{"product_id":"gsike-12-8v-300ah-lithium-energy-storage-battery-for-solar-power-system","title":"Litijev akumulator GSIKE 12.8V 300AH za shranjevanje energije v sončnem sistemu","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 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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\u003eBaterija GSIKE 12.8V 300Ah LiFePO4 — 4019.2Wh, 100A BMS, 6000 ciklov, 4P4S do 64.3kWh, IP65, za avtodome, življenje zunaj omrežja in domače shranjevanje, brezplačna dostava po EU\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eBaterija GSIKE 12.8V 300Ah LiFePO4 shrani 4019.2Wh energije za globoko ciklično uporabo v ohišju ABS z zaščito IP65, ki tehta 26kg — z inženirskimi celicami kapacitete 314Ah (nazivna vrednost »300Ah« je ~3840Wh), 100A BMS z omejitvijo neprekinjene moči na 1280W, 6000 cikli pri 80-odstotni globini praznjenja, profilom polnjenja 14.4V CC\/CV in možnostjo razširitve na 16 enot oziroma 64.3kWh; naprodaj po Evropi za 369.99 € z brezplačno dostavo in 30-dnevnim rokom za vračilo.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"pill\"\u003e4019.2 Wh\u003c\/span\u003e \u003cspan class=\"pill\"\u003e314 Ah (razred 300Ah)\u003c\/span\u003e \u003cspan class=\"pill\"\u003e100A BMS\u003c\/span\u003e \u003cspan class=\"pill\"\u003eomejitev 1280W\u003c\/span\u003e \u003cspan class=\"pill\"\u003e6000 ciklov\u003c\/span\u003e \u003cspan class=\"pill\"\u003e400A impulzno \/ 1 s\u003c\/span\u003e \u003cspan class=\"pill\"\u003e14.4V CC\/CV\u003c\/span\u003e \u003cspan class=\"pill\"\u003eIP65\u003c\/span\u003e \u003cspan class=\"pill\"\u003epriključka M8\u003c\/span\u003e \u003cspan class=\"pill\"\u003ebaterijski sklop do 64.3 kWh\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg alt=\"Baterija GSIKE 12.8V 300Ah LiFePO4, veliko mat črno ohišje ABS, dolgo približno 54 cm, s prazno temno oranžno sprednjo ploščo in dvema srebrnima vijačnima priključkoma M8 na vrhu, pogled od spredaj\" 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\u003eKaj ta izdelek je (in kaj ni).\u003c\/strong\u003e Model \u003cstrong\u003eGSK-12.8V-300AH\u003c\/strong\u003e — 12-voltna baterija za shranjevanje energije z enosmernim tokom, ne polnilnik, ne solarni regulator polnjenja in ne pretvornik (nima vgrajene omrežne vtičnice). Upoštevajte dve številki: inženirske celice imajo kapaciteto \u003cstrong\u003e314Ah \/ 4019.2Wh\u003c\/strong\u003e, medtem ko nazivni razred »300Ah« × 12.8V = \u003cstrong\u003e~3840Wh\u003c\/strong\u003e, kar je navedeno v promocijskih in grafičnih prikazih časa delovanja. Konzervativna vrednost BMS iz priročnika je \u003cstrong\u003e100A neprekinjeno \/ 1280W\u003c\/strong\u003e; pred določanjem obremenitve glejte spodnjo označeno opombo o specifikacijah. Za polnjenje uporabite polnilnik LiFePO4 z napetostjo 14.4V ali solarni regulator polnjenja; za napajanje omrežnih naprav dodajte ločen 12V pretvornik.\n\u003c\/div\u003e\n\u003cdiv class=\"specnote\"\u003e\n\u003cstrong\u003eOpomba o specifikacijah — preberite, preden določite obremenitev.\u003c\/strong\u003e\n(a) Ta 300Ah paket shranjuje približno \u003cstrong\u003e3.1× toliko energije kot model s 100Ah\u003c\/strong\u003e (4019.2Wh proti ~1.28kWh), vendar ima \u003cstrong\u003eenak 100A BMS — zato njegova zgornja meja neprekinjene moči ostaja 1280W\u003c\/strong\u003e. Vzporedna vezava enot poveča tok; ena sama 300Ah enota ne zviša omejitve 1280W.\n(b) GSIKE v promocijskih grafikah za ta paket navaja \u003cstrong\u003e150A BMS \/ 1920W\u003c\/strong\u003e in prikazuje napravo z močjo \u003cstrong\u003e1800W\u003c\/strong\u003e, ki deluje približno 2.13h. Ti podatki so v nasprotju s priročnikom (100A \/ 1280W). Pri načrtovanju upoštevajte konservativno zgornjo mejo 1280W.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003ch2\u003eSpecifikacije v priročniku\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\u003eVrednost\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKemijska sestava \/ nazivna napetost\u003c\/td\u003e\n\u003ctd\u003eLiFePO4 (LFP), nazivna napetost \u003cstrong\u003e12.8 V\u003c\/strong\u003e (4 zaporedno vezane celice)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNazivna kapaciteta \/ energija\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e314 Ah \/ 4019.2 Wh\u003c\/strong\u003e (12.8V × 314Ah inženirske celice); nazivna vrednost razreda »300Ah« ≈ \u003cstrong\u003e3840 Wh\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeprekinjeni tok\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e100 A polnjenje \/ 100 A praznjenje\u003c\/strong\u003e (največja neprekinjena moč \u003cstrong\u003e1280 W\u003c\/strong\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpulzni \/ konični tok\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e400 A samo za 1 sekundo\u003c\/strong\u003e (zagonski udarni tok; ni za neprekinjeno delovanje)\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 — zaščita pred prenapolnjenjem, prekomerno izpraznitvijo, prevelikim tokom, previsoko temperaturo in kratkim stikom (modul, ki ga dobavi OEM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eŽivljenjska doba v ciklih\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e6000 ciklov pri 80 % DoD\u003c\/strong\u003e (približno 5000+ pri polni 100 % DoD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNastavitve polnjenja\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eCC\/CV\u003c\/strong\u003e; napetost polnjenja \u003cstrong\u003e14.4 V ±0.2 V\u003c\/strong\u003e; priporočeni polnilni tok \u003cstrong\u003e40 A\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMejna napetost pri praznjenju\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e10 V\u003c\/strong\u003e zaključna napetost praznjenja\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNotranja upornost\u003c\/td\u003e\n\u003ctd\u003e≤20 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRazširitev\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e4P4S = 16 enot = 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\u003ePriključki\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eVijačni priključki M8\u003c\/strong\u003e (vijak 8 mm \/ matica 12 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOhišje \/ zaščita pred vdorom\u003c\/td\u003e\n\u003ctd\u003eOhišje ABS, \u003cstrong\u003eIP65\u003c\/strong\u003e; certifikati CE, RoHS, UN38.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTeža \/ velikost\u003c\/td\u003e\n\u003ctd\u003eNeto \u003cstrong\u003e26 kg\u003c\/strong\u003e (bruto 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\u003eSamopraznjenje\u003c\/td\u003e\n\u003ctd\u003eManj kot 3% na mesec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGarancija \/ predvidena življenjska doba\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e3-letna garancija\u003c\/strong\u003e; predvidena življenjska doba ~10 let\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCena \/ zaloga\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e369.99 EUR\u003c\/strong\u003e · Na zalogi, novo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDostava \/ vračila\u003c\/td\u003e\n\u003ctd\u003eBrezplačna dostava v evropske države (1–3 dni za obdelavo + 2–7 dni za dostavo) · 30-dnevna možnost vračila\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"green\"\u003eIzberite ustrezno kapaciteto GSIKE — 300Ah v primerjavi s sorodnima modeloma 100Ah in 25.6V-100Ah\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eIsta linija GSIKE, trije SKU-ji. Na tej strani je naprodaj \u003cstrong\u003e12.8V 300Ah\u003c\/strong\u003e; spodnja tabela omogoča primerjavo z manjšim sorodnim modelom 12.8V 100Ah in različico 25.6V 100Ah (8S). Podatki o energiji temeljijo na vrednostih za inženirske celice; 300Ah zagotavlja ~3.1× daljši čas delovanja kot 100Ah pri enaki omejitvi 1280W.\u003c\/p\u003e\n\u003cdiv class=\"table-scroll\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eGSIKE 12.8V 300Ah (ta stran)\u003c\/th\u003e\n\u003cth\u003eSorodni GSIKE 12.8V 100Ah\u003c\/th\u003e\n\u003cth\u003eSorodni GSIKE 25.6V 100Ah\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNazivna napetost\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 (niz 8S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNazivna kapaciteta\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e314 Ah\u003c\/strong\u003e (razred 300Ah)\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\u003eEnergija\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e4019.2 Wh\u003c\/strong\u003e (~3.84 kWh nazivno)\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\u003eTrajna moč\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 pri 25.6 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eČas delovanja pri stalni obremenitvi 12V\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e~3.1× več kot pri 100Ah\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eosnovna vrednost\u003c\/td\u003e\n\u003ctd\u003e~2× več kot pri 100Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeto teža\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\u003evečji paket 8S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCena (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\u003elastni SKU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNajprimernejše za\u003c\/td\u003e\n\u003ctd\u003evečdnevni avtodomi, odmaknjene koče, domača sončna shramba energije, pogon za ribolov\u003c\/td\u003e\n\u003ctd\u003ekampiranje ob koncih tedna, prostočasna uporaba v enem vozilu\u003c\/td\u003e\n\u003ctd\u003esistemi srednje napetosti razreda 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"note\"\u003e\n\u003cstrong\u003ePoštena primerjava cene na Wh:\u003c\/strong\u003e 300Ah stane 210 € več kot 100Ah, vendar zagotavlja ~3.14× več energije — 0.092 €\/Wh namesto 0.125 €\/Wh, zato je večji paket pri večjih obremenitvah približno 26% cenejši na Wh. Celotna razlaga izbire kapacitete je v spodnjem povezanem vodiču.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"orange\"\u003eNadomestilo za svinčeno-kislinske akumulatorje — približno šest akumulatorjev 12V 100Ah, vzporedno vezanih\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eKer LiFePO4 varno zagotavlja skoraj celotno kapaciteto, medtem ko je globina praznjenja zalitih svinčeno-kislinskih akumulatorjev omejena na približno 42%, \u003cstrong\u003een GSIKE 300Ah nadomesti približno šest 12V 100Ah svinčeno-kislinskih akumulatorjev, povezanih V VZPOREDNO na istem 12V vodilu\u003c\/strong\u003e. Nikoli jih ne vežite zaporedno, da bi dobili 24V — to je drug sistem.\u003c\/p\u003e\n\u003cdiv class=\"table-scroll\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMeritev\u003c\/th\u003e\n\u003cth\u003eEn GSIKE 12.8V 300Ah LiFePO4\u003c\/th\u003e\n\u003cth\u003eŠest 12V 100Ah zalitih svinčeno-kislinskih akumulatorjev (vzporedna vezava)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNazivna energija\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4019.2 Wh\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~7200 Wh nazivno (6 × 1200 Wh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUporabna energija (DoD)\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e~3818–4019 Wh\u003c\/strong\u003e (~95–100% uporabno)\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e~3024 Wh\u003c\/strong\u003e (~42% DoD za daljšo življenjsko dobo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eŽivljenjska doba v ciklih\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e6000 ciklov pri 80% DoD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~500 ciklov\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTeža\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e26 kg neto\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~150–180 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVzdrževanje\u003c\/td\u003e\n\u003ctd\u003eNič (ni treba dolivati vode ali izenačevati)\u003c\/td\u003e\n\u003ctd\u003eDolivanje vode \/ prezračevanje \/ izenačevanje\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRazmerje nadomeščanja\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cstrong\u003e1 GSIKE 300Ah ≈ šest 12V 100Ah svinčeno-kislinskih akumulatorjev V VZPOREDNI VEZAVI\u003c\/strong\u003e za enako uporabno energijo v Wh pri 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"note\"\u003e\n\u003cstrong\u003eOpomba o dejanski energijski gostoti:\u003c\/strong\u003e 4019.2 Wh ÷ 26 kg = 154.6 Wh\/kg (~70 Wh\/lb) — izračunano na podlagi priročnika. Nejasnih večkratnikov iz marketinških navedb tu ne ponavljamo.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"pink\"\u003ePredvideni čas delovanja glede na obremenitev (nazivna kapaciteta 3840 Wh ÷ obremenitev)\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eIdealni časi delovanja pri nazivni kapaciteti 3840 Wh za baterijo 300 Ah, pred upoštevanjem zmanjšanja zmogljivosti. \u003cstrong\u003eVsaka neprekinjena obremenitev naj bo največ 1280 W\u003c\/strong\u003e; pri polni obremenitvi 1280 W baterija deluje približno 3,0–3,14 h. Pri uporabi ločenega 12-V razsmernika upoštevajte približno 90–95-odstotni izkoristek in pustite rezervo pri globini praznjenja.\u003c\/p\u003e\n\u003cdiv class=\"table-scroll\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eObremenitev\u003c\/th\u003e\n\u003cth\u003ePrimer uporabe\u003c\/th\u003e\n\u003cth\u003eČas delovanja (nazivna kapaciteta 3840 Wh)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100 W\u003c\/td\u003e\n\u003ctd\u003ePrenosnik + luči + ventilator\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\u003eKompresorski hladilnik\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\u003eHladilnik + TV + ventilator\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\u003eHladilnik + manjše kuhinjske naprave\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\u003eVečja obremenitev enosmernega toka \/ razsmernika\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\u003eNastavitve polnjenja in delovne temperature\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"table-scroll\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eElement\u003c\/th\u003e\n\u003cth\u003eSpecifikacija\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNačin polnjenja\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eCC\/CV\u003c\/strong\u003e (konstantni tok, konstantna napetost)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolnilna napetost\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\u003ePriporočeni polnilni tok\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e40 A\u003c\/strong\u003e; BMS omogoča neprekinjeni polnilni tok do 100 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMejna napetost pri praznjenju\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e10 V\u003c\/strong\u003e — mejna napetost pri praznjenju\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNotranja upornost\u003c\/td\u003e\n\u003ctd\u003e≤20 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura polnjenja\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e0 °C do 50 °C\u003c\/strong\u003e; \u003cstrong\u003ene polnite pod 0 °C\u003c\/strong\u003e (brez samosegrevanja)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura praznjenja\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e−20 °C do 60 °C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura shranjevanja\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e−10 °C do 50 °C\u003c\/strong\u003e; hranite pri približno 50-odstotni napolnjenosti, samopraznjenje \u0026lt;3 %\/mesec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"orange\"\u003eRazširitev — 4P4S do 64,3 kWh\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eBaterija omogoča vzporedno in zaporedno vezavo. \u003cstrong\u003e4P4S\u003c\/strong\u003e pomeni štiri vzporedno × štiri zaporedno: \u003cstrong\u003eskupaj 16 enot = 64,3 kWh\u003c\/strong\u003e. Vezava 4S zviša napetost na \u003cstrong\u003e51,2 V\u003c\/strong\u003e; vezava 4P poveča kapaciteto na \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\u003eKonfiguracija\u003c\/th\u003e\n\u003cth\u003eNapetost\u003c\/th\u003e\n\u003cth\u003eKapaciteta\u003c\/th\u003e\n\u003cth\u003eEnergija\u003c\/th\u003e\n\u003cth\u003eEnote\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1P1S (ena enota)\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 (največ)\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\u003ePravilo za ujemanje:\u003c\/strong\u003e pri vezavi enot zaporedno ali vzporedno uporabite baterije, ki so enakega modela in se glede na čas proizvodnje oziroma zgodovino polnjenja razlikujejo za največ približno en mesec. V isti baterijski sklop ne mešajte novih in močno rabljenih enot. Za celoten sklop vedno upoštevajte mejno napetost 10 V in polnilni profil 14,4 V.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"pink\"\u003ePrednosti in slabosti\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"proscons\"\u003e\n\u003cdiv class=\"pros\"\u003e\n\u003ch3\u003ePrednosti\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4019,2 Wh ob približno 100-odstotno uporabni globini praznjenja (DoD)\u003c\/strong\u003e, z \u003cstrong\u003eBMS-om 100 A\u003c\/strong\u003e in \u003cstrong\u003e6000 cikli pri 80-odstotni globini praznjenja (DoD)\u003c\/strong\u003e — ena enota nadomesti približno šest vzporedno vezanih svinčevo-kislinskih baterij 12 V 100 Ah.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenejša na Wh kot različica s 100 Ah:\u003c\/strong\u003e 0,092 €\/Wh v primerjavi z 0,125 €\/Wh — približno 26 % nižja cena na vatno uro za večje obremenitve v sistemih zunaj omrežja in doma.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRazširljiva do 64,3 kWh\u003c\/strong\u003e (4P4S, 16 enot, 51,2 V \/ 1256 Ah), tako da lahko iz ene začetne enote sestavite celoten domači hranilnik energije.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e€369.99\u003c\/strong\u003e je cenejša od primerljivih baterij 300 Ah priznanih znamk v EU — LiTime (579,99 €), Renogy Core s samosegrevanjem (599,99 €), Redodo (599,99 €) in Power Queen (539,99 €) — ter ponuja brezplačno dostavo po EU in 30-dnevni rok za vračilo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOhišje iz ABS-a s stopnjo zaščite IP65, priključki M8, certifikati CE\/RoHS\/UN38.3\u003c\/strong\u003e, \u003cstrong\u003eneto teža 26 kg\u003c\/strong\u003e — precej lažja in manjša od primerljive svinčevo-kislinske baterije s težo približno 150–180 kg.\u003c\/li\u003e\n\u003cli\u003eOcena dejanskih kupcev \u003cstrong\u003e4,9 \/ 5 na podlagi 18 mnenj\u003c\/strong\u003e; pohvalijo večdnevno delovanje v avtodomu, lastno porabo sončne energije doma in vzdržljivost pri uporabi motorja za panulo.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cons\"\u003e\n\u003ch3\u003eSlabosti\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnak BMS za 100 A \/ meja 1280 W kljub trikrat večji kapaciteti.\u003c\/strong\u003e Čas delovanja je približno 3.1-krat daljši, ne pa tudi moč. Vzporedno vezane enote povečajo tok; en sam akumulator s kapaciteto 300 Ah ne zviša meje neprekinjene moči 1280 W, več konkurenčnih izdelkov pa ima BMS za 200 A.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePotreben je 14.4V polnilnik za litijeve akumulatorje.\u003c\/strong\u003e Starejši polnilnik za svinčeno-kislinske akumulatorje, ki vzdržuje le napetost 13.5–13.8V in nima načina LiFePO4, ga ne bo povsem napolnil.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e26 kg je težko — pri nameščanju v prostor za shranjevanje v avtodomu ali čolnu načrtujte dvig v dvoje.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZa zaporedno ali vzporedno vezavo uporabite enake enote, izdelane v razmiku največ ~1 meseca\u003c\/strong\u003e in s podobno zgodovino polnjenja; v istem sklopu nikoli ne mešajte novih in obrabljenih celic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNi primeren za golf vozila\u003c\/strong\u003e — to je 12-voltni akumulator za prosti čas in globoko praznjenje, ne pogonski akumulator za tok, potreben za pogon golf vozila.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolnjenje pri temperaturah pod 0°C ni dovoljeno\u003c\/strong\u003e (temperaturno območje polnjenja 0–50°C; praznjenje deluje do −20°C). Goli izdelki iz skladišč v EU (npr. DATOUBOSS za €355.68) so nekoliko cenejši in imajo BMS za 200 A; prednost GSIKE so spletna trgovina, 30-dnevno vračilo, 3-letna garancija in preverjene ocene.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"orange\"\u003eKam se ta akumulator poda — primeri uporabe v Evropi\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"scenes\"\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Prijetna notranjost skandinavskega avtodoma, velika mat črna akumulatorska škatla LiFePO4 z ravno prazno ploščo, dolga približno 54 cm, na svetli leseni polici s priključkoma M8 iz srebra, bele lanene zavese in zelena trata zunaj\" src=\"https:\/\/aka.doubaocdn.com\/s\/p73AeUueYt\"\u003e\n\u003ch3\u003eAvtodom\u003c\/h3\u003e\n\u003cp\u003eNa polici poganja hladilnik, vodno črpalko, grelnik in polnilnike več dni brez priklopa na električno omrežje — prav to si želijo popotniki, ki potujejo več dni.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Odprt prostor za shranjevanje pod sedežem v sodobnem nemškem avtodomu, velika mat črna akumulatorska škatla LiFePO4 z ravno prazno ploščo, dolga približno 54 cm, pritrjena s pritrdilnim pasom, urejeni črni kabli\" src=\"https:\/\/aka.doubaocdn.com\/s\/vyzZusUHlG\"\u003e\n\u003ch3\u003eProstor za shranjevanje v avtodomu\u003c\/h3\u003e\n\u003cp\u003eOhišje, dolgo 54 cm, je pritrjeno v prostoru pod sedežem, kjer zapolni obstoječi akumulatorski prostor in omogoča daljša potovanja brez priključka na električno omrežje.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Notranjost majhne rustikalne nordijske brunarice v švedskem borovem gozdu ob mraku, velika mat črna akumulatorska škatla LiFePO4 z ravno prazno ploščo na borovi polici pod toplo visečo svetilko\" src=\"https:\/\/aka.doubaocdn.com\/s\/bSIdOK82Qm\"\u003e\n\u003ch3\u003eGozdna brunarica\u003c\/h3\u003e\n\u003cp\u003eOdročna koča se po sončnem zahodu, ko paneli prenehajo proizvajati elektriko, nanjo zanaša za toplo svetlobo in napajanje telefona, tudi več oblačnih dni zapored.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Urejen prostor za domače shranjevanje sončne energije v evropski hiši, velika mat črna akumulatorska škatla LiFePO4 z ravno prazno ploščo na nizkem jeklenem stojalu poleg navadne sive kovinske omarice, urejeni rdeči in črni kabli\" src=\"https:\/\/aka.doubaocdn.com\/s\/VzGo4I4VCF\"\u003e\n\u003ch3\u003eDomače shranjevanje sončne energije\u003c\/h3\u003e\n\u003cp\u003eVgrajen na stojalo poleg stikalne opreme shranjuje dnevno sončno energijo in pokriva večerno lastno porabo; sistem je mogoče pozneje razširiti.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Odprt sprednji shranjevalni prostor majhnega modro-belega ribiškega čolna na mirnem nizozemskem jezeru, vgrajena velika mat črna akumulatorska škatla LiFePO4 z ravno prazno ploščo, električni motor za ribolov na krmi je rahlo izostren\" src=\"https:\/\/aka.doubaocdn.com\/s\/cMDXYLXg18\"\u003e\n\u003ch3\u003eRibiški čoln \/ električni motor za ribolov\u003c\/h3\u003e\n\u003cp\u003eStalen izpust 100 A zagotavlja enakomeren potisk za električni motor za ribolov, brez padca moči — kupci poročajo, da z enim polnjenjem zdržijo cel dan ribolova.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Štirje veliki mat črni prazni ohišni zaboji za baterije LiFePO4, dolgi približno 54 cm, stojijo drug ob drugem na močnem lesenem stojalu kot večdelna vzporedna baterijska banka v urejeni garaži; med priključnimi sponkami so debeli rdeči in črni kabli\" src=\"https:\/\/aka.doubaocdn.com\/s\/sZ6q2R4G8h\"\u003e\n\u003ch3\u003eVzporedna baterijska banka\u003c\/h3\u003e\n\u003cp\u003eDodajte usklajene enote vzporedno, da podaljšate čas delovanja (tokovi se seštevajo) — pot do sistema s 16 enotami \/ 64,3 kWh.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Notranjost majhne, urejene vrtne lope zunaj omrežja na podeželju v Franciji, velik mat črn prazen ohišni zaboj za baterijo LiFePO4 na leseni polici, skozi okno se vidijo majhni temni solarni paneli\" src=\"https:\/\/aka.doubaocdn.com\/s\/2kz7qIVfnq\"\u003e\n\u003ch3\u003eVrtna lopa zunaj omrežja\u003c\/h3\u003e\n\u003cp\u003eNa polici v vrtni lopi se vsak dan polni in prazni iz majhnega solarnega sistema; ohišje z zaščito IP65 brez težav prenese vlažen zrak v delavnici.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Velik mat črn prazen ohišni zaboj za baterijo LiFePO4, dolg približno 54 cm, na obrabljeni leseni delovni mizi v urejeni garažni delavnici nizozemskega doma, priključen z debelima rdečim in črnim polnilnima kabloma, orodje v ozadju je rahlo zamegljeno\" src=\"https:\/\/aka.doubaocdn.com\/s\/YWSH2iUP5C\"\u003e\n\u003ch3\u003ePolnjenje v delavnici\u003c\/h3\u003e\n\u003cp\u003eNa delovni mizi se polni iz 14,4-V vira in napaja osvetlitev delovne mize, črpalke ter polnilnike — izklop pri 10 V ščiti celice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDostava in vračila\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"table-scroll\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePogodbena določba\u003c\/th\u003e\n\u003cth\u003ePodrobnosti\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCena\u003c\/td\u003e\n\u003ctd\u003e€369.99 EUR · Na zalogi, novo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrezplačna dostava v\u003c\/td\u003e\n\u003ctd\u003eevropske države)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eObdelava \/ prevoz\u003c\/td\u003e\n\u003ctd\u003eObdelava 1–3 dni + prevoz 2–7 dni, strošek pošiljanja 0 EUR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVračila\u003c\/td\u003e\n\u003ctd\u003e30-dnevni rok za vračilo od dostave; po pošti, v originalnem stanju in embalaži\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStroški vračila\u003c\/td\u003e\n\u003ctd\u003eStroške povratne pošiljke krije prodajalec; prvotne uvozne dajatve in davki se ne povrnejo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"orange\"\u003ePogosta vprašanja\u003c\/h2\u003e\n\u003cdiv class=\"card faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eKoliko energije ta baterija v resnici shrani — 300 Ah ali 314 Ah?\u003c\/summary\u003e\n\u003cp\u003eInženirske celice imajo kapaciteto 314 Ah \/ 4019,2 Wh (12,8 V × 314 Ah). Ime razreda »300 Ah« × 12,8 V = ~3840 Wh, kar je navedeno na oglaševalskih in grafičnih prikazih časa delovanja. Oboje opisuje isti paket. Tabele s specifikacijami na tej strani uporabljajo konservativni vrednosti iz priročnika 314 Ah \/ 4019,2 Wh, za čas delovanja pa nazivno vrednost 3840 Wh; tega paketa s kapaciteto 4 kWh nikoli ne enačimo z manjšim modelom 100 Ah.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eKolikšna je največja neprekinjena obremenitev, ki jo lahko uporabljam — lahko presežem 1280 W?\u003c\/summary\u003e\n\u003cp\u003eKonzervativna omejitev iz priročnika je 1280 W neprekinjeno (12,8 V × 100 A pri polnjenju in praznjenju), s 400-A enosekundnim impulzom za zagonski tok. Vse trajne obremenitve načrtujte tako, da ne presegajo 1280 W. Na oglaševalskih grafikah GSIKE za ta paket prikazuje višjo nazivno vrednost BMS in večji aparat; pri načrtovanju upoštevajte 1280 W in pred priklopom česar koli, kar jo presega, pri prodajalcu preverite dejansko nazivno vrednost BMS (glejte opombo o specifikacijah). Vzporedno vezane baterije povečajo tok — ena sama baterija 300 Ah ne zviša omejitve 1280 W.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAli ena baterija 300 Ah res nadomesti šest svinčevo-kislinskih baterij?\u003c\/summary\u003e\n\u003cp\u003ePribližno toliko, na istem 12-voltnem vodilu. Ena baterija GSIKE 300 Ah zagotavlja ~3818–4019 uporabnih Wh pri ~95–100-% globini praznjenja, medtem ko 12 V svinčevo-kislinska baterija 100 Ah zagotavlja le ~504 uporabnih Wh pri ~42-% globini praznjenja. Tako ena baterija GSIKE nadomesti približno šest 12 V svinčevo-kislinskih baterij 100 Ah, povezanih VZPOREDNO na 12-voltnem vodilu. Nikoli jih ne povežite zaporedno, da bi dobili 24 V — to je drugačen sistem.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eZakaj ima 300 Ah še vedno omejitev pri 1280 W, čeprav ima približno 3-krat več energije kot 100 Ah?\u003c\/summary\u003e\n\u003cp\u003eKer sta energija (Wh) in moč (W) dve različni stvari. Ta družina 12-voltnih akumulatorjev GSIKE uporablja isti BMS s tokom 100 A ne glede na to, ali ima akumulator zmogljivost 100 Ah ali 314 Ah, zato je pri 12.8 V stalna zgornja meja 100 A × 12.8 V = 1280 W pri vsaki posamezni enoti. Dodatne celice le podaljšajo čas delovanja (4019.2 Wh proti približno 1.28 kWh) - ne povečajo zgornje meje moči posameznega akumulatorja. Če želiš neprekinjeno pridobiti več moči, poveži usklajene enote vzporedno (tokovi se seštevajo, napetost pa ostane 12.8 V) ali sestavi zaporedno vezan sklop z višjo napetostjo; do takrat pri enem samem akumulatorju z zmogljivostjo 300 Ah nikoli ne načrtuj stalne obremenitve nad 1280 W.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eKako dolgo bo napajal hladilnik, luči in gospodinjske aparate?\u003c\/summary\u003e\n\u003cp\u003ePri nazivni vrednosti 3840 Wh, deljeni z močjo porabnika: 100 W → 38.4 h, 300 W → 12.8 h, 500 W → 7.68 h, 800 W → 4.8 h in 1000 W → 3.84 h. Vsaka stalna obremenitev naj ostane pri 1280 W ali manj; pri največji dovoljeni obremenitvi sklop zdrži približno 3.0–3.14 h. Pri uporabi ločenega 12-voltnega razsmernika upoštevaj izkoristek približno 90–95 % in pusti nekaj rezerve pri globini praznjenja.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eKako razširim akumulatorski sklop - z zaporedno ali vzporedno vezavo in do katere meje?\u003c\/summary\u003e\n\u003cp\u003eNajvečja konfiguracija je 4P4S: štiri vzporedno in štiri zaporedno vezane enote, skupaj 16 enot, kar zagotavlja 51.2 V in 1256 Ah oziroma 64.3 kWh. Pri sestavljanju akumulatorskega sklopa uporabi enote z enakim modelom in s čim bolj podobno proizvodno oziroma polnilno zgodovino, po možnosti z največ približno enomesečno razliko; ne mešaj novih in močno rabljenih enot, celoten sklop pa naj uporablja polnilni profil 14.4 V in izklopno napetost 10 V.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eNa škatli piše 300 Ah, v priročniku pa 314 Ah \/ 4019.2 Wh - kateri podatek je pravi?\u003c\/summary\u003e\n\u003cp\u003eOboje, za različne namene. Notranje celice imajo nazivno inženirsko zmogljivost 314 Ah (12.8 V × 314 Ah = 4019.2 Wh); GSIKE ga prodaja v konservativnem razredu »300 Ah«, katerega nazivna ploščica navaja 12.8 V × 300 Ah ≈ 3840 Wh - to je podatek na marketinških gradivih in grafih časa delovanja. Za primerjavo specifikacij uporabi 314 Ah \/ 4019.2 Wh, za oceno časa delovanja pa nazivno vrednost 3840 Wh. Razlika približno 180 Wh je posledica zaokroževanja pri razvrstitvi, ne pa drugega akumulatorja, in ne vpliva na BMS s tokom 100 A, zgornjo mejo 1280 W ali nazivno življenjsko dobo 6000 ciklov.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eKoliko tehta model z zmogljivostjo 300 Ah in kako naj ga premikam ali namestim?\u003c\/summary\u003e\n\u003cp\u003eNeto tehta 26 kg (bruto 27 kg) - res je težak, zato ga dvigujta dve osebi, pri nagibanju v omarico avtodoma ali prostor na čolnu pa uporabljaj vgrajena ročaja. Privij ga skozi dno s priključki M8 in priloženim pritrdilnim materialom, naj stoji pokonci, okoli ohišja iz ABS-a pa pusti prostor za prezračevanje; 12-voltni kabli naj bodo debeli in kratki. Ker je dovoljeno polnjenje pri temperaturah od 0 °C do 50 °C, ga namesti tja, kjer temperatura pozimi ostane nad lediščem; pod 0 °C ga ne polni, čeprav ga je mogoče prazniti vse do −20 °C.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAli je primeren za golf voziček ali trolling motor?\u003c\/summary\u003e\n\u003cp\u003eNi za golf voziček - gre za 12-voltni akumulator za prosti čas in globoko praznjenje, ne pa za pogonski akumulator, namenjen visokemu stalnemu toku golfskega sistema. Odlično se obnese pri električnem trolling motorju na čolnu (več kupcev poroča, da zdrži cel dan z enim polnjenjem), pa tudi v avtodomih, bivalnih kombijih, odročnih kočah, domačih solarnih sistemih za shranjevanje energije in pri kampiranju.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eKaj pa teža, garancija, dostava in vračilo?\u003c\/summary\u003e\n\u003cp\u003eBaterijski sklop tehta 26 kg neto (27 kg bruto) — načrtujte dvig v dvoje. Cena je 369,99 EUR, izdelek je nov in na zalogi. Dostava je brezplačna v 15 evropskih držav, čas obdelave je 1–3 dni, prevoz pa traja 2–7 dni. Vračilo po pošti je možno v 30 dneh. Garancija traja 3 leta, medtem ko je predvidena življenjska doba približno 10 let, zato je obdobje kritja krajše od pričakovane življenjske dobe ob manjši obremenitvi.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"green\"\u003eVodniki in primerjave\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003ePred nakupom se poglobite:\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\"\u003eNajboljše baterije LiFePO4 12 V 300 Ah (4 kWh) v Evropi 2026 (razvrščenih 11 modelov)\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 v primerjavi z LiTime in Renogy: primerjalni preizkus za Evropo\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 v primerjavi s 300 Ah in 25,6 V 100 Ah: katero kapaciteto izbrati\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\"\u003eSestavite otočni baterijski sklop LiFePO4 12 V: 4P4S za 64,3 kWh, polnilnik 14,4 V, BMS 100 A\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\nOznake: baterija LiFePO4 12 V 300 Ah, litijeva baterija 300 Ah, baterija LiFePO4 12,8 V 300 Ah, litijeva baterija 12 V 4 kWh, velika litijeva baterija 12 V, prostočasna baterija 300 Ah, baterija LiFePO4 4019 Wh\u003cbr\u003e\nbaterija LiFePO4 12 V 300 Ah, litijeva baterija 300 Ah, baterija LiFePO4 12,8 V 300 Ah, litijeva baterija 12 V 4 kWh, velika litijeva baterija 12 V, prostočasna baterija 300 Ah, baterija LiFePO4 4019 Wh, kupite baterijo LiFePO4 12 V 300 Ah v Evropi, baterija LiFePO4 12 V 300 Ah do 370 EUR, baterija LiFePO4 12 V 300 Ah v skladišču v EU, cena baterije GSIKE 12,8 V 300 Ah, primerjava cen litijevih baterij 12 V 4 kWh v Evropi\u003cbr\u003e\nkupite baterijo LiFePO4 12 V 300 Ah v Evropi, baterija LiFePO4 12 V 300 Ah do 370 EUR, baterija LiFePO4 12 V 300 Ah v skladišču v EU, litijeva baterija 300 Ah za avtodom, baterija LiFePO4 300 Ah za solarni sistem v koči zunaj omrežja, cena baterije GSIKE 12,8 V 300 Ah, brezplačna dostava litijeve baterije 12 V 300 Ah v Evropi, prostočasna baterija 300 Ah v Združenem kraljestvu in Evropi, solarna baterija 12 V 300 Ah za domače shranjevanje energije, baterija LiFePO4 12 V 300 Ah z 30-dnevnim rokom za vračilo in garancijo, baterija LiFePO4 12 V 300 Ah na zalogi v Evropi, dostava v 2–7 dneh, primerjava cen litijevih baterij 12 V 4 kWh v Evropi\u003cbr\u003e\nlitijeva baterija 100 Ah v primerjavi s 300 Ah, koliko kWh ima baterija 300 Ah, koliko dni avtonomije zagotavlja baterija 300 Ah, kako dolgo bo baterija LiFePO4 300 Ah napajala naprave, kakšna velikost baterije za solarni sistem za dom zunaj omrežja, 12 V baterije LiFePO4 zaporedno ali vzporedno, baterijski sklop LiFePO4 4p4s z zmogljivostjo 64 kWh, koliko tehta baterija LiFePO4 300 Ah, kako napolniti baterijo LiFePO4 300 Ah, 300 Ah v primerjavi z 200 Ah LiFePO4: katero potrebujem, koliko svinčevih baterij nadomesti baterija LiFePO4 300 Ah, kalkulator časa delovanja baterije 12 V 300 Ah\u003cbr\u003e\nnajboljša 12 V 300 Ah LiFePO4 baterija v Evropi 2026, GSIKE v primerjavi z LiTime 12 V 300 Ah LiFePO4, GSIKE v primerjavi z Renogy 12 V 300 Ah LiFePO4, Redodo 12 V 300 Ah LiFePO4 v primerjavi z GSIKE, ocena baterije Power Queen 12 V 300 Ah LiFePO4, Eco-Worthy 12 V 300 Ah LiFePO4 v primerjavi z GSIKE, Easun 12 V 300 Ah LiFePO4 v primerjavi z GSIKE, ocena baterije Datouboss 12 V 300 Ah LiFePO4, GSIKE 100 Ah v primerjavi s 300 Ah: katero baterijo izbrati, LiTime 300 Ah v primerjavi z Renogy Core 300 Ah LiFePO4, poceni 12 V 300 Ah LiFePO4 baterija v Evropi, 12 V 300 Ah LiFePO4 baterija do 400 EUR v Evropi\n\u003c\/div\u003e","brand":"GSIKE Power","offers":[{"title":"Default Title","offer_id":46473904324769,"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","url":"https:\/\/gesike.com\/sl-si\/products\/gsike-12-8v-300ah-lithium-energy-storage-battery-for-solar-power-system","provider":"Gsike","version":"1.0","type":"link"}