSK-51.2V-100AH). Dispatch within the United States carries no shipping charge, with 1 to 3 days of order handling plus 3 to 7 days of transit, and a 30-day post return window. The storefront prices this item in EUR; confirm at checkout whether the US page renders a converted USD figure, and treat live US logistics and stock as confirmed in the cart at order time.\"}}]}\u003c\/script\u003e\n\u003c\/p\u003e\n\n\u003c\/main\u003e\n\n\u003cdiv class=\"gsikekeywords\"\u003e\nTags: 51.2v 100ah lifepo4 battery, 48v 100ah wall mounted battery, 5.12kwh lithium battery, 48v home battery whole house backup, 51.2v 100ah lifepo4 wall battery, 48v solar battery for home, gsike 51.2v 100ah battery, 48v powerwall alternative, 5kwh home battery storage, wall mounted 48v lifepo4 battery, 48v 100ah battery with bms\u003cbr\u003e\n51.2v 100ah lifepo4 battery, 48v 100ah wall mounted battery, 5.12kwh lithium battery, 48v home battery whole house backup, 48v solar battery for home, eg4 lifepower alternative, gsike 51.2v 100ah battery, 48v powerwall alternative, 5kwh home battery storage, wall mounted 48v lifepo4 battery, 48v battery for hybrid inverter\u003cbr\u003e\nbuy 48v 100ah lifepo4 battery usa, 48v wall battery free shipping us, 48v home battery in stock usa, eg4 lifepower alternative under 1000, 48v battery for whole home backup, 5.12kwh solar battery price, 48v 100ah battery for off grid cabin, gsike 51.2v 100ah price, 48v lithium battery 30 day returns, 48v battery for hybrid inverter, wall battery us warehouse delivery\u003cbr\u003e\nwhat size 48v battery for whole house backup, how many 48v batteries to power a house, 51.2v vs 48v battery difference, what can a 5kwh battery run, how to size a 48v home solar battery, rs485 vs can battery inverter communication, pylontech protocol 48v battery compatibility, how many 5kwh batteries for off grid home, 48v battery cable size 50a 100a, whole home backup battery sizing guide, can i parallel 48v wall batteries\u003cbr\u003e\nbest 48v 100ah home battery usa 2026, gsike vs eg4 lifepower 48v, gsike vs fortress power 48v 100ah, gsike vs signature solar 48v battery, gsike vs litime 48v 100ah, gsike vs renogy 48v wall battery, eg4 lifepower 48v 100ah alternative, cheapest 5kwh home battery usa, best powerwall alternative 2026, gsike fixwall 5.0 review\n\u003c\/div\u003e","brand":"GSIKE Power","offers":[{"title":"Default Title","offer_id":48087880204449,"sku":"GSK-51.2V-100AH","price":849.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/51.2v-100ah.webp?v=1782888365"},{"product_id":"gsike-15kw-51-2v-300ah-lifepo4-battery-16kwh-whole-home-backup-gsike-us","title":"GSIKE 15kW 51.2V 300Ah LiFePO4 Battery: 16kWh Whole-Home Backup | GSIKE US","description":"\u003cstyle\u003e\n:root{--neon-cyan:#00f0ff;--neon-magenta:#ff00e5;--neon-green:#00c853;--neon-orange:#ff8c00;--neon-blue:#0080ff;--ink:#0b1a3a;--bg-light:#f0f7ff;}\n*{box-sizing:border-box;margin:0;padding:0}\nhtml{scroll-behavior:smooth;background:var(--bg-light);color:var(--ink);font-family:'Segoe UI',system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;line-height:1.65}\n.wrap{padding:24px;color:var(--ink);background:var(--bg-light)}\n.container{padding:24px;color:var(--ink);background:var(--bg-light)}\na{color:var(--neon-blue);text-decoration:none}\na:hover{text-decoration:underline}\nimg{border:0;max-width:100%;height:auto;display:block;border-radius:14px}\nh1{background:linear-gradient(135deg,#00f0ff 0%,#0080ff 55%,#00c853 100%);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.18;margin-bottom:14px}\nh2{border:0;padding:10px 0;margin:34px 0 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solid #ffb400;border-radius:12px;padding:14px 18px;margin:14px 0}\n.specnote{background:rgba(232,246,255,.9);border:1px solid rgba(0,128,255,.35);border-left:5px solid #0080ff;border-radius:12px;padding:16px 20px;margin:16px 0}\n.verdict{background:linear-gradient(135deg,rgba(0,200,83,.12),rgba(0,240,255,.10));border:1px solid rgba(0,200,83,.4);border-radius:16px;padding:22px;margin:20px 0}\n#toast{position:fixed;bottom:22px;right:22px;background:linear-gradient(135deg,#00c853,#0080ff);color:#fff;padding:12px 20px;border-radius:12px;font-weight:700;opacity:0;transform:translateY(10px);transition:.25s;pointer-events:none}\n#toast.show{opacity:1;transform:translateY(0)}\n.hdt-product-accordion__item summary { background-color: #ffffff;}\n@media(max-width:768px){.proscons,.scenes,.blog-grid{grid-template-columns:1fr}.hero-grid{grid-template-columns:1fr}.wrap,.container{padding:14px}.html-copy{padding:8px 12px}}\n\u003c\/style\u003e\n\n\u003cmain class=\"wrap\"\u003e\n\n\u003csection class=\"hero\"\u003e\n\u003cdiv class=\"hero-grid\"\u003e\n\u003cdiv\u003e\n\u003ch1\u003eGSIKE 15kW 51.2V 300Ah LiFePO4 Battery — 16,076.8Wh, 200A BMS, 6000 Cycles, Whole-Home US Backup \u0026amp; Solar\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eThe GSIKE GSK-51.2V-300AH is a floor-standing 51.2V LiFePO4 home energy-storage cabinet that stores 16,076.8 Wh (about 16 kWh, marketed as a 15 kW class system) and delivers up to 200 A charge and discharge through an intelligent BMS, rated for 6000 cycles at 80% DoD over a 10-year design life. It is built for the US whole-home backup, solar self-consumption and off-grid cabin-shop owner who wants a single 16 kWh node that can scale to 16 cabinets in parallel.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan class=\"pill\"\u003e16,076.8 Wh\u003c\/span\u003e \u003cspan class=\"pill\"\u003e51.2V \/ 48V class\u003c\/span\u003e \u003cspan class=\"pill\"\u003e200A BMS\u003c\/span\u003e \u003cspan class=\"pill\"\u003e~10.2 kW DC ceiling\u003c\/span\u003e \u003cspan class=\"pill\"\u003e6000 cycles @80% DoD\u003c\/span\u003e \u003cspan class=\"pill\"\u003e58.4V charge\u003c\/span\u003e \u003cspan class=\"pill\"\u003eRS485\/CAN\/RS232\u003c\/span\u003e \u003cspan class=\"pill\"\u003ePylontech-compatible\u003c\/span\u003e \u003cspan class=\"pill\"\u003eup to 16 in parallel\u003c\/span\u003e \u003cspan class=\"pill\"\u003eIP54\u003c\/span\u003e \u003cspan class=\"pill\"\u003e109.3 kg\u003c\/span\u003e \u003cspan class=\"pill\"\u003e10-year design life\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/51.2v-300ah.webp?v=1782888381\" alt=\"GSIKE 15kW 51.2V 300Ah LiFePO4 floor-standing home energy storage cabinet, front view with small LCD display\" loading=\"eager\"\u003e\n\u003cdiv class=\"note\"\u003e\n\u003cstrong\u003eWhat this is (and what it is not).\u003c\/strong\u003e Model \u003cstrong\u003eGSK-51.2V-300AH\u003c\/strong\u003e is a 51.2V (48V-class) DC energy-storage cabinet — not an inverter, not a transfer switch, and not an all-in-one power station. There is no built-in 120\/240V AC outlet and no MPPT solar input on the battery itself. Two numbers matter: it holds \u003cstrong\u003e16,076.8 Wh\u003c\/strong\u003e (51.2V × 314Ah) and its \u003cstrong\u003e200A DC ceiling\u003c\/strong\u003e works out to about \u003cstrong\u003e10.2 kW\u003c\/strong\u003e of continuous DC power — not 15 kW of output. The \"15kW\" in the name is the energy class (~15–16 kWh), not a 15 kW continuous power rating. To run a US split-phase home you add a \u003cstrong\u003ecompatible 48V split-phase hybrid inverter\u003c\/strong\u003e (Pylontech protocol over RS485\/CAN).\n\u003c\/div\u003e\n\u003cdiv class=\"specnote\"\u003e\n\u003cstrong\u003eSpecification note — read before you size loads.\u003c\/strong\u003e\n(a) \u003cstrong\u003e300Ah vs 314Ah:\u003c\/strong\u003e the title says 300Ah; the official detail table lists the cell rating as 314Ah. Energy math uses 314Ah × 51.2V = \u003cstrong\u003e16,076.8 Wh\u003c\/strong\u003e. (b) \u003cstrong\u003e15kW naming:\u003c\/strong\u003e the BMS is rated \u003cstrong\u003e200A\u003c\/strong\u003e charge\/discharge. At 51.2V that is about \u003cstrong\u003e10.2 kW\u003c\/strong\u003e continuous — plan loads to 200A, not to 15 kW. (c) \u003cstrong\u003eExpansion:\u003c\/strong\u003e parallel only, up to \u003cstrong\u003e16 units\u003c\/strong\u003e; the manual does not specify a series option.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003ch2\u003eOfficial specifications\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"table-scroll\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eGSK-51.2V-300AH\u003c\/strong\u003e (the 300Ah \/ 15kW-class cabinet; the 100Ah row in the same table is GSK-51.2V-100AH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemistry \/ nominal voltage\u003c\/td\u003e\n\u003ctd\u003eLiFePO4 (LFP), \u003cstrong\u003e51.2V\u003c\/strong\u003e nominal (48V-class residential bus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated cell capacity\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e314 Ah\u003c\/strong\u003e per spec table (marketed as 300Ah)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal stored energy\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e16,076.8 Wh = 16.08 kWh\u003c\/strong\u003e (51.2V × 314Ah)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge voltage\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e58.4V\u003c\/strong\u003e CC\/CV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge voltage range\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e40V to 58.4V\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. charge current\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e200 A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. discharge current\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e200 A\u003c\/strong\u003e continuous (~10.2 kW at 51.2V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eRS232 \/ RS485 \/ CAN-BUS\u003c\/strong\u003e, Pylontech-compatible protocol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParallel expansion\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eUp to 16 units in parallel\u003c\/strong\u003e (about 257 kWh bank); parallel-only, no specified series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCycle life\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e6000 cycles at 80% DoD\u003c\/strong\u003e, 25°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign life\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e10 years\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth of discharge\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e80%\u003c\/strong\u003e rated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e-10°C to 50°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage temperature\u003c\/td\u003e\n\u003ctd\u003e0°C to 35°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngress protection\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eIP54\u003c\/strong\u003e (indoor, dust- and splash-rated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eFloor-standing\u003c\/strong\u003e cabinet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet \/ gross weight\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e109.3 kg \/ 126.2 kg\u003c\/strong\u003e (~241 lb net \/ ~278 lb gross)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L×W×H)\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e825 × 650 × 450 mm\u003c\/strong\u003e (~32.5 × 25.6 × 17.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity \/ altitude\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;95% RH \/ below 2000 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"green\"\u003eWhy a 16 kWh 48V cabinet fits the US whole-home trend\u003c\/h2\u003e\n\u003cp\u003eUS home backup buyers are moving past single 5 kWh wall batteries. A single 5 kWh cabinet runs a fridge and a few lights overnight, but a typical American house — fridge, chest freezer, well pump, HVAC fan, Wi-Fi, lighting and a modest kitchen load — draws 1.5 to 3 kWh an hour during an evening outage. At that rate a 5 kWh cabinet is empty by bedtime. The GSIKE GSK-51.2V-300AH stores \u003cstrong\u003e16,076.8 Wh\u003c\/strong\u003e, of which about 12.9 kWh is comfortably usable at the rated 80% DoD, and about 11.5 to 12 kWh reaches the AC side after inverter efficiency. That is the difference between a few hours of outage comfort and a full overnight backup.\u003c\/p\u003e\n\u003cp\u003eAt 51.2V the 200A BMS keeps the continuous DC current reasonable for the cable size. Pulling the same 10.2 kW from a 24V bus would demand over 400A and very heavy copper; at 48V the cable run to a split-phase hybrid inverter stays manageable. The cabinet is floor-standing at 109.3 kg, so it belongs on a garage or utility-room floor next to the inverter, not on a wall. Scale is the other reason US homeowners pick this platform: up to 16 cabinets in parallel grows the bank from 16 kWh to roughly 257 kWh for a whole-home or light-commercial install.\u003c\/p\u003e\n\u003cdiv class=\"scenes\"\u003e\n\u003cdiv class=\"scene\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/51.2v-300ah_1.webp?v=1783583686\" alt=\"GSIKE 51.2V 300Ah cabinet front detail\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/51.2v-300ah_3.webp?v=1783583687\" alt=\"Terminal and cable view\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/51.2v-300ah_6.webp?v=1783583687\" alt=\"Cell and BMS view\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"orange\"\u003eReal-world use cases\u003c\/h2\u003e\n\u003cdiv class=\"scenes\"\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/aka.doubaocdn.com\/s\/dbiWg3hrKu\" alt=\"Two matte-white floor-standing residential LiFePO4 battery cabinets side by side on a steel rack with a large grey split-phase hybrid inverter above in a clean US utility room\" loading=\"lazy\"\u003e\u003ch3\u003eWhole-home essential backup\u003c\/h3\u003e\n\u003cp\u003eOne 16 kWh cabinet feeds a 5–8 kW split-phase hybrid inverter; essentials run through the night during a utility outage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/aka.doubaocdn.com\/s\/GVqik7bYsU\" alt=\"US home solar self-consumption room, matte-white floor-standing battery cabinet with a wall inverter and net energy meter, bright window\" loading=\"lazy\"\u003e\u003ch3\u003eSolar self-consumption\u003c\/h3\u003e\n\u003cp\u003eStore midday rooftop solar and use it in the evening, cutting grid import instead of exporting at a low feed-in tariff.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/aka.doubaocdn.com\/s\/K1rcqkRx89\" alt=\"Off-grid US log cabin interior at dusk, matte-white floor-standing LiFePO4 battery cabinet beside a small off-grid inverter, warm pendant light, solar panel through the window\" loading=\"lazy\"\u003e\u003ch3\u003eOff-grid cabin\u003c\/h3\u003e\n\u003cp\u003eA cabin-shop pair runs lights, a well pump and a chest fridge on solar-charged storage, no grid connection required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/aka.doubaocdn.com\/s\/zVoyIVRwoi\" alt=\"US residential split-phase breaker panel with a thick black and red battery conduit running from a matte-white floor-standing battery cabinet into the panel\" loading=\"lazy\"\u003e\u003ch3\u003eSplit-phase panel tie-in\u003c\/h3\u003e\n\u003cp\u003eCabinet DC feeds a hybrid inverter that back-feeds a 120\/240 US panel on essential circuits.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/aka.doubaocdn.com\/s\/Zih6gX94fd\" alt=\"US home garage workshop, matte-white floor-standing LiFePO4 battery cabinet on concrete next to a tool workbench and a grey wall inverter\" loading=\"lazy\"\u003e\u003ch3\u003eHome workshop \/ shop\u003c\/h3\u003e\n\u003cp\u003ePower tools, LED site lighting and a small compressor run between solar charges in a detached shop.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/aka.doubaocdn.com\/s\/SUdv4DUyEI\" alt=\"Four matte-white floor-standing residential battery cabinets in a row on a heavy steel rack in a US garage, thick cables between them\" loading=\"lazy\"\u003e\u003ch3\u003eMulti-cabinet bank\u003c\/h3\u003e\n\u003cp\u003eUp to 16 cabinets in parallel grow the system toward 257 kWh for larger homes or light commercial loads.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/aka.doubaocdn.com\/s\/XLQu4ng3KZ\" alt=\"Single matte-white floor-standing residential LiFePO4 battery cabinet on a painted cinder-block garage wall with a wall-mounted split-phase hybrid inverter above and red and black DC cables in conduit\" loading=\"lazy\"\u003e\u003ch3\u003eGarage install layout\u003c\/h3\u003e\n\u003cp\u003eThe floor-standing cabinet sits on a flat garage floor with the hybrid inverter on the wall above, DC cables run in conduit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/aka.doubaocdn.com\/s\/e4FQ2jtTxH\" alt=\"Two matte-white floor-standing residential LiFePO4 battery cabinets side by side on a concrete basement floor with a grey split-phase hybrid inverter on the wall and neat cable management\" loading=\"lazy\"\u003e\u003ch3\u003eBasement utility room\u003c\/h3\u003e\n\u003cp\u003eTwo cabinets side by side on a concrete floor, neatly wired, fit a finished US basement utility corner.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/aka.doubaocdn.com\/s\/ojWfHlHZgs\" alt=\"US residential split-phase breaker panel door open with a hand tightening a breaker, red and black AC wires and a dedicated backup sub-panel beside the main panel\" loading=\"lazy\"\u003e\u003ch3\u003eBackup sub-panel\u003c\/h3\u003e\n\u003cp\u003eA licensed electrician ties the inverter to a dedicated backup sub-panel carrying only essential circuits.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/aka.doubaocdn.com\/s\/4Gqi8fIPmd\" alt=\"Off-grid US wooded cabin at dusk with warm lit windows, a small rooftop solar array and a white battery cabinet visible through the open garage door\" loading=\"lazy\"\u003e\u003ch3\u003eOff-grid cabin dusk\u003c\/h3\u003e\n\u003cp\u003eWarm cabin light through an outage, solar on the roof, the cabinet in the open garage keeps the lights on.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/aka.doubaocdn.com\/s\/j1sGtgocSF\" alt=\"US metal workshop interior with a matte-white floor-standing battery cabinet on a steel rack, a tool bench and a freestanding solar panel rack\" loading=\"lazy\"\u003e\u003ch3\u003eDetached metal shop\u003c\/h3\u003e\n\u003cp\u003eA remote workshop runs tools and lighting between solar charges with the cabinet on its own steel rack.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/aka.doubaocdn.com\/s\/7tQLVIWNJq\" alt=\"Six matte-white floor-standing residential battery cabinets in a neat row in a clean utility room with equal-length red and black DC cables running to a common bus bar\" loading=\"lazy\"\u003e\u003ch3\u003eLarger parallel bank\u003c\/h3\u003e\n\u003cp\u003eSix cabinets in a row, equal-length cables to a common bus bar, show how a bank scales toward the 16-unit parallel limit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eRuntime table — what 16 kWh will actually run\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"table-scroll\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eEssential load\u003c\/th\u003e\n\u003cth\u003eExample US gear\u003c\/th\u003e\n\u003cth\u003eOne cabinet (12.9 kWh usable)\u003c\/th\u003e\n\u003cth\u003eTwo cabinets (25.8 kWh usable)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e300 W\u003c\/td\u003e\n\u003ctd\u003eFridge + lights + router\u003c\/td\u003e\n\u003ctd\u003e~40 h\u003c\/td\u003e\n\u003ctd\u003e~80 h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e800 W\u003c\/td\u003e\n\u003ctd\u003eFridge + TV + fans + well pump cycles\u003c\/td\u003e\n\u003ctd\u003e~16 h\u003c\/td\u003e\n\u003ctd\u003e~32 h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.5 kW\u003c\/td\u003e\n\u003ctd\u003eEssential circuits + HVAC fan\u003c\/td\u003e\n\u003ctd\u003e~8.5 h\u003c\/td\u003e\n\u003ctd\u003e~17 h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3 kW\u003c\/td\u003e\n\u003ctd\u003e+ microwave \/ coffee on demand\u003c\/td\u003e\n\u003ctd\u003e~4.3 h\u003c\/td\u003e\n\u003ctd\u003e~8.6 h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5 kW\u003c\/td\u003e\n\u003ctd\u003eSplit-phase essentials at peak\u003c\/td\u003e\n\u003ctd\u003e~2.6 h\u003c\/td\u003e\n\u003ctd\u003e~5.2 h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10.2 kW\u003c\/td\u003e\n\u003ctd\u003eBMS DC ceiling (200A)\u003c\/td\u003e\n\u003ctd\u003edo not plan sustained at limit\u003c\/td\u003e\n\u003ctd\u003e~2.5 h max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"note\"\u003ePlanning estimates only. Derate by inverter efficiency (~95%) and keep a 10–20% state-of-charge buffer. A 3-ton air-conditioner compressor or an electric dryer draws more than a single cabinet should carry continuously; move those to a generator or a larger multi-cabinet bank.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eProtocol matching — which inverter will actually talk to this cabinet\u003c\/h2\u003e\n\u003cp\u003eThe BMS exposes three physical transports: \u003cstrong\u003eRS232, RS485 and CAN-BUS\u003c\/strong\u003e, speaking the common Pylontech-style data protocol. That is the protocol family most 48V residential hybrid inverters sold in the US already expect, because Pylontech defined the de-facto standard for 51.2V battery comms. In practice this means you can set the inverter battery type to \"Pylontech\" (or the equivalent LFP \/ CAN battery preset) and the inverter will read state of charge, cell voltage and temperature from the cabinet and throttle charge and discharge accordingly. We state the protocol rather than certify every model, because firmware revisions and connector pinouts differ between brands and even between versions of the same inverter. Before ordering, tell the merchant your exact inverter model and ask them to confirm the battery setting and the comms cable pinout.\u003c\/p\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"table-scroll\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBus\u003c\/th\u003e\n\u003cth\u003eWhat it is used for\u003c\/th\u003e\n\u003cth\u003ePractical note\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRS485\u003c\/td\u003e\n\u003ctd\u003ePrimary BMS-to-inverter comms on most Pylontech-compatible hybrids\u003c\/td\u003e\n\u003ctd\u003eThe default first choice; use the supplied RJ45 \/ comms cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCAN-BUS\u003c\/td\u003e\n\u003ctd\u003eFaster, more robust comms on newer hybrid inverters\u003c\/td\u003e\n\u003ctd\u003eSelect the CAN battery preset on the inverter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRS232\u003c\/td\u003e\n\u003ctd\u003eService \/ diagnostic port\u003c\/td\u003e\n\u003ctd\u003eFor dealer setup and BMS reading, not the main link\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"note\"\u003eCompatibility is protocol-level, not a guarantee of every feature on every firmware. If your inverter brand is not on the merchant's confirmed list, ask before you buy rather than after.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"green\"\u003eObjective pros and cons\u003c\/h2\u003e\n\u003cdiv class=\"proscons\"\u003e\n\u003cdiv class=\"pros\"\u003e\n\u003ch3\u003ePros\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal whole-home energy:\u003c\/strong\u003e 16,076.8 Wh per cabinet — roughly 3× a 5 kWh wall battery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200A BMS:\u003c\/strong\u003e about 10.2 kW continuous DC, enough for a 5–8 kW split-phase inverter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCycle life:\u003c\/strong\u003e 6000 cycles at 80% DoD over a 10-year design life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScalable:\u003c\/strong\u003e up to 16 cabinets in parallel, toward ~257 kWh.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen protocol:\u003c\/strong\u003e RS485\/CAN\/RS232, Pylontech-compatible with common US hybrid inverters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrice:\u003c\/strong\u003e EUR 1,569.99 struck from EUR 2,250.00 — far below name-brand 16 kWh US systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cons\"\u003e\n\u003ch3\u003eCons\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot 15 kW output:\u003c\/strong\u003e the 15 kW badge is energy class; continuous DC ceiling is ~10.2 kW.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy:\u003c\/strong\u003e 109.3 kg net \/ 126.2 kg gross — two-person install, not a wall battery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC-only:\u003c\/strong\u003e you must supply a compatible 48V split-phase hybrid inverter; no AC outlet built in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP54, indoor:\u003c\/strong\u003e garage \/ utility room rated, not outdoor-rated like some all-weather rivals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo series option:\u003c\/strong\u003e expansion is parallel-only on this platform.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed in EUR;\u003c\/strong\u003e confirm USD display at checkout for the US order.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eLead-acid vs this 16 kWh LiFePO4 cabinet\u003c\/h2\u003e\n\u003cp\u003eA lead-acid bank that delivers the same 12 kWh of usable energy would need about 24 kWh of flooded AGM or gel capacity, because lead-acid is typically limited to a 50% depth of discharge. That works out to roughly a dozen 12V 100Ah batteries weighing over 400 kg, needing ventilation, watering and replacement every three to five years. This single 109.3 kg LiFePO4 cabinet delivers about 12.9 kWh of usable energy at the rated 80% DoD, with no watering, no off-gassing and a 6000-cycle \/ 10-year design life. The up-front cost is higher than a one-off lead-acid purchase, but over a decade the LiFePO4 cabinet wins on both weight and total cost of ownership, and it occupies one floor-standing slot instead of a whole battery room.\u003c\/p\u003e\n\n\u003ch2 class=\"orange\"\u003eUS shipping, returns and warranty\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eShips \u003cstrong\u003efree within the United States\u003c\/strong\u003e (shipping rate 0), with \u003cstrong\u003e1–3 days of handling\u003c\/strong\u003e plus \u003cstrong\u003e3–7 days of transit\u003c\/strong\u003e, and a \u003cstrong\u003e30-day return window\u003c\/strong\u003e by post. The cabinet carries a \u003cstrong\u003e10-year design life\u003c\/strong\u003e and a \u003cstrong\u003e6000-cycle\u003c\/strong\u003e rating at 80% DoD. It is sold new and in stock, model GSK-51.2V-300AH.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"green\"\u003eKeep reading on the GSIKE whole-home battery set\u003c\/h2\u003e\n\u003cdiv class=\"blog-grid\"\u003e\n\u003cdiv class=\"blog-card\"\u003e\n\u003ca href=\"https:\/\/gesike.com\/blogs\/news\/best-15-kwh-whole-home-lifepo4-battery-in-the-us-2026-gsike-vs-eg4-franklin-neovolta-simpliphi-growatt\"\u003eBest 15 kWh whole-home LiFePO4 battery in the US 2026\u003c\/a\u003e\u003cp\u003eHow GSIKE compares with EG4, Franklin, NeoVolta, Simpliphi and Growatt.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"blog-card\"\u003e\n\u003ca href=\"https:\/\/gesike.com\/blogs\/news\/gsike-15kw-51-2v-300ah-vs-eg4-18kpv-franklinhome-neovolta-head-to-head-2026\"\u003eGSIKE 15kW vs EG4 18kPV \/ Franklin \/ NeoVolta\u003c\/a\u003e\u003cp\u003eHead-to-head specs, price and the Final Verdict.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"blog-card\"\u003e\n\u003ca href=\"https:\/\/gesike.com\/blogs\/news\/gsike-48v-whole-home-battery-sizing-guide-how-many-kwh-for-whole-house-backup\"\u003e48V whole-home battery sizing guide\u003c\/a\u003e\u003cp\u003eHow many kWh and what inverter for your house.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"blog-card\"\u003e\n\u003ca href=\"https:\/\/gesike.com\/blogs\/news\/gsike-51-2v-300ah-battery-install-split-phase-panel-step-by-step\"\u003eInstall a 51.2V 300Ah battery on a split-phase panel\u003c\/a\u003e\u003cp\u003eCables, inverter pairing, CAN\/RS485 setup step by step.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"Product\", \"name\": \"GSIKE 15kW 51.2V 300Ah LiFePO4 Battery (16076.8Wh, 200A BMS, floor-standing home energy storage)\", \"sku\": \"GSK-51.2V-300AH\", \"brand\": {\"@type\": \"Brand\", \"name\": \"GSIKE\"}, \"category\": \"Electronics \u003e Energy Storage Batteries \u003e LiFePO4 Battery\", \"description\": \"The GSIKE GSK-51.2V-300AH is a floor-standing 51.2V LiFePO4 home battery storing 16,076.8 Wh (~16 kWh, 15 kW class) with a 200A BMS. Rated 6000 cycles at 80% DoD over a 10-year life, it supports up to 16 cabinets in parallel with RS485\/CAN Pylontech comms. IP54, 109.3 kg. Free US shipping, 30-day returns.\", \"image\": [\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/51.2v-300ah.webp?v=1782888381\", \"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/51.2v-300ah_1.webp?v=1783583686\", \"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/51.2v-300ah_2.webp?v=1783583686\", \"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/51.2v-300ah_3.webp?v=1783583687\", \"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/51.2v-300ah_5.webp?v=1783583687\", \"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/51.2v-300ah_6.webp?v=1783583687\", \"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/51.2v-300ah_8.webp?v=1783583687\", \"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/51.2v-300ah_7.webp?v=1783583687\"], \"offers\": {\"@type\": \"Offer\", \"price\": \"1569.99\", \"priceCurrency\": \"EUR\", \"compareAtPrice\": \"2250.00\", \"availability\": \"https:\/\/schema.org\/InStock\", \"itemCondition\": \"https:\/\/schema.org\/NewCondition\", \"validFrom\": \"2026-10-15\", \"priceValidUntil\": \"2027-10-14\", \"url\": \"https:\/\/gesike.com\/products\/gsike-15kw-51-2-v-300ah-lifepo4-battery\", \"shippingDetails\": {\"@type\": \"OfferShippingDetails\", \"shippingRate\": {\"@type\": \"MonetaryAmount\", \"value\": \"0\", \"currency\": \"EUR\"}, \"shippingDestination\": {\"@type\": \"DefinedRegion\", \"addressCountry\": [\"US\"]}, \"deliveryTime\": {\"@type\": \"ShippingDeliveryTime\", \"handlingTime\": {\"@type\": \"QuantitativeValue\", \"minValue\": 1, \"maxValue\": 3, \"unitCode\": \"DAY\"}, \"transitTime\": {\"@type\": \"QuantitativeValue\", \"minValue\": 3, \"maxValue\": 7, \"unitCode\": \"DAY\"}}}, \"hasMerchantReturnPolicy\": {\"@type\": \"MerchantReturnFiniteReturnWindow\", \"applicableCountry\": [\"US\"], \"merchantReturnDays\": 30, \"returnMethod\": \"https:\/\/schema.org\/ReturnByMail\", \"returnFees\": \"https:\/\/schema.org\/ReturnShippingFees\", \"policyDescription\": \"30-day return window by post within the United States.\"}}, \"aggregateRating\": {\"@type\": \"AggregateRating\", \"ratingValue\": 4.8, \"reviewCount\": 20, \"bestRating\": 5, \"worstRating\": 1}, \"review\": [{\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Andreas Papadopoulos\"}, \"datePublished\": \"2026-08-21\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Raised our self-consumption significantly\", \"reviewBody\": \"Since we installed this battery together with our solar panels we have gone from exporting most of our generation to the grid to using more than eighty percent of it ourselves, and that single change has made a real and lasting difference to our energy bill, and the battery's ability to handle heavy loads while keeping the cells balanced gives me confidence that it will keep performing well for the full ten year design life.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Jan De Vries\"}, \"datePublished\": \"2026-08-20\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Dependable backup during power cuts\", \"reviewBody\": \"We live in a region where power cuts are unfortunately quite common, especially during the winter storms, and this battery has carried us through several outages completely seamlessly because the inverter switches over instantly and the deep-cycle cells hold their charge beautifully, and being able to check the state of charge at a glance on the LCD display gives us real peace of mind that the system is always ready when we need it.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"David O'Connor\"}, \"datePublished\": \"2026-08-19\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"No more worrying about blackouts\", \"reviewBody\": \"Our town suffers from occasional power cuts in the summer when demand is high, but since we installed this 51.2V 300Ah battery our home simply switches over seamlessly and we barely notice that anything has happened, and the peace of mind that comes from having a genuine fifteen-kilowatt-hour-class of backup power ready at all times is honestly very difficult to put a price on.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Markus Hoffmann\"}, \"datePublished\": \"2026-08-18\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Massive capacity for our whole house\", \"reviewBody\": \"We installed this battery as the heart of our home energy system and the roughly sixteen kilowatt-hour of usable capacity has genuinely changed the way we run the household, because we can now run the washing machine, the dishwasher and our electric heating all at the same time during the evening without ever worrying about draining the battery, and the intelligent BMS keeps every cell balanced and protected so we really feel this was worth every single penny.\"}, {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Hans Mueller\"}, \"datePublished\": \"2026-08-16\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 4, \"bestRating\": 5, \"worstRating\": 1}, \"headline\": \"Performs well even in cold weather\", \"reviewBody\": \"I was a little concerned about how the battery would behave during the cold winter months in the Alps, but it has performed reliably even when the temperatures dropped well below freezing, holding its charge and delivering power to our heating circulation pumps without any issues at all, and the robust construction clearly shows that this battery was designed to cope with demanding conditions.\"}], \"additionalProperty\": [{\"@type\": \"PropertyValue\", \"name\": \"Chemistry \u0026 Nominal Voltage\", \"value\": \"LiFePO4 (LFP), 51.2V nominal (the common 48V-class residential bus)\"}, {\"@type\": \"PropertyValue\", \"name\": \"Rated Cell Capacity\", \"value\": \"314 Ah (spec table); marketed as 300Ah\"}, {\"@type\": \"PropertyValue\", \"name\": \"Stored Energy\", \"value\": \"16,076.8 Wh = 16.08 kWh (51.2V x 314Ah); ~15 kWh class\"}, {\"@type\": \"PropertyValue\", \"name\": \"Max Charge Current\", \"value\": \"200 A\"}, {\"@type\": \"PropertyValue\", \"name\": \"Max Discharge Current\", \"value\": \"200 A continuous (~10.2 kW at 51.2V)\"}, {\"@type\": \"PropertyValue\", \"name\": \"Charge Voltage\", \"value\": \"58.4 V CC\/CV\"}, {\"@type\": \"PropertyValue\", \"name\": \"Discharge Voltage Range\", \"value\": \"40 V to 58.4 V\"}, {\"@type\": \"PropertyValue\", \"name\": \"BMS \u0026 Communication\", \"value\": \"Intelligent BMS; RS232 \/ RS485 \/ CAN-BUS, Pylontech-compatible protocol\"}, {\"@type\": \"PropertyValue\", \"name\": \"Parallel Expansion\", \"value\": \"Up to 16 units in parallel (about 257 kWh bank)\"}, {\"@type\": \"PropertyValue\", \"name\": \"Cycle Life\", \"value\": \"6000 cycles at 80% DoD, 25C\"}, {\"@type\": \"PropertyValue\", \"name\": \"Design Life\", \"value\": \"10 years\"}, {\"@type\": \"PropertyValue\", \"name\": \"Depth of Discharge\", \"value\": \"80% rated\"}, {\"@type\": \"PropertyValue\", \"name\": \"Operating Temperature\", \"value\": \"-10 C to 50 C\"}, {\"@type\": \"PropertyValue\", \"name\": \"Storage Temperature\", \"value\": \"0 C to 35 C\"}, {\"@type\": \"PropertyValue\", \"name\": \"Ingress Protection\", \"value\": \"IP54\"}, {\"@type\": \"PropertyValue\", \"name\": \"Installation\", \"value\": \"Floor-standing (indoor)\"}, {\"@type\": \"PropertyValue\", \"name\": \"Weight\", \"value\": \"Net 109.3 kg \/ gross 126.2 kg\"}, {\"@type\": \"PropertyValue\", \"name\": \"Dimensions\", \"value\": \"825 x 650 x 450 mm (L x W x H)\"}, {\"@type\": \"PropertyValue\", \"name\": \"Humidity \/ Altitude\", \"value\": \"\u003c95% RH \/ below 2000 m\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is the GSIKE 15kW 51.2V 300Ah battery really a 15 kilowatt battery?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is a 15 kilowatt-hour-class home battery, not a 15 kilowatt continuous-output unit. The spec table rates the BMS at 200 A charge and 200 A discharge, which at 51.2V works out to about 10.2 kW of continuous DC power. The 15 kW badge refers to the stored-energy class: the cells are rated at 314 Ah, which multiplied by 51.2V gives 16,076.8 Wh (about 16 kWh), and the marketing rounds this to the familiar 15 kWh \/ 15 kW home-storage size. Do not plan to pull 15 kW continuously from a single cabinet; plan loads to the 200 A (roughly 10.2 kW) DC ceiling.\"}}, {\"@type\": \"Question\", \"name\": \"How much usable energy does one cabinet actually give me?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The headline figure is 16,076.8 Wh (314 Ah x 51.2V). GSIKE rates cycle life at 80% depth of discharge, so the comfortably usable reserve per cabinet is about 12.9 kWh. Through a roughly 95 percent-efficient split-phase inverter and a small state-of-charge buffer, plan on about 11.5 to 12 kWh of usable AC energy per cabinet for overnight backup. Two cabinets in parallel roughly double that to a 24 to 25 kWh bank.\"}}, {\"@type\": \"Question\", \"name\": \"Will it back up my whole house on US split-phase 120\/240V?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It will back up the essential loads you size it for, through a compatible split-phase hybrid inverter. The battery itself is a 51.2V DC storage node; it does not output 120\/240V AC by itself. Pair it with a 48V-class split-phase hybrid inverter (5 kW to 12 kW) that speaks Pylontech protocol over RS485 or CAN. A single 16 kWh cabinet comfortably covers a US home's essentials overnight - fridge, lights, Wi-Fi router, a well pump, a few circuits and an HVAC fan - while a 3-ton air-conditioner compressor or an electric dryer should be on a generator or a second cabinet.\"}}, {\"@type\": \"Question\", \"name\": \"Which inverters does this battery actually talk to?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The BMS exposes RS232, RS485 and CAN-BUS and follows the common Pylontech-style protocol used by many 48V hybrid inverters sold in the US, including EG4, Growatt, Deye, Sol-Ark and similar Pylontech-compatible units. We state the protocol (RS485\/CAN, Pylontech) but we do not certify compatibility with every model; confirm the exact inverter battery setting with the merchant before ordering, because firmware and connector pinouts vary. It is not an all-in-one power station and has no built-in AC outlet.\"}}, {\"@type\": \"Question\", \"name\": \"Can I wire several of these together for a larger whole-home system?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The spec table allows up to 16 units in parallel. Each cabinet holds about 16 kWh, so a 16-unit parallel bank reaches roughly 257 kWh of stored energy - enough for a very large whole-home or small commercial install. Expansion is parallel-only on this 51.2V platform; the manual does not specify a series option, so do not stack cabinets in series to chase a higher voltage. Always match units from the same production batch and similar charge history before paralleling.\"}}, {\"@type\": \"Question\", \"name\": \"What is the difference between 300Ah and 314Ah on the spec sheet?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The product title and marketing call it a 300Ah battery, while the official detail table lists the cell rating as 314Ah. The energy math uses the table value: 314Ah x 51.2V = 16,076.8 Wh. Treat 314Ah as the engineering cell figure and 300Ah as the rounded market name; the cabinet, weight, dimensions and BMS are the same product either way.\"}}, {\"@type\": \"Question\", \"name\": \"How long will it run my house during a power outage?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Divide your essential overnight load in watt-hours by about 12 kWh per cabinet. A typical US essentials load - fridge at 150 Wh, lights and electronics at 300 W averaged, a vent fan and a router - draws roughly 1.0 to 1.4 kWh an hour, so one cabinet will carry that for about 9 to 11 hours before a recharge. Add a 5 kW HVAC compressor and the same cabinet drops to under 3 hours. Size the bank by your measured essential load, not by the nameplate.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need a special charger, and what voltage does it charge at?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Use a 48V-class (51.2V) LiFePO4 charger or the built-in MPPT\/charge stage of a compatible hybrid inverter. The charge voltage is 58.4V in CC\/CV, and the end-of-discharge cut-off is 40V. Do not charge below freezing; the operating window is -10C to 50C for discharge and the charge side should stay above freezing. Solar charging through a compatible hybrid inverter is the normal setup.\"}}, {\"@type\": \"Question\", \"name\": \"What are the physical dimensions and will it fit my garage?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The cabinet measures 825 x 650 x 450 mm (about 32.5 x 25.6 x 17.7 inches, L x W x H) and weighs 109.3 kg net (about 241 lb; 126.2 kg gross boxed). It is floor-standing and indoor-rated to IP54, so it belongs on a flat garage or utility-room floor, not a wall bracket. Plan for two people and a trolley to move it, and leave cable bend radius around the rear terminals.\"}}, {\"@type\": \"Question\", \"name\": \"How much does the GSIKE cabinet cost and what comes with the US order?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The cabinet is listed at EUR 1,569.99 struck from a EUR 2,250.00 regular price, in stock and new condition, model GSK-51.2V-300AH. Free shipping within the United States, with 1 to 3 days handling plus 3 to 7 days transit, and a 30-day return window. It carries a roughly 10-year design life and 6000-cycle rating. The storefront lists the price in EUR; confirm the converted USD display at checkout, and treat live US stock and logistics as subject to the cart at order time.\"}}]}\u003c\/script\u003e\n\u003c\/p\u003e\n\n\u003c\/main\u003e\n\n\u003cdiv class=\"gsikekeywords\"\u003e\nTags: 15kw lifepo4 battery, 51.2v 300ah lifepo4 battery, 51.2v 300ah lithium battery, 16kwh home battery, 48v 300ah whole home battery, whole house battery backup 15kwh, gsike 15kw 51.2v 300ah battery, 51.2v 300ah server rack battery, 48v 300ah solar battery, 15kwh lifepo4 battery for home\u003cbr\u003e\ngsike 15kw 51.2v 300ah lifepo4 battery,51.2v 300ah home battery,16kwh whole home battery,48v 300ah lifepo4 battery,whole house battery backup us,gsike gsk-51.2v-300ah,15kwh home battery,eg4 18kpv alternative\u003cbr\u003e\nbuy 51.2v 300ah lifepo4 usa, whole home battery free shipping usa, 16kwh home battery in stock usa, whole house battery under $2000, 48v battery for whole house solar, lifepo4 battery 30 day returns, gsike 51.2v 300ah price, off grid cabin battery 16kwh, split phase home battery backup, pylontech compatible 48v battery\u003cbr\u003e\nhow many kwh to power a whole house, what size inverter for a 16kwh battery, how long will 16kwh run a house, 48v vs 12v whole home battery, what can a 15kwh battery run, how to size a home battery backup, can iparallel 16 lifepo4 batteries, pylontech protocol rs485 can inverter, 58.4v charge voltage 48v lifepo4, how to wire battery to split phase panel\u003cbr\u003e\nbest whole home battery 2026 usa, eg4 18kpv alternative, gsike vs eg4 18kpv, gsike vs franklin home battery, gsike vs neovolta nv14, simpliphi phi battery review, growatt home battery review, cheap 16kwh home battery usa, whole home battery under $3000, eg4 18kpv vs franklinhome\n\u003c\/div\u003e","brand":"GSIKE Power","offers":[{"title":"Default Title","offer_id":48088624103585,"sku":"GSK-51.2V-300AH","price":1569.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/51.2v-300ah.webp?v=1782888381"}],"url":"https:\/\/gesike.com\/en-nl\/collections\/gsike-united-states.oembed","provider":"Gsike","version":"1.0","type":"link"}