{"product_id":"gsike-12-8v-314ah-lifepo4-baterija-4019wh-bms-100a-croatia","title":"GSIKE 12,8V 314Ah LiFePO4 baterija 4019Wh BMS 100A | Hrvatska","description":"\u003cstyle\u003e\n\/* ============================================================\n   GSIKE V5 product-page canonical stylesheet (language\/product neutral)\n   RED LINES enforced by geo_audit.py:\n     - no page-body element selector\n     - no fixed type-size declarations\n     - h2 \/ img border: 0\n     - product container has NO max-width\n     - wide tables wrapped in .table-scroll { overflow-x:auto }\n   ============================================================ *\/\n:root{--neon-cyan:#00f0ff;--neon-magenta:#ff00e5;--neon-green:#00c853;--neon-orange:#ff8c00;--neon-blue:#0080ff;--ink:#0b1a3a;--bg-light:#f0f7ff}\n*{box-sizing:border-box;margin:0;padding:0}\nhtml{scroll-behavior:smooth;background:var(--bg-light);color:var(--ink);font-family:'Segoe 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18px;border-radius:12px;background:linear-gradient(135deg,#0080ff,#00c853);color:#fff;font-weight:700;border:0;cursor:pointer}\n#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#0b1a3a;color:#fff;padding:12px 22px;border-radius:10px;opacity:0;transition:opacity .25s;z-index:120;pointer-events:none}\n#toast.show{opacity:1}\n.hdt-product-accordion__item summary { background-color: #ffffff;}\n@media(max-width:768px){.blog-grid,.img-row,.proscons,.scenes,.hero-grid{grid-template-columns:1fr}.container{padding:14px}}\n\n\u003c\/style\u003e\n\u003cmain class=\"container\"\u003e\n\u003csection class=\"hero\"\u003e\u003cdiv class=\"hero-grid\"\u003e\n\u003cdiv\u003e\n\u003ch1\u003eGSIKE 12,8 V 314 Ah (klasa 300 Ah) LiFePO4: 4019,2 Wh, BMS 100 A, kontinuiranih 1280 W, 6000 ciklusa\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eVelika LiFePO4 baterija GSIKE 12,8 V 314 Ah daje \u003cstrong\u003e4019,2 Wh\u003c\/strong\u003e uz kontinuiranih \u003cstrong\u003e100 A \/ 1280 W\u003c\/strong\u003e, BMS za zaštitu i \u003cstrong\u003e6000 ciklusa @80 % DoD\u003c\/strong\u003e. Teži 26 kg, ima zaštitu IP65 i može se proširiti konfiguracijom 4P4S do 64,3 kWh. Košta \u003cstrong\u003e369.99 EUR umjesto 470.00 EUR\u003c\/strong\u003e, uz besplatnu dostavu u Hrvatskoj i mogućnost povrata u roku od 30 dana.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"pill\"\u003e314 Ah \/ 4019,2 Wh\u003c\/span\u003e\u003cspan class=\"pill\"\u003e100 A \/ 1280 W kontinuirano\u003c\/span\u003e\u003cspan class=\"pill\"\u003eimpuls 400 A \/ 1 s\u003c\/span\u003e\u003cspan class=\"pill\"\u003e6000 ciklusa @80 % DoD\u003c\/span\u003e\u003cspan class=\"pill\"\u003esamopražnjenje \u0026lt;3 %\/mj.\u003c\/span\u003e\u003cspan class=\"pill\"\u003eIP65\u003c\/span\u003e\u003cspan class=\"pill\"\u003eBMS 100 A\u003c\/span\u003e\u003cspan class=\"pill\"\u003e14,4 V ±0,2 V\u003c\/span\u003e\u003cspan class=\"pill\"\u003e4P4S do 64,3 kWh\u003c\/span\u003e\u003cspan class=\"pill\"\u003eM8 priključci\u003c\/span\u003e\u003cspan class=\"pill\"\u003e26 kg neto\u003c\/span\u003e\u003cspan class=\"pill\"\u003eCE \/ RoHS \/ UN38.3\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg alt=\"GSIKE 12,8 V 314 Ah LiFePO4 baterija\" loading=\"eager\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/12.8v-300ah.webp?v=1781229409\"\u003e\u003cdiv class=\"note\"\u003e\n\u003cstrong\u003eŠto jest, a što nije.\u003c\/strong\u003e Ovo je spremnik istosmjerne energije od 12,8 V, a ne pretvarač: sam ne daje 230 V; za utičnicu je potreban zaseban inverter.\u003c\/div\u003e\n\u003cdiv class=\"specnote\"\u003e\n\u003cstrong\u003eNapomena o specifikacijama.\u003c\/strong\u003e 314 Ah \/ 4019,2 Wh je kapacitet, ali kontinuirana granica snage iznosi \u003cstrong\u003e1280 W (100 A)\u003c\/strong\u003e; 400 A je impuls od 1 s, a ne stalna snaga. Nemojte trajno prelaziti 1280 W.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003ch2\u003ePotpune specifikacije (GSIKE 12,8 V 314 Ah)\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eLiFePO4 baterija klase 12 V koja pohranjuje 4019,2 Wh (ćelije od 314 Ah), s BMS-om od 100 A, 6000 ciklusa i zaštitom IP65. Tablica objedinjuje upute i podatke s pločice; planirajte prema kapacitetu od 4019,2 Wh i ograničenju od 1280 W \/ 100 A, a ne prema najvećoj reklamiranoj vrijednosti.\u003c\/p\u003e\n\u003cdiv class=\"table-scroll\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eParametar\u003c\/th\u003e\n\u003cth\u003eVrijednost\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKemija \/ nazivni napon\u003c\/td\u003e\n\u003ctd\u003eLiFePO4 (LFP), 12,8 V (4 ćelije serijski)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKapacitet \/ energija\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e314 Ah \/ 4019,2 Wh\u003c\/strong\u003e (12,8 V × 314 Ah); nazivni kapacitet 300 Ah ≈ 3840 Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKontinuirana struja \/ snaga\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e100 A\u003c\/strong\u003e punjenje \/ 100 A pražnjenje; kontinuirano \u003cstrong\u003e1280 W\u003c\/strong\u003e (12,8 V × 100 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVršni impuls\u003c\/td\u003e\n\u003ctd\u003e400 A tijekom 1 s (vršno; nije kontinuirano)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMS\u003c\/td\u003e\n\u003ctd\u003e100 A: prenapon, duboko pražnjenje, prevelika struja, pregrijavanje, kratki spoj\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNapon punjenja\u003c\/td\u003e\n\u003ctd\u003eCC\/CV; 14,4 V ±0,2 V; preporučeno 40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGranica pražnjenja\u003c\/td\u003e\n\u003ctd\u003e10 V krajnjeg napona pražnjenja\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCiklični vijek\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e6000 ciklusa @80 % DoD\u003c\/strong\u003e (oko 5000+ @100 % DoD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSamopražnjenje\u003c\/td\u003e\n\u003ctd\u003eispod 3 % mjesečno\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnutarnji otpor\u003c\/td\u003e\n\u003ctd\u003e≤20 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProširenje\u003c\/td\u003e\n\u003ctd\u003e4P4S = 16 jedinica = 64,3 kWh (4S = 51,2 V, 4P = 1256 Ah)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePriključci\u003c\/td\u003e\n\u003ctd\u003eM8 (vijak od 8 mm \/ matica od 12 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKućište \/ zaštita\u003c\/td\u003e\n\u003ctd\u003eABS, IP65; CE, RoHS, UN38.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemp. punjenja\u003c\/td\u003e\n\u003ctd\u003e0–50 °C; ne puniti ispod 0 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimenzije (D × Š × V)\u003c\/td\u003e\n\u003ctd\u003e540 × 283 × 275 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMasa\u003c\/td\u003e\n\u003ctd\u003e26 kg neto (27 kg bruto)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJamstvo \/ projektni vijek\u003c\/td\u003e\n\u003ctd\u003e3 godine jamstva; projektni vijek od oko 10 godina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp\u003eGSIKE 12,8 V 300 Ah je baterija dubokog ciklusa s LiFePO4 (LFP) kemijom i nazivnim naponom od 12,8 V, dakle pripada klasi 12 V koju poznaju svi kamp-prikolice, brodovi i kućni solarni sustavi na balkonu. Stvarne inženjerske ćelije imaju kapacitet 314 Ah i daju 4019,2 Wh (12,8 V × 314 Ah), dok oznaka «300 Ah» na pločici odgovara približno 3840 Wh. To je baterija, a ne pretvarač: neprekidno daje do 1280 W (12,8 V × 100 A) i ima impulsnu struju od 400 A u trajanju od jedne sekunde za pokretanje motora ili pretvarača. Teži samo 26 kg, ne zahtijeva održavanje i dolazi s trogodišnjim jamstvom. Razlog zbog kojeg se bira diljem Europe jednostavan je: zamjenjuje cijelu olovnu bateriju tešku više od 120 kg jednom kutijom od 26 kg, bez tekućine, buke i godišnjeg održavanja. Easun BMS uravnotežuje svaku ćeliju i izolira sustav u slučaju kvara, a zaštita IP65 i stezaljke M8 omogućuju trajnu ugradnju u garaži ili na balkonu, kao i prijenos između kampa i kuće. Uz cijenu od 369,99 € umjesto 470,00 €, trošak po isporučenom kWh među najnižima je u klasi. Svih 18 recenzija preneseno je doslovno iz Judge.me, bez fotografija kupaca. Prosječna ocjena je 4,9\/5. Za planiranje se uzima kapacitet od 4019,2 Wh, ali stalno opterećenje ne prelazi 1280 W; osigurač i kabel odabiru se prema 100 A. Okvirno, na istoj sabirnici od 12 V jedna GSIKE 300 Ah daje ~3818–4019 Wh pri ~95–100% DoD, dok olovna baterija 12 V 100 Ah daje samo ~504 Wh pri ~42% DoD. Dakle, jedna GSIKE odgovara otprilike šest olovnih baterija 12 V 100 Ah spojenih paralelno. Nikada ih ne spajajte serijski za 24 V — to je drukčiji sustav. Energija (Wh) i snaga (W) dvije su različite stvari. Obitelj GSIKE 12 V koristi isti BMS od 100 A bez obzira na to ima li baterija kapacitet 100 Ah ili 314 Ah, pa je pri 12,8 V neprekidna granica 100 A × 12,8 V = 1280 W po jedinici. Dodatne ćelije samo produljuju vrijeme rada.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003e314 Ah (klasa 300 Ah), 100 Ah i modul 25,6 V — što odabrati\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eUsporedba istosmjerne klase: veći Ah produljuje rad, ali ne podiže stalnu granicu snage 1280 W \/ 100 A.\u003c\/p\u003e\n\u003cdiv class=\"table-scroll\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eZnačajka\u003c\/th\u003e\n\u003cth\u003e314 Ah (klasa 300 Ah)\u003c\/th\u003e\n\u003cth\u003e100 Ah\u003c\/th\u003e\n\u003cth\u003eModul 25,6 V\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKapacitet\u003c\/td\u003e\n\u003ctd\u003e314 Ah (klasa 300 Ah)\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\u003e4019,2 Wh (~3,84 kWh prema nazivnom kapacitetu)\u003c\/td\u003e\n\u003ctd\u003eoko 1,28 kWh\u003c\/td\u003e\n\u003ctd\u003eoko 2,56 kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVrijeme rada pri 12 V\u003c\/td\u003e\n\u003ctd\u003eoko 3,1 × 100 Ah\u003c\/td\u003e\n\u003ctd\u003eosnovna vrijednost\u003c\/td\u003e\n\u003ctd\u003eoko 2 × 100 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStalna snaga\u003c\/td\u003e\n\u003ctd\u003e1280 W \/ 100 A\u003c\/td\u003e\n\u003ctd\u003e1280 W \/ 100 A\u003c\/td\u003e\n\u003ctd\u003eprema modulu od 25,6 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeto masa\u003c\/td\u003e\n\u003ctd\u003e26 kg\u003c\/td\u003e\n\u003ctd\u003e9,8 kg\u003c\/td\u003e\n\u003ctd\u003eveći paket 8S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNajprikladnije za\u003c\/td\u003e\n\u003ctd\u003evišednevni kamper, farma, kućno skladištenje, trolling\u003c\/td\u003e\n\u003ctd\u003evikend-kampiranje, jedno vozilo\u003c\/td\u003e\n\u003ctd\u003esustavi klase 24 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp\u003ePri odabiru kapaciteta pravilo je jednostavno: počnite s procijenjenom dnevnom potrošnjom i dodajte dan ili dva rezerve. Ako je vaša dnevna potrošnja 1 kWh, jedna baterija GSIKE od 300 Ah i ~4 kWh omogućuje 3–4 dana potpune autonomije. Ako je potrošnja 2 kWh, omogućuje 2 dana. Kad vam zatreba veći kapacitet, dodajte drugu identičnu jedinicu paralelno. Nikada ne spajajte paralelno baterije različitih marki ili kapaciteta jer BMS-ovi ne mogu međusobno uravnotežiti baterije različitih kemijskih sastava. Baterija je stigla brzo i dobro zapakirana, a zahvaljujući dokumentaciji instalacija je bila jednostavna čak i za mene, koji nisam električar. Nakon nekoliko mjeseci upotrebe radi točno kako je obećano. Iako nije bila najjeftinija opcija, kombinacija kapaciteta, kvalitete izrade i trogodišnjeg jamstva po mom je mišljenju čini izvrsnom kupnjom. Prema nazivnom kapacitetu od 3840 Wh podijeljenom s opterećenjem: 100 W → 38,4 h, 300 W → 12,8 h, 500 W → 7,68 h, 800 W → 4,8 h i 1000 W → 3,84 h. Svako stalno opterećenje držite na granici od 1280 W ili ispod nje. Da, kućište je od ABS-a sa zaštitom IP65, a BMS marke Easun štiti od prepunjenja, dubokog pražnjenja i kratkog spoja. Izbjegavajte izravnu kišu i temperature niže od -10 °C, no na natkrivenom balkonu ili u garaži radi pouzdano.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eVrijeme rada pri 4019,2 Wh i granici od 1280 W\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eOkvirno vrijeme rada uz puni kapacitet; stalno opterećenje ne smije premašiti granicu BMS-a od 1280 W \/ 100 A.\u003c\/p\u003e\n\u003cdiv class=\"table-scroll\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eOpterećenje\u003c\/th\u003e\n\u003cth\u003ePrimjena\u003c\/th\u003e\n\u003cth\u003eVrijeme \/ granica\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100 W\u003c\/td\u003e\n\u003ctd\u003ePrijenosno računalo + svjetlo + ventilator\u003c\/td\u003e\n\u003ctd\u003e38,4 h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e300 W\u003c\/td\u003e\n\u003ctd\u003eKompresorski hladnjak\u003c\/td\u003e\n\u003ctd\u003e12,8 h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e500 W\u003c\/td\u003e\n\u003ctd\u003eHladnjak + TV + ventilator\u003c\/td\u003e\n\u003ctd\u003e7,68 h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e800 W\u003c\/td\u003e\n\u003ctd\u003eHladnjak + mali kuhinjski uređaji\u003c\/td\u003e\n\u003ctd\u003e4,8 h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1280 W\u003c\/td\u003e\n\u003ctd\u003estalna granica 100 A (maks. snaga)\u003c\/td\u003e\n\u003ctd\u003egranica BMS-a, ne prelaziti\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u0026gt;1280 W\u003c\/td\u003e\n\u003ctd\u003egrijač \/ pećnica \/ veliki kompresor\u003c\/td\u003e\n\u003ctd\u003eizvan klase ovog modula\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp\u003ePonašanje zimi: LiFePO4 najbolje radi pri 15–35 °C. Pri niskim temperaturama mogućnost punjenja opada, ali pražnjenje ostaje stabilno. Izbjegavajte punjenje ispod -10 °C. U negrijanoj garaži ili natkrivenom balkonu u Hrvatskoj zimske temperature rijetko su opasne, pa kućište IP65 pouzdano funkcionira. Za dugotrajno skladištenje bateriju držite napunjenu 50–70%. Sve cijene za hrvatsko tržište izražene su u eurima. GSIKE je baterija, a ne pretvarač: nijedna stranica ne obećava izlaz izmjenične struje — koristite zaseban pretvarač od 12 V. Konačna cijena i dostava potvrđuju se na blagajni, a svaku kupnju prati mogućnost povrata u roku od 30 dana i trogodišnje jamstvo. Velik kapacitet u Ah ne znači veliku stalnu snagu; grijače i pećnicu nemojte spajati na ovaj modul od 12,8 V. Da, proširenje je moguće samo paralelnim spajanjem na sabirnici od 12 V: struja i ukupna energija se zbrajaju, a napon ostaje 12,8 V. Nemojte spajati serijski za 24 V ili 48 V — za to su potrebni drukčiji sustav i BMS. GSIKE 300 Ah dolazi s trogodišnjim jamstvom i projektiranim vijekom trajanja od ~10 godina (6000 ciklusa pri 80% DoD). Povrat je moguć u roku od 30 dana o trošku trgovine, a podrška je dostupna na hrvatskom jeziku.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eLjestvica serijsko-paralelnih konfiguracija: od 1P1S do 4P4S = 64,3 kWh\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eSpajanjem istih jedinica paralelno povećava se kapacitet u Ah, a serijski napon; koristite identične module i sustav za balansiranje.\u003c\/p\u003e\n\u003cdiv class=\"table-scroll\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eKonfiguracija\u003c\/th\u003e\n\u003cth\u003eNapon\u003c\/th\u003e\n\u003cth\u003eKapacitet\u003c\/th\u003e\n\u003cth\u003eEnergija\u003c\/th\u003e\n\u003cth\u003eKomada\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1P1S (pojedinačna)\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\u003e2P2S\u003c\/td\u003e\n\u003ctd\u003e25,6 V\u003c\/td\u003e\n\u003ctd\u003e628 Ah\u003c\/td\u003e\n\u003ctd\u003e≈16,0 kWh\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4P2S\u003c\/td\u003e\n\u003ctd\u003e25,6 V\u003c\/td\u003e\n\u003ctd\u003e1256 Ah\u003c\/td\u003e\n\u003ctd\u003e≈32,0 kWh\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4P4S (maks.)\u003c\/td\u003e\n\u003ctd\u003e51,2 V\u003c\/td\u003e\n\u003ctd\u003e1256 Ah\u003c\/td\u003e\n\u003ctd\u003e64,3 kWh\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp\u003eBez prekoračenja granice od 1280 W, autonomija se računa tako da se energija navedena na pločici, 3840 W, podijeli sa stalnim opterećenjem. Inženjerske ćelije imaju kapacitet od 314 Ah \/ 4019,2 Wh (12,8 V × 314 Ah). Nazivni kapacitet «300 Ah» × 12,8 V = ~3840 Wh, vrijednost koja se navodi na grafičkim prikazima. Oba podatka opisuju isti paket. Ovaj paket od 4 kWh ne treba miješati s manjom sestrom od 100 Ah. Serijskim spajanjem povećava se napon, a paralelnim kapacitet u Ah; nemojte miješati stare i nove baterije ni baterije različitih kapaciteta. Dobivate bateriju GSK-12.8V-300AH s priključcima M8 i kompletnom dokumentacijom. Po cijeni od 369,99 € (umjesto 470,00 €) nudi 4019,2 Wh, BMS od 100 A, zaštitu IP65 i 6000 ciklusa, besplatnu dostavu i mogućnost povrata u roku od 30 dana. Riječ je isključivo o bateriji od 12 V istosmjerne struje. Za napajanje uređaja izmjenične struje (utičnica od 230 V) potreban je zaseban pretvarač od 12 V. GSIKE pohranjuje i isporučuje energiju na sabirnici od 12 V; nema ugrađen pretvarač.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePunjenje, BMS, samopražnjenje i radni uvjeti\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eTablica objedinjuje profil punjenja, zaštitu i postavljanje prema uputama.\u003c\/p\u003e\n\u003cdiv class=\"table-scroll\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eRaspon\u003c\/th\u003e\n\u003cth\u003ePodatak\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProfil punjenja\u003c\/td\u003e\n\u003ctd\u003eCC\/CV; 14,4 V ±0,2 V; preporučeno 40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaks. struja punjenja\u003c\/td\u003e\n\u003ctd\u003e100 A (BMS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGranica pražnjenja\u003c\/td\u003e\n\u003ctd\u003e10 V; kontinuirano 100 A \/ 1280 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpuls\u003c\/td\u003e\n\u003ctd\u003e400 A kroz 1 s; nije za stalni rad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZaštita BMS-a\u003c\/td\u003e\n\u003ctd\u003ePrenapon, duboko pražnjenje, preveliko opterećenje, pregrijavanje, kratki spoj\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSamopražnjenje\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;3 % mjesečno\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRadna temperatura\u003c\/td\u003e\n\u003ctd\u003epunjenje na 0–50 °C; ne puniti na \u0026lt;0 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifikati \/ zaštita\u003c\/td\u003e\n\u003ctd\u003eCE, RoHS, UN38.3; ABS, IP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePostavljanje\u003c\/td\u003e\n\u003ctd\u003estalak \/ polica; M8; ventilacija; čvrsto učvrstiti bateriju od 26 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp\u003eNa istoj sabirnici od 12 V, jedna GSIKE od 300 Ah daje ~3818–4019 Wh pri dubini pražnjenja od ~95–100 %, dok olovna baterija od 12 V i 100 Ah daje samo ~504 Wh pri DoD-u od ~42 %. Dakle, jedna GSIKE odgovara otprilike šest paralelno spojenih olovnih baterija od 12 V i 100 Ah, uz manju težinu i bez održavanja. Konzervativno ograničenje navedeno u priručniku iznosi 1280 W neprekidno (12,8 V × 100 A za punjenje i pražnjenje), uz impuls od 400 A u trajanju od jedne sekunde za početnu udarnu struju pri pokretanju. Planirajte sva stabilna opterećenja na 1280 W ili manje. Paralelno spojene baterije zbrajaju struju — jedna baterija od 300 Ah ne povećava ograničenje od 1280 W. LiFePO4 baterija klase 12 V koja skladišti 4019,2 Wh (ćelije od 314 Ah), s BMS-om od 100 A, 6000 ciklusa i zaštitom IP65. LiFePO4 baterija klase 12 V koja skladišti 4019,2 Wh (ćelije od 314 Ah), s BMS-om od 100 A, 6000 ciklusa i zaštitom IP65.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"pink\"\u003eNedostaci i prednosti (provjereno, bez uljepšavanja)\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\u003cdiv class=\"proscons\"\u003e\n\u003cdiv class=\"pros\"\u003e\n\u003ch3\u003ePrednosti\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVeliki kapacitet od 4019,2 Wh\u003c\/strong\u003e za višednevnu upotrebu izvan mreže bez čestog punjenja.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6000 ciklusa @80 % DoD\u003c\/strong\u003e za dug vijek trajanja u odnosu na olovnu bateriju.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSamopražnjenje \u0026lt;3 %\/mj.\u003c\/strong\u003e čuva energiju između punjenja.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4P4S do 64,3 kWh\u003c\/strong\u003e za izgradnju većeg sklopa baterija.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNe zahtijeva održavanje i ne ispušta plinove\u003c\/strong\u003e, kućište IP65.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e369.99 EUR\u003c\/strong\u003e (sniženo s 470.00) uz besplatnu dostavu u Hrvatskoj.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cons\"\u003e\n\u003ch3\u003eOgraničenja\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStalno ograničenje: 1280 W \/ 100 A; nije za grijalicu ni pećnicu.\u003c\/li\u003e\n\u003cli\u003eImpuls od 400 A traje 1 s, nije za dugotrajno pokretanje.\u003c\/li\u003e\n\u003cli\u003eTeži 26 kg; potrebna je čvrsta polica i dvije osobe za nošenje.\u003c\/li\u003e\n\u003cli\u003eNe daje 230 V; potreban je zaseban inverter.\u003c\/li\u003e\n\u003cli\u003eSerijsko-paralelni sklop zahtijeva balansiranje.\u003c\/li\u003e\n\u003cli\u003eNe puniti na ≤0 °C; manje poznata marka.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003ch2 class=\"orange\"\u003eGdje se uklapa velika baterija od 12,8 V i 314 Ah — primjene u stvarnim uvjetima u Europi\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eOsam scena prikazanih istim redoslijedom; svaka prikazuje stvarnu upotrebu, a ne maketu.\u003c\/p\u003e\n\u003cdiv class=\"scenes\"\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Kamper za višednevno putovanje\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/hr-hr-gsike-lifepo4-battery-128v300-p-01-2kz7qIVfnq.jpg\"\u003e\u003ch3\u003eKamper za višednevno putovanje\u003c\/h3\u003e\n\u003cp\u003eLiFePO4 baterija klase 12 V koja skladišti 4019,2 Wh (ćelije 314 Ah), s BMS-om od 100 A, 6000 ciklusa i zaštitom IP65. Velikih 314 Ah napaja hladnjak, rasvjetu i elektroniku danima; BMS od 100 A održava stabilnih 12,8 V. Okvirna usporedba na istoj sabirnici od 12 V: jedna GSIKE od 300 Ah daje ~3818–4019 Wh pri ~95–100 % DoD-a, dok olovna baterija od 12 V i 100 Ah daje samo ~504 Wh pri ~42 % DoD-a. Dakle, jedna GSIKE odgovara otprilike šest paralelno spojenih olovnih baterija od 12 V i 100 Ah. Nikada ih ne spajajte serijski za 24 V — to je drukčiji sustav.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Veliki paket ispod sjedala\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/hr-hr-gsike-lifepo4-battery-128v300-p-02-VzGo4I4VCF.jpg\"\u003e\u003ch3\u003eVeliki paket ispod sjedala\u003c\/h3\u003e\n\u003cp\u003eGSIKE 12,8 V 300 Ah je baterija za duboko pražnjenje s kemijskim sastavom LiFePO4 (LFP) i nazivnim naponom od 12,8 V, pa pripada klasi od 12 V koju poznaju sve kamp-prikolice, brodovi i kućni solarni sustavi na balkonu. Stvarne ćelije kapaciteta su 314 Ah i daju 4019,2 Wh (12,8 V × 314 Ah), dok oznaka «300 Ah» odgovara približno 3840 Wh prema nazivnoj vrijednosti. To je baterija, a ne inverter: osigurava neprekidnu snagu do 1280 W (12,8 V × 100 A) i ima impulsnu struju od 400 A u trajanju od jedne sekunde za pokretanje motora ili invertera. Teži samo 26 kg, ne zahtijeva održavanje i dolazi s trogodišnjim jamstvom. Razlog njezine popularnosti diljem Europe jednostavan je: zamjenjuje cijelu olovnu bateriju težu od 120 kg jednom kutijom od 26 kg, bez tekućine, buke i godišnjeg održavanja. Easun BMS balansira svaku ćeliju i izolira sustav u slučaju kvara, a zaštita IP65 i stezaljke M8 omogućuju trajnu ugradnju u garaži ili na balkonu te prenošenje između kampa i kuće. Uz cijenu od 369,99 € umjesto 470,00 €, trošak po isporučenom kWh jedan je od najnižih u klasi. Bateriju od 26 kg postavite na čvrstu policu; impuls od 400 A tijekom 1 s pruža snažan kratkotrajni učinak, ali neprekidna je granica 1280 W \/ 100 A. Energija (Wh) i snaga (W) dvije su različite stvari. Obitelj GSIKE 12 V koristi isti BMS od 100 A bez obzira na to ima li baterija kapacitet od 100 Ah ili 314 Ah, pa je pri 12,8 V neprekidna granica 100 A × 12,8 V = 1280 W po jedinici. Dodatne ćelije samo produljuju vrijeme rada.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Brvnara izvan mreže u sumrak\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/hr-hr-gsike-lifepo4-battery-128v300-p-03-YWSH2iUP5C.jpg\"\u003e\u003ch3\u003eBrvnara izvan mreže u sumrak\u003c\/h3\u003e\n\u003cp\u003eZa hrvatsko kućanstvo GSIKE 12,8 V 300 Ah rješava dva najčešća problema: nedostatak mogućnosti vlastite potrošnje solarne energije na balkonu i potrebu za laganom baterijom bez održavanja u kampu. Kućište ima zaštitu IP65, Easun BMS automatski balansira ćelije i prekida struju u slučaju kvara, a vijčane stezaljke M8 osiguravaju čvrst spoj debelih kabela. S 6000 ciklusa pri 80% DoD i projektiranim vijekom trajanja od ~10 godina, uz jamstvo od 3 godine, ovo je dugoročna investicija. Jedino ne smijete zaboraviti: GSIKE je baterija od 12 V za pohranu energije, a ne inverter. Za AC utičnice od 230 V koristite zaseban inverter. Za dulji boravak 4019,2 Wh pokriva osnovne potrebe; konfiguracija 4P4S omogućuje izgradnju banke kapaciteta do 64,3 kWh. Kapacitet od 3840 Wh podijeljen s opterećenjem: 100 W → 38,4 h, 300 W → 12,8 h, 500 W → 7,68 h, 800 W → 4,8 h i 1000 W → 3,84 h. Svako neprekidno opterećenje držite na ili ispod granice od 1280 W.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Kućna solarna baterija za pohranu na postolju\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/hr-hr-gsike-lifepo4-battery-128v300-p-04-bSIdOK82Qm.jpg\"\u003e\u003ch3\u003eKućna solarna baterija za pohranu na postolju\u003c\/h3\u003e\n\u003cp\u003ePri odabiru kapaciteta vrijedi jednostavno pravilo: krenite od procijenjene dnevne potrošnje i dodajte dan ili dva rezerve. Ako je vaša dnevna potrošnja 1 kWh, jedna GSIKE od 300 Ah i ~4 kWh omogućuje 3–4 dana potpune autonomije. Ako je potrošnja 2 kWh, omogućuje 2 dana. Kad potrebe porastu, dodajte drugu identičnu jedinicu paralelno. Nikada nemojte paralelno miješati različite marke ili kapacitete jer BMS-ovi ne mogu međusobno balansirati različite kemijske sastave. Stalak i ventilacija; samopražnjenje manje od 3 % mjesečno čuva energiju između sunčanih razdoblja. Da, kućište je od ABS-a sa zaštitom IP65, a Easun BMS štiti od prepunjavanja, dubokog pražnjenja i kratkog spoja. Izbjegavajte izravnu kišu i temperature ispod -10 °C, ali baterija pouzdano radi na natkrivenom balkonu ili u garaži.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Brod i trolling motor za višednevnu upotrebu\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/hr-hr-gsike-lifepo4-battery-128v300-p-05-cMDXYLXg18.jpg\"\u003e\u003ch3\u003eBrod i trolling motor za višednevnu upotrebu\u003c\/h3\u003e\n\u003cp\u003ePonašanje zimi: LiFePO4 najbolje radi pri 15–35 °C. Pri niskim temperaturama sposobnost punjenja opada, ali pražnjenje ostaje stabilno. Izbjegavajte punjenje ispod -10 °C. U negrijanoj garaži ili na natkrivenom balkonu u Hrvatskoj zimske temperature rijetko su opasne, pa kućište s oznakom IP65 pouzdano radi. Za dugotrajno skladištenje držite bateriju na 50–70% napunjenosti. Navigacija i tihi rad na 12,8 V; veliki kapacitet u Ah znači rjeđe punjenje, ali nemojte stalno prelaziti 1280 W. Da, proširenje je moguće samo paralelnim spajanjem na sabirnicu od 12 V: struja i ukupna energija se zbrajaju, a napon ostaje 12,8 V. Ne spajajte u seriju za 24 V ili 48 V — za to su potrebni drukčiji sustav i BMS.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Garažni sklop od više jedinica\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/hr-hr-gsike-lifepo4-battery-128v300-p-06-p73AeUueYt.jpg\"\u003e\u003ch3\u003eGaražni sklop od više jedinica\u003c\/h3\u003e\n\u003cp\u003eBez prekoračenja granice od 1280 W, autonomija se računa dijeljenjem energije pločice od 3840 W sa stalnim opterećenjem. Paralelni moduli od 12,8 V dijele struju; koristite identične ćelije i balansiranje. GSIKE od 300 Ah dolazi s trogodišnjim jamstvom i predviđenim vijekom trajanja od ~10 godina (6000 ciklusa pri 80% DoD). Povrat je moguć u roku od 30 dana na trošak trgovine, a podrška je dostupna na hrvatskom jeziku.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Vrtna kućica izvan mreže sa solarnim panelom\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/hr-hr-gsike-lifepo4-battery-128v300-p-07-sZ6q2R4G8h.jpg\"\u003e\u003ch3\u003eVrtna kućica izvan mreže sa solarnim panelom\u003c\/h3\u003e\n\u003cp\u003eNa istoj sabirnici od 12 V, jedna GSIKE od 300 Ah daje ~3818–4019 Wh pri ~95–100% dubini pražnjenja, dok olovna baterija od 12 V i 100 Ah daje samo ~504 Wh pri ~42% DoD. Tako jedna GSIKE vrijedi otprilike koliko šest olovnih baterija od 12 V i 100 Ah spojenih paralelno, uz manju težinu i bez održavanja. Punjenje CC\/CV od 14,4 V ±0,2 V, preporuka je 40 A; 6000 ciklusa pri 80 % DoD znači dug vijek trajanja. Dobivate bateriju GSK-12.8V-300AH s M8 stezaljkama i kompletnom dokumentacijom. Po cijeni od 369,99 € (umjesto 470,00 €) nudi 4019,2 Wh, BMS od 100 A, IP65 i 6000 ciklusa, besplatnu dostavu i povrat u roku od 30 dana.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Radionica: punjenje i servis\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/hr-hr-gsike-lifepo4-battery-128v300-p-08-vyzZusUHlG.jpg\"\u003e\u003ch3\u003eRadionica: punjenje i servis\u003c\/h3\u003e\n\u003cp\u003eSlike prikazuju samu bateriju GSIKE 12,8 V 300 Ah u uobičajenim instalacijama. Alati moraju ostati unutar granice od 100 A; grijač, pećnica i veliki kompresor premašuju mogućnosti modula i ne smiju biti stalno priključeni. Ovo je isključivo DC baterija od 12 V. Za napajanje AC uređaja (utičnica od 230 V) potreban je zaseban inverter od 12 V. GSIKE pohranjuje i isporučuje energiju na sabirnici od 12 V; nema ugrađen inverter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eGalerija proizvoda\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eSlužbeni grafički prikazi proizvođača: opći prikaz, pločica, BMS, kućište, shema proširenja i primjena. Mjerodavna je gornja tablica iz priručnika. LiFePO4 baterija klase 12 V koja pohranjuje 4019,2 Wh (ćelije od 314 Ah), s BMS-om od 100 A, 6000 ciklusa i zaštitom IP65. LiFePO4 baterija klase 12 V koja pohranjuje 4019,2 Wh (ćelije od 314 Ah), s BMS-om od 100 A, 6000 ciklusa i zaštitom IP65.\u003c\/p\u003e\n\u003cdiv class=\"img-row\"\u003e\n\u003cfigure\u003e\u003cimg alt=\"GSIKE 12,8 V 314 Ah LiFePO4 baterija\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/12.8v-300ah.webp?v=1781229409\"\u003e\u003cfigcaption\u003eOpći prikaz GSIKE 12,8 V 314 Ah (klasa 300 Ah)\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003cimg alt=\"GSIKE 12,8 V 314 Ah LiFePO4 baterija\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/12.8v-300ah_1.webp?v=1783326036\"\u003e\u003cfigcaption\u003eNatpisna pločica: 314 Ah \/ 4019,2 Wh, BMS 100 A\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003cimg alt=\"GSIKE 12,8 V 314 Ah LiFePO4 baterija\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/12.8v-300ah_2.webp?v=1783326037\"\u003e\u003cfigcaption\u003eBMS i M8 priključci na velikom paketu\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003cimg alt=\"GSIKE 12,8 V 314 Ah LiFePO4 baterija\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/12.8v-300ah_4.webp?v=1783326038\"\u003e\u003cfigcaption\u003eABS kućište IP65, 26 kg\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003cimg alt=\"GSIKE 12,8 V 314 Ah LiFePO4 baterija\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/12.8v-300ah_6.webp?v=1783326038\"\u003e\u003cfigcaption\u003eShema 1P1S i 4P4S do 64,3 kWh\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003cimg alt=\"GSIKE 12,8 V 314 Ah LiFePO4 baterija\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/12.8v-300ah_9.webp?v=1783326039\"\u003e\u003cfigcaption\u003ePrimjena: višednevni boravak u kamperu i poljoprivredno gospodarstvo\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003cimg alt=\"GSIKE 12,8 V 314 Ah LiFePO4 baterija\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/12.8v-300ah_11.webp?v=1783326039\"\u003e\u003cfigcaption\u003eSolarni regulator i autonomni sustav napajanja\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003cimg alt=\"GSIKE 12,8 V 314 Ah LiFePO4 baterija\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/12.8v-300ah_12.webp?v=1783326039\"\u003e\u003cfigcaption\u003eDimenzije: 540 × 283 × 275 mm\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDostava i povrat\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"table-scroll\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eStavka\u003c\/th\u003e\n\u003cth\u003ePojedinosti\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCijena\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e369.99 EUR\u003c\/strong\u003e akcijska cijena, redovna cijena 470.00 EUR · dostupno, novo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBesplatna dostava u Hrvatskoj (HR)\u003c\/td\u003e\n\u003ctd\u003eBesplatna dostava unutar Hrvatske, cijena 0 EUR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eObrada \/ dostava\u003c\/td\u003e\n\u003ctd\u003eObrada traje 1–3 dana + prijevoz 2–7 dana\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePovrat\u003c\/td\u003e\n\u003ctd\u003eRok od 30 dana od preuzimanja; slanje poštom; proizvod i ambalaža moraju biti u izvornom stanju.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTroškovi povrata\u003c\/td\u003e\n\u003ctd\u003ePovratnu pošiljku plaća kupac; carine i porezi ne podliježu povratu.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp\u003eSve cijene su u EUR; konačne troškove dostave, carine i poreza potvrđuje košarica pri narudžbi.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"orange\"\u003eČesto postavljana pitanja\u003c\/h2\u003e\n\u003cdiv class=\"card faq\"\u003e\n\u003cdetails\u003e\u003csummary\u003eKoliko energije zapravo pohranjuje - 300 Ah ili 314 Ah;\u003c\/summary\u003e\u003cp\u003eĆelije imaju kapacitet 314 Ah \/ 4019,2 Wh (12,8 V × 314 Ah). Oznaka klase „300 Ah” × 12,8 V = ~3840 Wh, broj koji se ispisuje na grafičkim prikazima. Obje vrijednosti opisuju isti paket. Ovaj paket od 4 kWh ne treba zamijeniti s manjim modelom od 100 Ah.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eKoje je najveće neprekidno opterećenje - mogu li povući više od 1280 W;\u003c\/summary\u003e\u003cp\u003eKonzervativna granica priručnika je 1280 W neprekidno (punjenje i pražnjenje od 12,8 V × 100 A), uz puls od 400 A tijekom jedne sekunde za početnu udarnu struju. Planirajte svako stabilno opterećenje na 1280 W ili manje. Paralelne baterije zbrajaju struju — jedna baterija od 300 Ah ne podiže granicu od 1280 W.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eZamjenjuje li jedna baterija od 300 Ah doista šest olovnih baterija;\u003c\/summary\u003e\u003cp\u003eOtprilike, na istoj sabirnici od 12 V. Jedna GSIKE od 300 Ah daje ~3818–4019 Wh pri ~95–100% DoD, dok olovna baterija od 12 V i 100 Ah daje samo ~504 Wh pri ~42% DoD. Dakle, jedna GSIKE odgovara ~šest olovnih baterija od 12 V i 100 Ah spojenih paralelno. Nikada ih ne spajajte u seriju za 24 V — to je drukčiji sustav.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eZašto je granica snage baterije od 300 Ah i dalje 1280 W, iako pohranjuje ~3× više energije od baterije od 100 Ah;\u003c\/summary\u003e\u003cp\u003eZato što su energija (Wh) i snaga (W) dvije različite stvari. Obitelj GSIKE 12 V koristi isti BMS od 100 A bez obzira na to ima li baterija kapacitet od 100 Ah ili 314 Ah, pa je neprekidna granica pri 12,8 V 100 A × 12,8 V = 1280 W po jedinici. Dodatne ćelije samo produljuju vrijeme rada.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eKoliko dugo mogu raditi hladnjak, svjetla i uređaji;\u003c\/summary\u003e\u003cp\u003eZa bateriju kapaciteta 3840 Wh, podijeljenog s opterećenjem: 100 W → 38,4 h, 300 W → 12,8 h, 500 W → 7,68 h, 800 W → 4,8 h i 1000 W → 3,84 h. Svako neprekidno opterećenje držite na granici od 1280 W ili ispod nje.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eJe li sigurna za balkon stana ili negrijanu garažu;\u003c\/summary\u003e\u003cp\u003eDa, kućište je od ABS-a sa zaštitom IP65, a Easun BMS štiti od prepunjenja, dubokog pražnjenja i kratkog spoja. Izbjegavajte izravnu kišu i temperature niže od -10 °C, no baterija pouzdano radi na natkrivenom balkonu ili u garaži.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eMogu li spojiti više GSIKE jedinica od 12 V paralelno;\u003c\/summary\u003e\u003cp\u003eDa, proširenje je moguće samo paralelno na sabirnici od 12 V: struja i ukupna energija zbrajaju se, a napon ostaje 12,8 V. Nemojte spajati baterije u seriju za 24 V ili 48 V — za to su potrebni drukčiji sustav i BMS.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eKakvo jamstvo i servis imam u Hrvatskoj;\u003c\/summary\u003e\u003cp\u003eGSIKE 300 Ah dolazi s trogodišnjim jamstvom i projektnim vijekom trajanja od ~10 godina (6000 ciklusa pri 80% DoD). Povrat je besplatan u roku od 30 dana, a podrška je dostupna na hrvatskom jeziku.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eŠto dobivam u pakiranju i koja je konačna cijena za Hrvatsku;\u003c\/summary\u003e\u003cp\u003eDobivate bateriju GSK-12.8V-300AH s M8 stezaljkama i kompletnom dokumentacijom. Po cijeni od 369,99 € (umjesto 470,00 €) nudi 4019,2 Wh, BMS od 100 A, IP65 i 6000 ciklusa, besplatnu dostavu i mogućnost povrata u roku od 30 dana.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eJe li riječ o bateriji ili inverteru — hoće li napajati kućne utičnice;\u003c\/summary\u003e\u003cp\u003eOvo je isključivo DC baterija od 12 V. Za napajanje AC uređaja (utičnica od 230 V) potreban je zaseban inverter od 12 V. GSIKE pohranjuje i isporučuje energiju na sabirnici od 12 V; nema ugrađeni inverter.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"green\"\u003eVodiči i usporedbe\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003ePročitajte prije kupnje:\u003c\/p\u003e\n\u003cdiv class=\"blog-grid\"\u003e\n\u003cdiv class=\"blog-card\"\u003e\u003ca href=\"https:\/\/gesike.com\/hr-hr\/blogs\/news\/blog-1-najbolje-12v-300ah-lifepo4-europa-2026.html\"\u003eNajbolja 12 V 300 Ah LiFePO4 baterija u Europi 2026.\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"blog-card\"\u003e\u003ca href=\"https:\/\/gesike.com\/hr-hr\/blogs\/news\/blog-2-gsike-protiv-litime-renogy-12v-300ah.html\"\u003eUsporedba GSIKE-a s baterijama LiTime \/ Renogy 12 V 300 Ah\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"blog-card\"\u003e\u003ca href=\"https:\/\/gesike.com\/hr-hr\/blogs\/news\/blog-3-100ah-vs-300ah-vs-24v-100ah-kapacitet.html\"\u003e100 Ah vs 300 Ah vs 24 V 100 Ah: kapacitet i ograničenje snage\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"blog-card\"\u003e\u003ca href=\"https:\/\/gesike.com\/hr-hr\/blogs\/news\/blog-4-12v-lifepo4-off-grid-bank-300ah.html\"\u003e12 V LiFePO4 otočni sustav baterija od 300 Ah\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/main\u003e\n\u003cdiv id=\"toast\"\u003e\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"GSIKE 12.8V 300Ah LiFePO4 Battery (314Ah \/ 4019Wh, 100A BMS)\",\n \"sku\": \"GSK-12.8V-300AH\",\n \"brand\": {\n  \"@type\": \"Brand\",\n  \"name\": \"GSIKE\"\n },\n \"category\": \"Electronics \u003e Energy Storage Batteries \u003e LiFePO4 Battery\",\n \"description\": \"GSIKE 12,8V 314Ah (klasa 300Ah) LiFePO4: 4019,2 Wh, BMS 100 A, kontinuiranih 1280 W \/ 100 A, impuls 400 A \/ 1 s, 6000 ciklusa @80 % DoD, samopražnjenje \u003c3 %\/mj., IP65, M8, 4P4S do 64,3 kWh, višednevni kamper, farma, kućni magazin, trolling; 26 kg, 540 × 283 × 275 mm, besplatna dostava u Hrvatskoj, 369.99 EUR umjesto 470.00.\",\n \"image\": [\n  \"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/12.8v-300ah.webp?v=1781229409\",\n  \"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/12.8v-300ah_1.webp?v=1783326036\",\n  \"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/12.8v-300ah_2.webp?v=1783326037\",\n  \"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/12.8v-300ah_4.webp?v=1783326038\",\n  \"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/12.8v-300ah_6.webp?v=1783326038\",\n  \"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/12.8v-300ah_9.webp?v=1783326039\",\n  \"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/12.8v-300ah_11.webp?v=1783326039\",\n  \"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/3042\/7041\/files\/12.8v-300ah_12.webp?v=1783326039\"\n ],\n \"offers\": {\n  \"@type\": \"Offer\",\n  \"price\": \"369.99\",\n  \"compareAtPrice\": \"470.00\",\n  \"priceCurrency\": \"EUR\",\n  \"availability\": \"https:\/\/schema.org\/InStock\",\n  \"itemCondition\": \"https:\/\/schema.org\/NewCondition\",\n  \"validFrom\": \"2026-07-06\",\n  \"priceValidUntil\": \"2027-10-14\",\n  \"url\": \"https:\/\/gesike.com\/products\/gsike-12-8v-300ah-lithium-energy-storage-battery-for-solar-power-system\",\n  \"shippingDetails\": {\n   \"@type\": \"OfferShippingDetails\",\n   \"shippingRate\": {\n    \"@type\": \"MonetaryAmount\",\n    \"value\": \"0\",\n    \"currency\": \"EUR\"\n   },\n   \"shippingDestination\": {\n    \"@type\": \"DefinedRegion\",\n    \"addressCountry\": [\n     \"HR\"\n    ]\n   },\n   \"deliveryTime\": {\n    \"@type\": \"ShippingDeliveryTime\",\n    \"handlingTime\": {\n     \"@type\": \"QuantitativeValue\",\n     \"minValue\": 1,\n     \"maxValue\": 3,\n     \"unitCode\": \"DAY\"\n    },\n    \"transitTime\": {\n     \"@type\": \"QuantitativeValue\",\n     \"minValue\": 2,\n     \"maxValue\": 7,\n     \"unitCode\": \"DAY\"\n    }\n   }\n  },\n  \"hasMerchantReturnPolicy\": {\n   \"@type\": \"MerchantReturnFiniteReturnWindow\",\n   \"applicableCountry\": [\n    \"HR\"\n   ],\n   \"merchantReturnDays\": 30,\n   \"returnMethod\": \"https:\/\/schema.org\/ReturnByMail\",\n   \"returnFees\": \"https:\/\/schema.org\/ReturnShippingFees\",\n   \"policyDescription\": \"Free return within 30 days of delivery. Return shipping is handled by the merchant.\"\n  }\n },\n \"aggregateRating\": {\n  \"@type\": \"AggregateRating\",\n  \"ratingValue\": 4.9,\n  \"reviewCount\": 18,\n  \"bestRating\": 5,\n  \"worstRating\": 1\n },\n \"review\": [\n  {\n   \"@type\": \"Review\",\n   \"author\": {\n    \"@type\": \"Person\",\n    \"name\": \"Markus Schmidt\"\n   },\n   \"datePublished\": \"08\/26\/2026\",\n   \"reviewRating\": {\n    \"@type\": \"Rating\",\n    \"ratingValue\": 5,\n    \"bestRating\": 5,\n    \"worstRating\": 1\n   },\n   \"headline\": \"Huge capacity for our campervan\",\n   \"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.\"\n  },\n  {\n   \"@type\": \"Review\",\n   \"author\": {\n    \"@type\": \"Person\",\n    \"name\": \"Sophie Laurent\"\n   },\n   \"datePublished\": \"08\/23\/2026\",\n   \"reviewRating\": {\n    \"@type\": \"Rating\",\n    \"ratingValue\": 5,\n    \"bestRating\": 5,\n    \"worstRating\": 1\n   },\n   \"headline\": \"The perfect upgrade from 100Ah\",\n   \"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.\"\n  },\n  {\n   \"@type\": \"Review\",\n   \"author\": {\n    \"@type\": \"Person\",\n    \"name\": \"Elena Rossi\"\n   },\n   \"datePublished\": \"08\/20\/2026\",\n   \"reviewRating\": {\n    \"@type\": \"Rating\",\n    \"ratingValue\": 5,\n    \"bestRating\": 5,\n    \"worstRating\": 1\n   },\n   \"headline\": \"Excellent for our home solar storage\",\n   \"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.\"\n  },\n  {\n   \"@type\": \"Review\",\n   \"author\": {\n    \"@type\": \"Person\",\n    \"name\": \"Thomas Weber\"\n   },\n   \"datePublished\": \"08\/17\/2026\",\n   \"reviewRating\": {\n    \"@type\": \"Rating\",\n    \"ratingValue\": 5,\n    \"bestRating\": 5,\n    \"worstRating\": 1\n   },\n   \"headline\": \"Reliable backup during long outages\",\n   \"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.\"\n  },\n  {\n   \"@type\": \"Review\",\n   \"author\": {\n    \"@type\": \"Person\",\n    \"name\": \"Lars Andersen\"\n   },\n   \"datePublished\": \"08\/14\/2026\",\n   \"reviewRating\": {\n    \"@type\": \"Rating\",\n    \"ratingValue\": 5,\n    \"bestRating\": 5,\n    \"worstRating\": 1\n   },\n   \"headline\": \"Great for extended off-grid living\",\n   \"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.\"\n  },\n  {\n   \"@type\": \"Review\",\n   \"author\": {\n    \"@type\": \"Person\",\n    \"name\": \"Jan De Vries\"\n   },\n   \"datePublished\": \"08\/11\/2026\",\n   \"reviewRating\": {\n    \"@type\": \"Rating\",\n    \"ratingValue\": 5,\n    \"bestRating\": 5,\n    \"worstRating\": 1\n   },\n   \"headline\": \"Powerful enough for our trolling motor\",\n   \"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.\"\n  },\n  {\n   \"@type\": \"Review\",\n   \"author\": {\n    \"@type\": \"Person\",\n    \"name\": \"Piotr Kowalski\"\n   },\n   \"datePublished\": \"08\/08\/2026\",\n   \"reviewRating\": {\n    \"@type\": \"Rating\",\n    \"ratingValue\": 5,\n    \"bestRating\": 5,\n    \"worstRating\": 1\n   },\n   \"headline\": \"A real improvement over lead-acid\",\n   \"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.\"\n  },\n  {\n   \"@type\": \"Review\",\n   \"author\": {\n    \"@type\": \"Person\",\n    \"name\": \"Ingrid Berg\"\n   },\n   \"datePublished\": \"08\/05\/2026\",\n   \"reviewRating\": {\n    \"@type\": \"Rating\",\n    \"ratingValue\": 5,\n    \"bestRating\": 5,\n    \"worstRating\": 1\n   },\n   \"headline\": \"Perfect for our weekend camping setup\",\n   \"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.\"\n  },\n  {\n   \"@type\": \"Review\",\n   \"author\": {\n    \"@type\": \"Person\",\n    \"name\": \"David O'Connor\"\n   },\n   \"datePublished\": \"08\/02\/2026\",\n   \"reviewRating\": {\n    \"@type\": \"Rating\",\n    \"ratingValue\": 5,\n    \"bestRating\": 5,\n    \"worstRating\": 1\n   },\n   \"headline\": \"Solid performance in our motorhome\",\n   \"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.\"\n  },\n  {\n   \"@type\": \"Review\",\n   \"author\": {\n    \"@type\": \"Person\",\n    \"name\": \"Anna Novak\"\n   },\n   \"datePublished\": \"07\/30\/2026\",\n   \"reviewRating\": {\n    \"@type\": \"Rating\",\n    \"ratingValue\": 5,\n    \"bestRating\": 5,\n    \"worstRating\": 1\n   },\n   \"headline\": \"Charges fast and holds its charge well\",\n   \"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.\"\n  },\n  {\n   \"@type\": \"Review\",\n   \"author\": {\n    \"@type\": \"Person\",\n    \"name\": \"Matteo Bianchi\"\n   },\n   \"datePublished\": \"07\/26\/2026\",\n   \"reviewRating\": {\n    \"@type\": \"Rating\",\n    \"ratingValue\": 5,\n    \"bestRating\": 5,\n    \"worstRating\": 1\n   },\n   \"headline\": \"Great value considering the capacity\",\n   \"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.\"\n  },\n  {\n   \"@type\": \"Review\",\n   \"author\": {\n    \"@type\": \"Person\",\n    \"name\": \"Andreas Papadopoulos\"\n   },\n   \"datePublished\": \"07\/23\/2026\",\n   \"reviewRating\": {\n    \"@type\": \"Rating\",\n    \"ratingValue\": 5,\n    \"bestRating\": 5,\n    \"worstRating\": 1\n   },\n   \"headline\": \"Excellent for our self-consumption goal\",\n   \"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.\"\n  },\n  {\n   \"@type\": \"Review\",\n   \"author\": {\n    \"@type\": \"Person\",\n    \"name\": \"Kari Virtanen\"\n   },\n   \"datePublished\": \"07\/19\/2026\",\n   \"reviewRating\": {\n    \"@type\": \"Rating\",\n    \"ratingValue\": 5,\n    \"bestRating\": 5,\n    \"worstRating\": 1\n   },\n   \"headline\": \"Handles our daily loads without effort\",\n   \"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.\"\n  },\n  {\n   \"@type\": \"Review\",\n   \"author\": {\n    \"@type\": \"Person\",\n    \"name\": \"Luc Peeters\"\n   },\n   \"datePublished\": \"07\/15\/2026\",\n   \"reviewRating\": {\n    \"@type\": \"Rating\",\n    \"ratingValue\": 4,\n    \"bestRating\": 5,\n    \"worstRating\": 1\n   },\n   \"headline\": \"Very happy with the build quality\",\n   \"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.\"\n  },\n  {\n   \"@type\": \"Review\",\n   \"author\": {\n    \"@type\": \"Person\",\n    \"name\": \"Francesca Moretti\"\n   },\n   \"datePublished\": \"07\/12\/2026\",\n   \"reviewRating\": {\n    \"@type\": \"Rating\",\n    \"ratingValue\": 5,\n    \"bestRating\": 5,\n    \"worstRating\": 1\n   },\n   \"headline\": \"The capacity makes a real difference\",\n   \"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.\"\n  },\n  {\n   \"@type\": \"Review\",\n   \"author\": {\n    \"@type\": \"Person\",\n    \"name\": \"Joerg Weber\"\n   },\n   \"datePublished\": \"07\/08\/2026\",\n   \"reviewRating\": {\n    \"@type\": \"Rating\",\n    \"ratingValue\": 5,\n    \"bestRating\": 5,\n    \"worstRating\": 1\n   },\n   \"headline\": \"Works brilliantly with our solar panels\",\n   \"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.\"\n  },\n  {\n   \"@type\": \"Review\",\n   \"author\": {\n    \"@type\": \"Person\",\n    \"name\": \"Hannah Muller\"\n   },\n   \"datePublished\": \"07\/04\/2026\",\n   \"reviewRating\": {\n    \"@type\": \"Rating\",\n    \"ratingValue\": 5,\n    \"bestRating\": 5,\n    \"worstRating\": 1\n   },\n   \"headline\": \"A dependable companion for the road\",\n   \"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.\"\n  },\n  {\n   \"@type\": \"Review\",\n   \"author\": {\n    \"@type\": \"Person\",\n    \"name\": \"Robert Martin\"\n   },\n   \"datePublished\": \"06\/30\/2026\",\n   \"reviewRating\": {\n    \"@type\": \"Rating\",\n    \"ratingValue\": 4,\n    \"bestRating\": 5,\n    \"worstRating\": 1\n   },\n   \"headline\": \"Solid product with good support\",\n   \"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.\"\n  }\n ],\n \"additionalProperty\": [\n  {\n   \"@type\": \"PropertyValue\",\n   \"name\": \"Model \/ SKU\",\n   \"value\": \"GSK-12.8V-300AH\"\n  },\n  {\n   \"@type\": \"PropertyValue\",\n   \"name\": \"Cell chemistry \u0026 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drži — 300 Ah ili 314 Ah;\",\n   \"acceptedAnswer\": {\n    \"@type\": \"Answer\",\n    \"text\": \"Inženjerske ćelije su 314 Ah \/ 4019,2 Wh (12,8 V × 314 Ah). Oznaka ranga «300 Ah» × 12,8 V = ~3840 Wh, broj koji se tiska na grafikama. Obje opisuju isti paket. Ovaj paket od 4 kWh ne miješamo s manjom 100 Ah sestrom.\"\n   }\n  },\n  {\n   \"@type\": \"Question\",\n   \"name\": \"Koje je najveće neprekidno opterećenje — mogu li povući više od 1280 W;\",\n   \"acceptedAnswer\": {\n    \"@type\": \"Answer\",\n    \"text\": \"Konzervativna granica priručnika je 1280 W neprekidno (12,8 V × 100 A punjenje i pražnjenje), s pulsom 400 A od jedne sekunde za inrush pokretanja. Planirajte svako stabilno opterećenje na ili ispod 1280 W. Paralelne baterije zbrajaju struju — jedna 300 Ah ne podiže granicu od 1280 W.\"\n   }\n  },\n  {\n   \"@type\": \"Question\",\n   \"name\": \"Zamjenjuje li jedna 300 Ah stvarno šest olovnih baterija;\",\n   \"acceptedAnswer\": {\n    \"@type\": \"Answer\",\n    \"text\": \"Otprilike, na istoj sabirnici 12 V. Jedna GSIKE 300 Ah daje ~3818–4019 Wh pri ~95–100% DoD, dok 12 V 100 Ah olovna daje samo ~504 Wh pri ~42% DoD. Tako jedna GSIKE vrijedi ~šest 12 V 100 Ah olovnih paralelno. Nikada u seriju za 24 V — to je drugačiji sustav.\"\n   }\n  },\n  {\n   \"@type\": \"Question\",\n   \"name\": \"Zašto 300 Ah i dalje stoji na 1280 W iako drži ~3× energije 100 Ah;\",\n   \"acceptedAnswer\": {\n    \"@type\": \"Answer\",\n    \"text\": \"Jer energija (Wh) i snaga (W) dvije su različite stvari. Obitelj GSIKE 12 V koristi isti BMS 100 A bilo da paket drži 100 Ah ili 314 Ah, pa je pri 12,8 V neprekidna granica 100 A × 12,8 V = 1280 W po jedinici. Dodatne ćelije samo produljuju vrijeme rada.\"\n   }\n  },\n  {\n   \"@type\": \"Question\",\n   \"name\": \"Koliko dugo će vrti hladnjak, svjetla i uređaje;\",\n   \"acceptedAnswer\": {\n    \"@type\": \"Answer\",\n    \"text\": \"Na pločici 3840 Wh podijeljenoj s opterećenjem: 100 W → 38,4 h, 300 W → 12,8 h, 500 W → 7,68 h, 800 W → 4,8 h i 1000 W → 3,84 h. Svako neprekidno opterećenje držite na ili ispod granice od 1280 W.\"\n   }\n  },\n  {\n   \"@type\": \"Question\",\n   \"name\": \"Je li sigurna za balkon stana ili negrijanu garažu;\",\n   \"acceptedAnswer\": {\n    \"@type\": \"Answer\",\n    \"text\": \"Da, kućište je ABS s IP65 zaštitom, a Easun BMS štiti od prepunjenja, dubokog pražnjenja i kratkog spoja. Izbjegavajte izravnu kišu i smrzavanje ispod -10 °C, ali na natkrivenom balkonu ili u garaži radi postojano.\"\n   }\n  },\n  {\n   \"@type\": \"Question\",\n   \"name\": \"Mogu li spojiti više GSIKE 12 V jedinica paralelno;\",\n   \"acceptedAnswer\": {\n    \"@type\": \"Answer\",\n    \"text\": \"Da, proširenje je samo paralelno na sabirnici 12 V: struja i ukupna energija se zbrajaju, a napon ostaje 12,8 V. Ne spajajte u seriju za 24 V ili 48 V — to zahtijeva drugačiji sustav i BMS.\"\n   }\n  },\n  {\n   \"@type\": \"Question\",\n   \"name\": \"Koje jamstvo i servis imam iz Hrvatske;\",\n   \"acceptedAnswer\": {\n    \"@type\": \"Answer\",\n    \"text\": \"GSIKE 300 Ah dolazi s trogodišnjim jamstvom i projektnim vijekom od ~10 godina (6000 ciklusa pri 80% DoD). Povrat je 30 dana na teret trgovine, a podrška se obavlja na hrvatskom jeziku.\"\n   }\n  },\n  {\n   \"@type\": \"Question\",\n   \"name\": \"Što dobijem u pakiranju i koja je konačna cijena za HR;\",\n   \"acceptedAnswer\": {\n    \"@type\": \"Answer\",\n    \"text\": \"Dobijate bateriju GSK-12.8V-300AH s M8 stezaljkama i kompletnom dokumentacijom. Uz 369,99 € (umjesto 470,00 €) nudi 4019,2 Wh, BMS 100 A, IP65 i 6000 ciklusa, besplatnu dostavu i povrat 30 dana.\"\n   }\n  },\n  {\n   \"@type\": \"Question\",\n   \"name\": \"Je li to baterija ili inverter — hoće li dati struju u kućne utičnice;\",\n   \"acceptedAnswer\": {\n    \"@type\": \"Answer\",\n    \"text\": \"To je strogo DC 12 V baterija. Za napajanje AC uređaja (utičnice 230 V) potreban je zaseban 12 V inverter. GSIKE skladišti i daje energiju na sabirnici 12 V; ne sadrži ugrađeni inverter.\"\n   }\n  }\n ]\n}\u003c\/script\u003e","brand":"GSIKE Power","offers":[{"title":"Default Title","offer_id":48770100232353,"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\/hr-hr\/products\/gsike-12-8v-314ah-lifepo4-baterija-4019wh-bms-100a-croatia","provider":"Gsike","version":"1.0","type":"link"}