{"product_id":"gsike-12-8v-300ah-lithium-energy-storage-battery-for-solar-power-system","title":"GSIKE 12,8 V 300 Ah liitiumaku päikeseenergiasüsteemile","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 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)}\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;text-shadow:0 0 18px 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1fr;gap:14px;margin-top:14px}\n.blog-card{background:linear-gradient(135deg,rgba(0,240,255,.10),rgba(0,128,255,.10));border-radius:14px;padding:18px;border:1px solid rgba(0,128,255,.3)}\n.blog-card a{font-weight:700;color:#0080ff;text-shadow:0 0 6px rgba(0,128,255,.25)}\n.pill{display:inline-block;padding:4px 12px;margin:3px;border-radius:999px;background:linear-gradient(135deg,rgba(0,240,255,.2),rgba(0,128,255,.2));border:1px solid rgba(0,128,255,.3);color:#0b1a3a}\n.copy-btn{display:inline-block;margin:10px 0;padding:12px 24px;border-radius:12px;background:linear-gradient(135deg,#0080ff,#00f0ff);color:#fff;font-weight:700;box-shadow:0 0 18px rgba(0,240,255,.45);border:0;cursor:pointer}\n.copy-btn:hover{box-shadow:0 0 28px rgba(0,128,255,.7);color:#fff;text-decoration:none}\n.html-copy{position:fixed;top:12px;right:12px;z-index:99;margin:0;padding:10px 16px}\n.note{background:rgba(255,251,224,.85);border:1px solid rgba(255,180,0,.4);border-left:4px 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#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\u003cmain class=\"wrap\"\u003e\n\u003csection class=\"hero\"\u003e\n\u003cdiv class=\"hero-grid\"\u003e\n\u003cdiv\u003e\n\u003ch1\u003eGSIKE 12.8 V 300 Ah LiFePO4 aku — 4019.2 Wh, 100 A BMS, 6000 tsüklit, 4P4S kuni 64.3 kWh, IP65, matkaautosse, võrgust sõltumatu süsteemi ja kodu energiasalvestuseks, tasuta tarne EL-is\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eGSIKE 12.8 V 300 Ah LiFePO4 aku salvestab 26 kg kaaluvas IP65-kaitsega ABS-korpuses 4019.2 Wh süvatsükli energiat — 314 Ah tehnilised elemendid (nimimaht „300 Ah”, ~3840 Wh), 100 A BMS pidevvõimsuse ülempiiriga 1280 W, 6000 tsüklit 80% tühjendussügavuse juures, 14.4 V CC\/CV laadimisprofiil ja võimalus laiendada 16 akust koosnevaks 64.3 kWh akupangaks. Müügil kogu Euroopas hinnaga 369,99 €, tasuta kohaletoimetamise ja 30-päevase tagastusõigusega.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"pill\"\u003e4019.2 Wh\u003c\/span\u003e \u003cspan class=\"pill\"\u003e314 Ah (300 Ah klass)\u003c\/span\u003e \u003cspan class=\"pill\"\u003e100 A BMS\u003c\/span\u003e \u003cspan class=\"pill\"\u003e1280 W ülempiir\u003c\/span\u003e \u003cspan class=\"pill\"\u003e6000 tsüklit\u003c\/span\u003e \u003cspan class=\"pill\"\u003e400 A impulss \/ 1 s\u003c\/span\u003e \u003cspan class=\"pill\"\u003e14.4 V CC\/CV\u003c\/span\u003e \u003cspan class=\"pill\"\u003eIP65\u003c\/span\u003e \u003cspan class=\"pill\"\u003eM8 klemmid\u003c\/span\u003e \u003cspan class=\"pill\"\u003ekuni 64.3 kWh akupank\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg alt=\"GSIKE 12.8 V 300 Ah LiFePO4 aku, suur mattmust ABS-korpus, umbes 54 cm pikk, tühja tumeoranži esipaneeli ja kahe peal asuva hõbedase M8 poltterminaliga, eestvaade\" 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\u003eMis see on (ja mis see ei ole).\u003c\/strong\u003e Mudel \u003cstrong\u003eGSK-12.8V-300AH\u003c\/strong\u003e — 12-voldine alalisvoolu energiasalvestusaku, mitte laadija, päikeseenergia laadimiskontroller ega inverter (sellel pole sisseehitatud vooluvõrgu pistikupesa). Pea meeles kahte näitajat: tehnilised elemendid on \u003cstrong\u003e314 Ah \/ 4019.2 Wh\u003c\/strong\u003e, samas kui „300 Ah” klassi nimimahu korrutamisel pingega 12.8 V saadakse \u003cstrong\u003e~3840 Wh\u003c\/strong\u003e — turundus- ja tööaja graafikutel esitatud näitaja. Kasutusjuhendis märgitud konservatiivne BMS-i näitaja on \u003cstrong\u003e100 A pidevalt \/ 1280 W\u003c\/strong\u003e; enne koormuste dimensioneerimist vaata allolevat tehniliste andmete märkust. Laadimiseks kasuta 14.4 V LiFePO4 laadijat või päikeseenergia laadimiskontrollerit; võrgutoitel töötavate seadmete käitamiseks lisa eraldi 12 V inverter.\n\u003c\/div\u003e\n\u003cdiv class=\"specnote\"\u003e\n\u003cstrong\u003eMärkus tehniliste andmete kohta — loe enne koormuste dimensioneerimist.\u003c\/strong\u003e\n(a) See 300 Ah aku salvestab ligikaudu \u003cstrong\u003e3.1× rohkem energiat kui 100 Ah mudel\u003c\/strong\u003e (4019.2 Wh vs ~1.28 kWh), kuid sellel on sama \u003cstrong\u003e100 A BMS — seega jääb pidevvõimsuse ülempiiriks 1280 W\u003c\/strong\u003e. Paralleelselt ühendatud akud suurendavad voolu; üks 300 Ah aku ei tõsta 1280 W ülempiiri.\n(b) GSIKE turundusgraafikutel on selle aku BMS-i võimsuseks märgitud \u003cstrong\u003e150 A \/ 1920 W\u003c\/strong\u003e ning näidatud \u003cstrong\u003e1800 W\u003c\/strong\u003e seadme töötamist umbes 2.13 tundi. Need näitajad on vastuolus kasutusjuhendiga (100 A \/ 1280 W). Võta koormuste kavandamisel aluseks konservatiivne 1280 W ülempiir.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003ch2\u003eKasutusjuhendi tehnilised andmed\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"table-scroll\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameeter\u003c\/th\u003e\n\u003cth\u003eVäärtus\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKeemiline koostis \/ nimipinge\u003c\/td\u003e\n\u003ctd\u003eLiFePO4 (LFP), nimipinge \u003cstrong\u003e12.8 V\u003c\/strong\u003e (4 järjestikku ühendatud elementi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNimimahtuvus \/ energia\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e314 Ah \/ 4019.2 Wh\u003c\/strong\u003e (12.8 V × 314 Ah tehnilised elemendid); „300 Ah” klassi nimimaht ≈ \u003cstrong\u003e3840 Wh\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePidevvool\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e100 A laadimine \/ 100 A tühjendamine\u003c\/strong\u003e (maksimaalne pidevvõimsus \u003cstrong\u003e1280 W\u003c\/strong\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpulss \/ tipp\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eAinult 400 A 1 sekundi jooksul\u003c\/strong\u003e (käivitamise sisselöögivool; mitte pidev)\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 — ülelaadimis-, ületühjenemis-, liigvoolu-, ülekuumenemis- ja lühisekaitse (OEM-i tarnitud moodul)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTsükliiga\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e6000 tsüklit 80% DoD juures\u003c\/strong\u003e (umbes 5000+ täislaadimise 100% DoD juures)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLaadimisseaded\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eCC\/CV\u003c\/strong\u003e; laadimispinge \u003cstrong\u003e14.4 V ±0.2 V\u003c\/strong\u003e; soovitatav laadimisvool \u003cstrong\u003e40 A\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTühjendamise väljalülituspiir\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e10 V\u003c\/strong\u003e tühjenemise lõpppinge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSisetakistus\u003c\/td\u003e\n\u003ctd\u003e≤20 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLaiendamine\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e4P4S = 16 ühikut = 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\u003eKlemmid\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eM8 poltühendusega klemmid\u003c\/strong\u003e (8 mm polt \/ 12 mm mutter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKorpus \/ kaitseaste\u003c\/td\u003e\n\u003ctd\u003eABS-korpus, \u003cstrong\u003eIP65\u003c\/strong\u003e; CE-, RoHS- ja UN38.3-sertifikaadid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKaal \/ mõõtmed\u003c\/td\u003e\n\u003ctd\u003eNetokaal \u003cstrong\u003e26 kg\u003c\/strong\u003e (brutokaal 27 kg); \u003cstrong\u003e540 × 283 × 275 mm\u003c\/strong\u003e (L×W×H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsetühjenemine\u003c\/td\u003e\n\u003ctd\u003eAlla 3% kuus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGarantii \/ kavandatud eluiga\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e3-aastane garantii\u003c\/strong\u003e; kavandatud eluiga ~10 aastat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHind \/ laoseis\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e€369.99 EUR\u003c\/strong\u003e · Laos, uus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTarne \/ tagastamine\u003c\/td\u003e\n\u003ctd\u003eTasuta tarne Euroopa riikidesse (1–3 päeva käitlemiseks + 2–7 päeva transpordiks) · 30-päevane tagastusõigus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"green\"\u003eVali sobiva mahutavusega GSIKE — 300Ah vs 100Ah vs 25.6V-100Ah sõsarmudel\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eSama GSIKE tootesari, kolm tootekoodi. Sellel lehel müüakse mudelit \u003cstrong\u003e12.8V 300Ah\u003c\/strong\u003e; allolev tabel aitab võrrelda seda väiksema 12.8V 100Ah sõsarmudeli ja 25.6V 100Ah (8S) variandiga. Energiaarvutused põhinevad tehnilistel elemendiandmetel; 300Ah aku töötab sama 1280W võimsuspiiri juures ~3.1× kauem kui 100Ah aku.\u003c\/p\u003e\n\u003cdiv class=\"table-scroll\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameeter\u003c\/th\u003e\n\u003cth\u003eGSIKE 12.8V 300Ah (see leht)\u003c\/th\u003e\n\u003cth\u003eGSIKE 12.8V 100Ah sõsarmudel\u003c\/th\u003e\n\u003cth\u003eGSIKE 25.6V 100Ah sõsarmudel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNimipinge\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e12,8 V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12,8 V\u003c\/td\u003e\n\u003ctd\u003e25.6 V (8S jada)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNimimahtuvus\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e314 Ah\u003c\/strong\u003e (300Ah klass)\u003c\/td\u003e\n\u003ctd\u003e100 Ah\u003c\/td\u003e\n\u003ctd\u003e100 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergia\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e4019.2 Wh\u003c\/strong\u003e (~3.84 kWh nimivõimsus)\u003c\/td\u003e\n\u003ctd\u003e~1.28 kWh\u003c\/td\u003e\n\u003ctd\u003e~2.56 kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePidevvõimsus\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e1280 W\u003c\/strong\u003e (100 A)\u003c\/td\u003e\n\u003ctd\u003e1280 W (100 A)\u003c\/td\u003e\n\u003ctd\u003e~2.56 kW (100 A 25.6 V juures)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTööaeg kindla 12V koormuse korral\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e~3.1× 100Ah mudeli näitaja\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003evõrdlusalus\u003c\/td\u003e\n\u003ctd\u003e~2× 100Ah mudeli näitaja\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetokaal\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e26 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9.8 kg\u003c\/td\u003e\n\u003ctd\u003esuurem 8S akuplokk\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHind (EUR, 14. okt 2026)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e€369.99\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e€159.99\u003c\/td\u003e\n\u003ctd\u003eoma tootesarja tootekood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSobib kõige paremini\u003c\/td\u003e\n\u003ctd\u003emitmepäevane matkaauto kasutus, võrgust sõltumatu majake, kodune päikeseenergia salvestamine, kalapüük elektrimootoriga\u003c\/td\u003e\n\u003ctd\u003enädalavahetuse telkimine, ühe sõiduki vabaajakasutus\u003c\/td\u003e\n\u003ctd\u003ekeskmise pingega 24V klassi süsteemid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"note\"\u003e\n\u003cstrong\u003eAus võrdlus Wh-hinna põhjal:\u003c\/strong\u003e 300Ah maksab 100Ah mudelist +€210 rohkem, kuid annab ~3.14× rohkem energiat — €0.092\/Wh vs €0.125\/Wh, seega on suurem aku suuremate koormuste puhul Wh kohta umbes 26% soodsam. Mahutavuse valiku põhjendused leiad allpool lingitud mahutavusjuhendist.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"orange\"\u003ePliiakude asendus — umbes kuus 12V 100Ah akut paralleelühenduses\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eKuna LiFePO4 annab ohutult kätte peaaegu kogu oma mahtuvuse, samas kui üleujutatud pliiaku tühjendussügavus on piiratud umbes 42%-ga, \u003cstrong\u003easendab üks GSIKE 300Ah ligikaudu kuus 12V 100Ah pliiakut, mis on ühendatud PARALLEELSELT sama 12V siini külge\u003c\/strong\u003e. Ära ühenda neid kunagi järjestikku 24V saamiseks — see on teistsugune süsteem.\u003c\/p\u003e\n\u003cdiv class=\"table-scroll\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eNäitajad\u003c\/th\u003e\n\u003cth\u003eÜks GSIKE 12.8V 300Ah LiFePO4 aku\u003c\/th\u003e\n\u003cth\u003eKuus 12V 100Ah üleujutatud pliiakut (paralleelühenduses)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNimienergia\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4019.2 Wh\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~7200 Wh nimivõimsus (6 × 1200 Wh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKasutatav energia (DoD)\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e~3818–4019 Wh\u003c\/strong\u003e (~95–100% kasutatav)\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e~3024 Wh\u003c\/strong\u003e (~42% DoD pika eluea tagamiseks)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTsükliiga\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e6000 tsüklit @80% DoD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~500 tsüklit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKaal\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e26 kg netokaal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~150–180 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHooldus\u003c\/td\u003e\n\u003ctd\u003ePuuduvad (kastmist ega tasanduslaadimist pole vaja)\u003c\/td\u003e\n\u003ctd\u003eKastmine \/ õhutamine \/ tasanduslaadimine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAsendussuhe\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cstrong\u003e1 GSIKE 300Ah ≈ kuus 12V 100Ah pliiakut PARALLEELÜHENDUSES\u003c\/strong\u003e sama kasutatava Wh saavutamiseks 12V juures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"note\"\u003e\n\u003cstrong\u003eTäpne energi­tiheduse märkus:\u003c\/strong\u003e 4019.2 Wh ÷ 26 kg = 154.6 Wh\/kg (~70 Wh\/lb) — arvutatud kasutusjuhendi põhjal. Ebamääraseid turunduslikke kordajaid siin ei korrata.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"pink\"\u003eEeldatav tööaeg koormuse järgi (3840 Wh nimimaht ÷ koormus)\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eArvutuslik tööaeg alalisvoolul nimimahu 3840 Wh (300 Ah) korral, enne võimsuse vähendamise arvestamist. \u003cstrong\u003eHoidke iga pideva koormuse võimsus 1280 W juures või sellest väiksemana\u003c\/strong\u003e; täisvõimsusel 1280 W kestab akupank umbes 3,0–3,14 tundi. Eraldi 12 V inverteri kasutamisel arvestage umbes 90–95% kasuteguriga ja jätke tühjendamissügavuse jaoks varu.\u003c\/p\u003e\n\u003cdiv class=\"table-scroll\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eKoormus\u003c\/th\u003e\n\u003cth\u003eKasutusnäide\u003c\/th\u003e\n\u003cth\u003eTööaeg (nimimahtuvus 3840 Wh)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100 W\u003c\/td\u003e\n\u003ctd\u003eSülearvuti + valgustid + ventilaator\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\u003eKompressoriga külmik\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\u003eKülmik + teler + ventilaator\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\u003eKülmik + väikesed köögiseadmed\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\u003eSuurem alalisvoolukoormus \/ inverterikoormus\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\u003ch2\u003eLaadimisseaded ja töötemperatuurid\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"table-scroll\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameeter\u003c\/th\u003e\n\u003cth\u003eTehnilised andmed\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLaadimisviis\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eCC\/CV\u003c\/strong\u003e (püsivool, püsipinge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLaadimispinge\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\u003eSoovitatav laadimisvool\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e40 A\u003c\/strong\u003e; BMS võimaldab laadida pidevalt kuni 100 A vooluga\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTühjendamise väljalülituspiir\u003c\/td\u003e\n\u003ctd\u003e\nTühjendamise lõpu piirpinge \u003cstrong\u003e10 V\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSisetakistus\u003c\/td\u003e\n\u003ctd\u003e≤20 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLaadimistemperatuur\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e0 °C kuni 50 °C\u003c\/strong\u003e; \u003cstrong\u003eärge laadige alla 0 °C\u003c\/strong\u003e (isesoojendus puudub)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTühjendamise temperatuur\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e−20 °C kuni 60 °C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHoiustamistemperatuur\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e−10 °C kuni 50 °C\u003c\/strong\u003e; hoida umbes 50% laetusega, isetühjenemine \u0026lt;3% kuus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"orange\"\u003eLaiendamine — 4P4S, kuni 64,3 kWh\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eAku võimaldab rööp- ja jadaühendust. \u003cstrong\u003e4P4S\u003c\/strong\u003e = neli rööbiti × neli järjestikku: \u003cstrong\u003ekokku 16 ühikut = 64,3 kWh\u003c\/strong\u003e. 4S tõstab pinge väärtuseni \u003cstrong\u003e51,2 V\u003c\/strong\u003e; 4P suurendab mahtuvuse väärtuseni \u003cstrong\u003e1256 Ah\u003c\/strong\u003e (51,2 V × 1256 Ah = 64 307 Wh).\u003c\/p\u003e\n\u003cdiv class=\"table-scroll\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eKonfiguratsioon\u003c\/th\u003e\n\u003cth\u003ePinge\u003c\/th\u003e\n\u003cth\u003eMahtuvus\u003c\/th\u003e\n\u003cth\u003eEnergia\u003c\/th\u003e\n\u003cth\u003eÜhikute arv\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1P1S (üksik)\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\u003eÜhendamise reegel:\u003c\/strong\u003e akude järjestikku või rööbiti ühendamisel kasutage sama mudeli akusid, mille tootmis- ja laadimisajalugu erineb umbes kõige rohkem kuu võrra. Ärge ühendage ühte akupanka uusi ja tugevalt kasutatud akusid. Järgige kogu akupanga puhul alati 10 V väljalülituspiiri ja 14,4 V laadimisprofiili.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"pink\"\u003ePlussid ja miinused\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"proscons\"\u003e\n\u003cdiv class=\"pros\"\u003e\n\u003ch3\u003ePlussid\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4019,2 Wh, peaaegu 100% kasutatava tühjendamissügavusega\u003c\/strong\u003e, \u003cstrong\u003e100 A BMS-i\u003c\/strong\u003e ja \u003cstrong\u003e6000 tsükliga @80% tühjendamissügavuse juures\u003c\/strong\u003e — üks aku asendab umbes kuut rööbiti ühendatud 12 V 100 Ah pliiakut.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOdavam Wh kohta kui 100 Ah mudel:\u003c\/strong\u003e 0,092 €\/Wh vs 0,125 €\/Wh — suuremate autonoomsete ja koduste koormuste puhul umbes 26% väiksem hind vatt-tunni kohta.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaiendatav kuni 64,3 kWh-ni\u003c\/strong\u003e (4P4S, 16 ühikut, 51,2 V \/ 1256 Ah), nii et ühest stardikomplektist saab kasvatada terve koduse energiasalvesti.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e€369.99\u003c\/strong\u003e on soodsam kui tuntud kaubamärkide 300 Ah mudelid ELi turul — LiTime (€579,99), isesoojenduv Renogy Core (€599,99), Redodo (€599,99) ja Power Queen (€539,99) — ning pakub tasuta tarnet ELi piires ja 30-päevast tagastusõigust.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP65 ABS-korpus, M8 klemmid, CE\/RoHS\/UN38.3\u003c\/strong\u003e, \u003cstrong\u003enetokaal 26 kg\u003c\/strong\u003e — palju kergem ja väiksem kui umbes 150–180 kg kaaluv samaväärne pliiaku.\u003c\/li\u003e\n\u003cli\u003ePärisostjate hinnang \u003cstrong\u003e4,9 \/ 5 18 arvustuse põhjal\u003c\/strong\u003e; kiidetakse mitmepäevast matkaauto kasutusaega, koduse päikeseenergia omatarvet ja trollimootori vastupidavust.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cons\"\u003e\n\u003ch3\u003eMiinused\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVaatamata 3-kordsele mahtuvusele jääb BMS samaks, 100 A, ning võimsuspiiriks on endiselt 1280 W.\u003c\/strong\u003e Kasutusaeg pikeneb umbes 3,1 korda, mitte võimsus. Rööpühendatud akud suurendavad voolutugevust; üks 300 Ah aku ei tõsta pideva võimsuse 1280 W piiri ning mitmel konkurendil on 200 A BMS.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVajab 14,4 V liitiumakulaadijat.\u003c\/strong\u003e Vana pliiaku laadija, mis hoiab pinget vaid 13,5–13,8 V juures ega toeta LiFePO4-laadimisrežiimi, ei lae akut täielikult.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e26 kg on raske – plaani matkaauto panipaika või paadikasti tõstmiseks kahe inimese abi.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJada- või rööpühenduses kasuta sama tootmisaja ja laadimisajalooga seadmeid, mis on valmistatud umbes ühe kuu jooksul.\u003c\/strong\u003e Ära kunagi ühenda samasse akupanka uusi ja kulunud elemente.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEi sobi golfikärudele\u003c\/strong\u003e – see on 12 V matka- \/ süvatühjendusega aku, mitte veoakuks golfikäru ajamivoolu jaoks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlla 0°C ei tohi laadida\u003c\/strong\u003e (laadimistemperatuur 0–50°C; tühjendada saab kuni −20°C juures). Paljad EL-i laokaubad (nt DATOUBOSS hinnaga €355.68) on veidi odavamad ja tarnitakse 200 A BMS-iga; GSIKE eeliseks on e-pood, 30-päevane tagastusõigus, 3-aastane garantii ja kontrollitud arvustused.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"orange\"\u003eKuhu see aku sobib – tegelikud kasutusjuhud Euroopas\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"scenes\"\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Hubane Skandinaavia matkabussi sisemus, suur umbes 54 cm pikkune mattmust tühja esipaneeliga LiFePO4-akukarp heledast puidust pingiriiulil, kaks hõbedast M8-klemmi, valged linased kardinad ja akna taga roheline heinamaa\" src=\"https:\/\/aka.doubaocdn.com\/s\/p73AeUueYt\"\u003e\n\u003ch3\u003eMatkabuss\u003c\/h3\u003e\n\u003cp\u003ePingiriiulil toidab see mitu päeva autonoomsel reisil külmikut, veepumpa, kütteseadet ja laadijaid – just seda soovivad mitmepäevaste reiside harrastajad.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Moodsa Saksa matkaauto avatud istmealune panipaik, suur umbes 54 cm pikkune mattmust tühja esipaneeliga LiFePO4-akukarp kinnitatud kinnitusrihmaga, korralikud mustad kaablid\" src=\"https:\/\/aka.doubaocdn.com\/s\/vyzZusUHlG\"\u003e\n\u003ch3\u003eMatkaauto panipaik\u003c\/h3\u003e\n\u003cp\u003eIstmealusesse panipaika kinnitatuna mahub 54 cm pikkune korpus olemasolevasse akupessa ja varustab elektriga pikematel matkaaladel, kus puudub vooluvõrk.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Väikese maalähedase põhjamaise palkmaja sisemus Rootsi männimetsas hämarikus, suur mattmust tühja esipaneeliga LiFePO4-akukarp männipuidust riiulil sooja valgusega rippvalgusti all\" src=\"https:\/\/aka.doubaocdn.com\/s\/bSIdOK82Qm\"\u003e\n\u003ch3\u003eMetsamajake\u003c\/h3\u003e\n\u003cp\u003eKaugemal asuv majake kasutab seda pärast hämaruses paneelide elektritootmise lõppu sooja valgustuse ja telefoni laadimiseks ka mitmel pilvisel päeval.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Korrastatud kodune päikeseenergia salvestusruum Euroopa majas, suur mattmust tühja esipaneeliga LiFePO4-akukarp madalal terasriiulil lihtsa halli metallkapi kõrval, korralikud punased ja mustad kaablid\" src=\"https:\/\/aka.doubaocdn.com\/s\/VzGo4I4VCF\"\u003e\n\u003ch3\u003eKodu päikeseenergia salvestus\u003c\/h3\u003e\n\u003cp\u003eLülitusseadmete kõrval riiulile paigaldatuna salvestab see päevase päikeseenergia ja katab õhtuse omatarbimise; hiljem saab süsteemi laiendada.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Väikese sinivalge kalapaadi lahtine vööri panipaik rahulikul Hollandi järvel, sees suur mattmust tühja esipaneeliga LiFePO4-akukarp, ahtris õrnalt fookusest väljas elektriline paadimootor\" src=\"https:\/\/aka.doubaocdn.com\/s\/cMDXYLXg18\"\u003e\n\u003ch3\u003eKalapaat \/ paadimootor\u003c\/h3\u003e\n\u003cp\u003eÜhtlane 100 A tühjendusvool annab paadimootorile sujuva veojõu ilma võimsuse languseta – ostjad kinnitavad, et ühe laadimisega saab terve päeva kala püüda.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Korralikus garaažis seisavad raskel puidust riiulil kõrvuti neli suurt mattmusta tühja kattega LiFePO4 akuümbrist, igaüks umbes 54 cm pikk, moodustades mitmest akust koosneva paralleelpanga; klemmipostide vahel on jämedad punased ja mustad kaablid\" src=\"https:\/\/aka.doubaocdn.com\/s\/sZ6q2R4G8h\"\u003e\n\u003ch3\u003eAkude paralleelühendus\u003c\/h3\u003e\n\u003cp\u003eTööaja pikendamiseks lisage sobivad seadmed paralleelselt (voolud liituvad) – nii saab liikuda 16 seadmega \/ 64,3 kWh süsteemi suunas.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Väikese ja korras Prantsusmaa maapiirkonna võrguühenduseta aiakuuri sisemus; puidust riiulil on suur mattmust tühja kattega LiFePO4 akuümbris, aknast paistavad väikesed tumedad päikesepaneelid\" src=\"https:\/\/aka.doubaocdn.com\/s\/2kz7qIVfnq\"\u003e\n\u003ch3\u003eVõrguühenduseta aiakuur\u003c\/h3\u003e\n\u003cp\u003eKuuri riiulil laeb ja tühjeneb see iga päev väikesest päikesepaneelide süsteemist; IP65-korpus peab vastu niiskele töökojaõhule.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Korraliku Hollandi kodugaraaži töökojas kulunud puidust tööpingil on suur mattmust tühja kattega LiFePO4 akuümbris, umbes 54 cm pikk, ühendatud jämedate punaste ja mustade laadimiskaablitega; rippuvad tööriistad on taustal pehmelt fookusest väljas\" src=\"https:\/\/aka.doubaocdn.com\/s\/YWSH2iUP5C\"\u003e\n\u003ch3\u003eTöökojas laadimine\u003c\/h3\u003e\n\u003cp\u003eTööpingil laeb see 14,4 V toiteallikast ning toidab tööpingivalgusteid, pumpasid ja laadijaid – 10 V väljalülituspinge kaitseb elemente.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eTarne ja tagastamine\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"table-scroll\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eTingimuse punkt\u003c\/th\u003e\n\u003cth\u003eÜksikasjad\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHind\u003c\/td\u003e\n\u003ctd\u003e€369.99 EUR · Laos, uus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTasuta tarne\u003c\/td\u003e\n\u003ctd\u003eEuroopa riigid)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKäsitlemine \/ tarne\u003c\/td\u003e\n\u003ctd\u003eKäsitlemine 1–3 päeva + tarne 2–7 päeva, saatmistasu 0 EUR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTagastamine\u003c\/td\u003e\n\u003ctd\u003e30-päevane tagastusperiood alates kohaletoimetamisest; tagastamine posti teel, originaalses seisukorras ja pakendis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTagastuskulud\u003c\/td\u003e\n\u003ctd\u003eTagastamise korraldab kaupmees; algsed imporditollimaksud ja -maksud ei kuulu tagastamisele\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"orange\"\u003eKorduma kippuvad küsimused\u003c\/h2\u003e\n\u003cdiv class=\"card faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eKui palju energiat selles akus tegelikult on – 300 Ah või 314 Ah?\u003c\/summary\u003e\n\u003cp\u003eTehnilised elemendid on 314 Ah \/ 4019,2 Wh (12,8 V × 314 Ah). „300 Ah” astme nimiväärtus × 12,8 V = umbes 3840 Wh – see näitaja on trükitud turundus- ja tööaja graafikutele. Mõlemad kirjeldavad sama akuplokki. Selle lehe tehniliste andmete tabelites kasutatakse konservatiivset kasutusjuhendi näitajat 314 Ah \/ 4019,2 Wh ja tööaja arvutamisel märgitud 3840 Wh nimiväärtust; me ei aja seda 4 kWh akuplokki segi väiksema 100 Ah mudeliga.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eKui võimsat pidevat koormust saan kasutada – kas võin võtta rohkem kui 1280 W?\u003c\/summary\u003e\n\u003cp\u003eKasutusjuhendis märgitud konservatiivne piir on pidevalt 1280 W (12,8 V × 100 A laadimisel ja tühjendamisel), käivitusvoolu jaoks on lubatud ühe sekundi jooksul 400 A impulss. Arvestage, et kõik pidevad koormused jääksid 1280 W piiresse. GSIKE turundusgraafikutel on selle akuploki BMS-i nimiväärtus suurem ja kujutatud võimsam seade; käsitlege 1280 W oma arvutuste aluseks ning kontrollige kaupmehelt enne suurema koormuse ühendamist BMS-i tegelikku nimiväärtust (vt tehniliste andmete märkust). Paralleelselt ühendatud akud annavad rohkem voolu – üks 300 Ah aku ei tõsta 1280 W piiri.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eKas üks 300 Ah aku asendab tõesti kuut pliiakut?\u003c\/summary\u003e\n\u003cp\u003eLigikaudu, kui kasutada sama 12 V siinil. Üks GSIKE 300 Ah aku annab umbes 3818–4019 Wh kasutatavat energiat, kui tühjendussügavus on umbes 95–100%, samas kui 12 V 100 Ah pliiaku annab umbes 504 Wh kasutatavat energiat tühjendussügavuse 42% korral. Seega asendab üks GSIKE umbes kuut 12 V 100 Ah pliiakut, mis on ühendatud paralleelselt 12 V siinile. Ärge kunagi ühendage neid järjestikku, et saada 24 V – see on teistsugune süsteem.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eMiks piirdub 300 Ah aku võimsus endiselt 1280 W-ga, kuigi selles on umbes kolm korda rohkem energiat kui 100 Ah akus?\u003c\/summary\u003e\n\u003cp\u003eSest energia (Wh) ja võimsus (W) on kaks eri asja. Sellesse 12 V GSIKE tooteperekonda kuulub sama 100A BMS olenemata sellest, kas akuploki maht on 100Ah või 314Ah, seega on pideva võimsuse ülempiir igal seadmel 12.8V juures 100A × 12.8V = 1280W. Lisaelemendid pikendavad vaid tööaega (4019.2Wh vs ~1.28kWh) – need ei suurenda ühe akuploki võimsuse ülempiiri. Suurema pideva võimsuse saamiseks ühendage sobitatud seadmed rööbiti (voolutugevus liitub, pinge jääb 12.8V) või ehitage kõrgema pingega jadaühendusega akupank; seni ärge kavandage ühe 300Ah aku pidevaks koormuseks üle 1280W.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eKui kaua see külmkappi, tulesid ja kodumasinaid toidab?\u003c\/summary\u003e\n\u003cp\u003eArvestatuna andmesildi näidu 3840Wh ja koormuse põhjal: 100W → 38.4h, 300W → 12.8h, 500W → 7.68h, 800W → 4.8h ja 1000W → 3.84h. Hoidke iga pidev koormus 1280W piires; maksimaalse koormuse korral kestab akupank ligikaudu 3.0–3.14h. Eraldi 12 V inverteri kaudu kasutamisel arvestage umbes 90–95% kasuteguriga ja jätke tühjendamissügavuse varu.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eKuidas akupanka laiendada – rööbiti või järjestikku ja kui suureks?\u003c\/summary\u003e\n\u003cp\u003eSuurim võimalik konfiguratsioon on 4P4S: neli akut rööbiti ja seejärel neli järjestikku = 16 seadet, mille tulemuseks on 51.2V ja 1256Ah ehk 64.3kWh. Akupanka kokku pannes kasutage sama mudeli seadmeid, mille tootmis- ja laadimisajalugu on umbes ühe kuu piires sarnane; ärge segage uusi ja palju kasutatud seadmeid ning hoidke kogu akupank laadimisprofiilil 14.4V ja väljalülituspiiril 10V.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eKarbil on kirjas 300Ah, kuid kasutusjuhendis 314Ah \/ 4019.2Wh – kumba näitu usaldada?\u003c\/summary\u003e\n\u003cp\u003eMõlemad näitajad kehtivad, kuid eri otstarbeks. Sisemiste elementide tehniline nimivõimsus on 314Ah (12.8V × 314Ah = 4019.2Wh); GSIKE müüb seda konservatiivse „300Ah” klassina, mille andmesildil on 12.8V × 300Ah ≈ 3840Wh – see näitaja on turundus- ja tööaja graafikutel. Kasutage tehniliste näitajate võrdlemiseks väärtust 314Ah \/ 4019.2Wh ning tööaja hindamiseks andmesildi näitu 3840Wh. Ligikaudu 180Wh suurune vahe tuleneb klassi ümardamisest, mitte teisest akust, ega muuda 100A BMS-i, 1280W võimsuspiiri ega 6000 laadimistsükli nimiväärtust.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eKui raske on 300Ah aku ja kuidas seda liigutada või paigaldada?\u003c\/summary\u003e\n\u003cp\u003eSee kaalub netokaaluna 26 kg (brutokaal 27 kg) – tõeliselt raske, seega kavandage tõstmine kahekesi ja kasutage integreeritud käepidemeid, kui kallutate selle matkaauto panipaika või paadi akuruumi. Kinnitage see aluse kaudu M8 klemmidega, kasutades kaasasolevaid kinnitusvahendeid, hoidke seda püstiasendis, jätke ABS-korpuse ümber ruumi ventilatsiooniks ning kasutage lühikesi ja jämedaid 12 V kaableid. Kuna laadimistemperatuuri vahemik on 0°C kuni 50°C, paigaldage see kohta, kus temperatuur püsib talvel üle külmumispunkti; ärge laadige alla 0°C, kuigi tühjendada võib kuni −20°C juures.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eKas see sobib golfikärule või trollingumootorile?\u003c\/summary\u003e\n\u003cp\u003eMitte golfikärule – see on 12 V vaba aja \/ süvatühjenemise akuplokk, mitte golfikäru süsteemi suure pideva veovoolu jaoks mõeldud veoakupatarei. See sobib hästi paadi elektrilise trollingumootori toiteks (mitu ostjat kinnitab, et üks laadimine kestab terve päeva), aga ka matkaautodesse, haagiselamutesse, võrguväliselt kasutatavatesse majakestesse, kodustesse päikeseenergiasalvestitesse ja telkimiseks.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAga kaal, garantii, tarne ja tagastamine?\u003c\/summary\u003e\n\u003cp\u003eAku kaalub netokaaluna 26 kg (brutokaal 27 kg) — arvesta, et selle tõstmiseks on vaja kaht inimest. Hind on 369,99 eurot; aku on laos ja uus. Tasuta tarne on saadaval 15 Euroopa riiki (käsitlemine 1–3 päeva, transport 2–7 päeva) ning postiga saab toote 30 päeva jooksul tagastada. Garantii kehtib 3 aastat, aku kavandatud kasutusiga on umbes 10 aastat, seega on garantiiaeg oodatavast kasutuseast lühem, kui akut kasutatakse vähe.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"green\"\u003eJuhendid ja võrdlused\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eLoe enne ostmist põhjalikumalt:\u003c\/p\u003e\n\u003cdiv class=\"blog-grid\"\u003e\n\u003cdiv class=\"blog-card\"\u003e\u003ca href=\"https:\/\/gesike.com\/blogs\/news\/best-12v-300ah-4kwh-lifepo4-batteries-in-europe-2026-gsike-vs-litime-renogy-redodo-power-queen\"\u003eParimad 12 V 300 Ah (4 kWh) LiFePO4 akud Euroopas 2026 (11 mudelit järjestatud)\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"blog-card\"\u003e\u003ca href=\"https:\/\/gesike.com\/blogs\/news\/gsike-12-8v-300ah-vs-litime-vs-renogy-the-european-12v-300ah-lifepo4-head-to-head\"\u003eGSIKE 300 Ah vs. LiTime vs. Renogy: vastasseis Euroopas\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"blog-card\"\u003e\u003ca href=\"https:\/\/gesike.com\/blogs\/news\/100ah-vs-300ah-vs-25-6v-100ah-choose-your-lifepo4-battery-capacity-for-rv-solar-cabin-with-gsike\"\u003e100 Ah vs. 300 Ah vs. 25,6 V 100 Ah: millist mahtuvust valida\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"blog-card\"\u003e\u003ca href=\"https:\/\/gesike.com\/blogs\/news\/how-to-build-a-12v-lifepo4-off-grid-home-storage-bank-with-gsike-300ah-sizing-4p4s-to-64-3kwh-14-4v-charger-100a-bms\"\u003eKoosta 12 V LiFePO4 akupank võrgust sõltumatuks kasutuseks: 4P4S kuni 64,3 kWh, 14,4 V laadija, 100 A BMS\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\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 campervans, motorhomes, off-grid cabins, home solar storage and boats. A 100A BMS protects every cell; 6000 cycles at 80% DoD and an ABS, IP65 housing give a 3-year warranty. 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Return shipping is handled by the merchant. Original import duties and taxes are non-refundable.\"}}, \"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 (gross 27 kg); 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\": \"How much energy does this battery really hold — 300Ah or 314Ah?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The engineering cells are 314Ah \/ 4019.2Wh (12.8V × 314Ah). The \\\"300Ah\\\" tier name × 12.8V = ~3840Wh, the figure printed on marketing and runtime graphics. Both describe the same pack. Spec tables on this page use the conservative manual 314Ah \/ 4019.2Wh and the 3840Wh nameplate for run-time; we never conflate this 4kWh pack with the smaller 100Ah sibling.\"}}, {\"@type\": \"Question\", \"name\": \"What is the largest continuous load I can run — can I pull more than 1280W?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The conservative manual ceiling is 1280W continuous (12.8V × 100A charge and discharge), with a 400A one-second pulse for startup inrush. Plan every steady load at or below 1280W. GSIKE's marketing graphics for this pack show a higher BMS rating and a larger appliance; treat 1280W as your planning number and confirm the true BMS rating with the merchant before wiring anything above it (see the specification note). Parallel batteries add current — a single 300Ah does not raise the 1280W ceiling.\"}}, {\"@type\": \"Question\", \"name\": \"Does one 300Ah battery really replace six lead-acid batteries?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Roughly, on the same 12V bus. One GSIKE 300Ah delivers ~3818–4019 usable Wh at ~95–100% depth of discharge, whereas a 12V 100Ah flooded lead-acid gives only ~504 usable Wh at ~42% DoD. So one GSIKE replaces about six 12V 100Ah lead-acid batteries wired IN PARALLEL on the 12V bus. Never wire them in series to make 24V — that is a different system.\"}}, {\"@type\": \"Question\", \"name\": \"Why does the 300Ah still cap at 1280W even though it holds about 3× the energy of the 100Ah?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Because energy (Wh) and power (W) are two different things. This 12V GSIKE family uses the same 100A BMS whether the pack holds 100Ah or 314Ah, so at 12.8V the continuous ceiling is 100A × 12.8V = 1280W on every single unit. The extra cells only lengthen run-time (4019.2Wh vs ~1.28kWh) — they do not raise the one-pack power ceiling. To pull more watts continuously, wire matched units in parallel (current adds while the voltage stays 12.8V) or build a higher-voltage series bank; until then, never plan a steady load above 1280W on a single 300Ah.\"}}, {\"@type\": \"Question\", \"name\": \"How long will it run my fridge, lights and appliances?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"At the 3840Wh nameplate divided by the load: 100W → 38.4h, 300W → 12.8h, 500W → 7.68h, 800W → 4.8h and 1000W → 3.84h. Keep every continuous load at or below the 1280W ceiling; at the full ceiling the bank lasts ~3.0–3.14h. When running through a separate 12V inverter, derate by about 90–95% efficiency and leave depth-of-discharge headroom.\"}}, {\"@type\": \"Question\", \"name\": \"How do I expand the bank — series or parallel, and how far?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The maximum configuration is 4P4S: four in parallel times four in series = 16 units, giving 51.2V and 1256Ah for 64.3kWh. When building a bank, use units that are identical in model and matched within about one month of production \/ charge history; do not mix new and heavily-used units, and keep the whole bank on the 14.4V charge profile with the 10V cut-off.\"}}, {\"@type\": \"Question\", \"name\": \"The box reads 300Ah but the manual lists 314Ah \/ 4019.2Wh — which rating should I trust?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Both, for different jobs. The inside cells are engineering-rated 314Ah (12.8V × 314Ah = 4019.2Wh); GSIKE sells this in the conservative \\\"300Ah\\\" tier, whose nameplate is 12.8V × 300Ah ≈ 3840Wh — the figure on the marketing and runtime graphics. Use 314Ah \/ 4019.2Wh for spec comparisons and the 3840Wh nameplate to estimate run-time. The ~180Wh gap is tier rounding, not a second battery, and it does not change the 100A BMS, the 1280W ceiling or the 6000-cycle rating.\"}}, {\"@type\": \"Question\", \"name\": \"How heavy is the 300Ah and how should I move or mount it?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It weighs 26kg net (27kg gross) — genuinely heavy, so plan a two-person lift and use the integrated handles when tilting it into a motorhome locker or boat compartment. Bolt it down through the base with the M8 terminals using the supplied hardware, keep it upright, leave ventilation around the ABS case and run the thick 12V cables short. Because the charge window is 0°C to 50°C, mount it where the space stays above freezing in winter; do not charge below 0°C even though discharge works down to −20°C.\"}}, {\"@type\": \"Question\", \"name\": \"Will it work for a golf cart or a trolling motor?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Not for a golf cart — this is a 12V leisure \/ deep-cycle pack, not a traction battery for the high continuous drive current of a golf-cart system. It is well suited to an electric trolling motor on a boat (several buyers report a full day on one charge), as well as campervans, motorhomes, off-grid cabins, home solar storage and camping.\"}}, {\"@type\": \"Question\", \"name\": \"What about the weight, warranty, shipping and returns?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The pack weighs 26kg net (27kg gross) — plan a two-person lift. The price is €369.99 EUR, in stock and new. Shipping is free to 15 European countries (1–3 days handling plus 2–7 days transit), with 30-day returns by post. The warranty is 3 years against a ~10-year design life, so the covered period is shorter than the expected service life at light use.\"}}]}\u003c\/script\u003e\n\u003c\/p\u003e\n\u003c\/main\u003e\n\u003cdiv class=\"gsikekeywords\"\u003e\nSildid: 12 V 300 Ah LiFePO4 aku, 300 Ah liitiumaku, 12,8 V 300 Ah LiFePO4 aku, 4 kWh 12 V liitiumaku, suur 12 V liitiumaku, 300 Ah matkaaku, 4019 Wh LiFePO4 aku\u003cbr\u003e\n12 V 300 Ah LiFePO4 aku, 300 Ah liitiumaku, 12,8 V 300 Ah LiFePO4 aku, 4 kWh 12 V liitiumaku, suur 12 V liitiumaku, 300 Ah matkaaku, 4019 Wh LiFePO4 aku, osta 12 V 300 Ah LiFePO4 aku Euroopast, 12 V 300 Ah LiFePO4 aku alla 370 euro, 12 V 300 Ah LiFePO4 EL-i laos, GSIKE 12,8 V 300 Ah aku hind, 4 kWh 12 V liitiumakude hinnavõrdlus Euroopas\u003cbr\u003e\nosta 12 V 300 Ah LiFePO4 aku Euroopast, 12 V 300 Ah LiFePO4 aku alla 370 euro, 12 V 300 Ah LiFePO4 EL-i laos, 300 Ah liitiumaku matkaautole, 300 Ah LiFePO4 aku võrgust sõltumatu suvila päikesesüsteemile, GSIKE 12,8 V 300 Ah aku hind, tasuta tarnega 12 V 300 Ah liitiumaku Euroopas, 300 Ah matkaaku Ühendkuningriigis ja Euroopas, 12 V 300 Ah päikeseaku koduseks energiasalvestuseks, 12 V 300 Ah LiFePO4 aku: 30-päevane tagastusõigus ja garantii, 12 V 300 Ah LiFePO4 aku Euroopas laos, tarne 2–7 päevaga, 4 kWh 12 V liitiumakude hinnavõrdlus Euroopas\u003cbr\u003e\n100 Ah vs. 300 Ah liitiumaku, mitu kWh on 300 Ah akus, mitu päeva autonoomiat 300 Ah aku tagab, kui kaua 300 Ah LiFePO4 aku seadmeid töös hoiab, millise suurusega aku off-grid-kodu päikesesüsteemi jaoks, 12 V LiFePO4 akud jadas vs. rööbiti, 4P4S LiFePO4 akupank 64 kWh, kui palju kaalub 300 Ah LiFePO4 aku, kuidas laadida 300 Ah LiFePO4 akut, 300 Ah vs. 200 Ah LiFePO4: kumba ma vajan, mitu pliiakut asendab 300 Ah LiFePO4 aku, 12 V 300 Ah aku tööaja kalkulaator\u003cbr\u003e\nparim 12 V 300 Ah LiFePO4 aku Euroopas 2026, GSIKE vs. LiTime 12 V 300 Ah LiFePO4, GSIKE vs. Renogy 12 V 300 Ah LiFePO4, Redodo 12 V 300 Ah LiFePO4 vs. GSIKE, Power Queeni 12 V 300 Ah LiFePO4 aku ülevaade, Eco-Worthy 12 V 300 Ah LiFePO4 vs. GSIKE, Easuni 12 V 300 Ah LiFePO4 vs. GSIKE, Datoubossi 12 V 300 Ah LiFePO4 aku ülevaade, GSIKE 100 Ah vs. 300 Ah: milline aku valida, LiTime 300 Ah vs. Renogy Core 300 Ah LiFePO4, soodne 12 V 300 Ah LiFePO4 aku Euroopas, 12 V 300 Ah LiFePO4 aku alla 400 euro Euroopas\n\u003c\/div\u003e","brand":"GSIKE Power","offers":[{"title":"Default Title","offer_id":46473904324769,"sku":"GSK-12.8V-300AH","price":423.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/12.8v-300ah.webp?v=1781229409","url":"https:\/\/gesike.com\/et\/products\/gsike-12-8v-300ah-lithium-energy-storage-battery-for-solar-power-system","provider":"Gsike","version":"1.0","type":"link"}