{"product_id":"gsike-12-8v-300ah-lithium-energy-storage-battery-for-solar-power-system","title":"Batteria di accumulo al litio GSIKE 12.8V 300AH per impianti solari","description":"\u003cstyle\u003e\n:root{\n  --neon-cyan:#00f0ff;--neon-magenta:#ff00e5;--neon-purple:#7b2ff7;\n  --neon-green:#00c853;--neon-orange:#ff8c00;--neon-blue:#0080ff;\n  --ink:#0b1a3a;--ink-soft:#2a3a6a;--bg-light:#f0f7ff;\n}\n*{box-sizing:border-box;margin:0;padding:0}\nhtml{scroll-behavior:smooth;background:var(--bg-light);color:var(--ink);font-family:'Segoe UI',system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;line-height:1.65}\n.wrap{padding:24px;color:var(--ink);background:var(--bg-light)}\na{color:var(--neon-blue);text-decoration:none}\na:hover{text-decoration:underline}\nimg{border:0;max-width:100%;height:auto;display:block;border-radius:14px}\nh1{background:linear-gradient(135deg,#00f0ff 0%,#0080ff 55%,#00c853 100%);-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:0 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1fr;gap:14px;margin-top:14px}\n.blog-card{background:linear-gradient(135deg,rgba(0,240,255,.10),rgba(0,128,255,.10));border-radius:14px;padding:18px;border:1px solid rgba(0,128,255,.3)}\n.blog-card a{font-weight:700;color:#0080ff;text-shadow:0 0 6px rgba(0,128,255,.25)}\n.pill{display:inline-block;padding:4px 12px;margin:3px;border-radius:999px;background:linear-gradient(135deg,rgba(0,240,255,.2),rgba(0,128,255,.2));border:1px solid rgba(0,128,255,.3);color:#0b1a3a}\n.copy-btn{display:inline-block;margin:10px 0;padding:12px 24px;border-radius:12px;background:linear-gradient(135deg,#0080ff,#00f0ff);color:#fff;font-weight:700;box-shadow:0 0 18px rgba(0,240,255,.45);border:0;cursor:pointer}\n.copy-btn:hover{box-shadow:0 0 28px rgba(0,128,255,.7);color:#fff;text-decoration:none}\n.html-copy{position:fixed;top:12px;right:12px;z-index:99;margin:0;padding:10px 16px}\n.note{background:rgba(255,251,224,.85);border:1px solid rgba(255,180,0,.4);border-left:4px solid #ffb400;border-radius:12px;padding:14px 18px;margin:14px 0}\n.specnote{background:rgba(232,246,255,.9);border:1px solid rgba(0,128,255,.35);border-left:5px solid #0080ff;border-radius:12px;padding:16px 20px;margin:16px 0}\n#toast{position:fixed;bottom:22px;right:22px;background:linear-gradient(135deg,#00c853,#0080ff);color:#fff;padding:12px 20px;border-radius:12px;font-weight:700;opacity:0;transform:translateY(10px);transition:.25s;pointer-events:none}\n#toast.show{opacity:1;transform:translateY(0)}\n.hdt-product-accordion__item summary { background-color: #ffffff;}\n@media(max-width:768px){.proscons,.scenes,.blog-grid{grid-template-columns:1fr}.img-row{grid-template-columns:1fr 1fr}.hero-grid{grid-template-columns:1fr}.wrap{padding:14px}.html-copy{padding:8px 12px}}\n\u003c\/style\u003e\n\u003cmain class=\"wrap\"\u003e\n\u003csection class=\"hero\"\u003e\n\u003cdiv class=\"hero-grid\"\u003e\n\u003cdiv\u003e\n\u003ch1\u003eBatteria LiFePO4 GSIKE da 12.8V e 300Ah — 4019.2Wh, BMS da 100A, 6000 cicli, configurazione 4P4S fino a 64.3kWh, IP65, per camper, impianti isolati dalla rete e accumulo domestico, spedizione gratuita nell'UE\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eLa batteria LiFePO4 GSIKE da 12.8V e 300Ah immagazzina 4019.2Wh di energia per uso ciclico in una custodia ABS IP65 da 26kg: celle tecniche da 314Ah (capacità nominale «300Ah» di circa 3840Wh), BMS da 100A limitato a 1280W continui, 6000 cicli all'80% di profondità di scarica, profilo di carica CC\/CV a 14.4V ed espansione fino a un banco da 16 unità \/ 64.3kWh. In vendita in tutta Europa a €369.99 con consegna gratuita e reso entro 30 giorni.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"pill\"\u003e4019.2 Wh\u003c\/span\u003e \u003cspan class=\"pill\"\u003e314 Ah (classe 300Ah)\u003c\/span\u003e \u003cspan class=\"pill\"\u003eBMS da 100A\u003c\/span\u003e \u003cspan class=\"pill\"\u003eLimite di 1280W\u003c\/span\u003e \u003cspan class=\"pill\"\u003e6000 cicli\u003c\/span\u003e \u003cspan class=\"pill\"\u003eImpulso da 400A \/ 1s\u003c\/span\u003e \u003cspan class=\"pill\"\u003eCC\/CV a 14.4V\u003c\/span\u003e \u003cspan class=\"pill\"\u003eIP65\u003c\/span\u003e \u003cspan class=\"pill\"\u003eTerminali M8\u003c\/span\u003e \u003cspan class=\"pill\"\u003ebanco batterie fino a 64.3 kWh\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg alt=\"Batteria LiFePO4 GSIKE da 12.8V e 300Ah, grande custodia nera opaca in ABS lunga circa 54 cm, con piastra frontale arancione scuro senza scritte e due terminali a bullone M8 argentati sulla parte superiore, vista frontale\" 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\u003eCos'è (e cosa non è).\u003c\/strong\u003e Modello \u003cstrong\u003eGSK-12.8V-300AH\u003c\/strong\u003e — una batteria di accumulo energetico a 12 volt CC, non un caricabatterie, né un regolatore di carica solare, né un inverter (non ha una presa di rete integrata). Tieni distinti questi due valori: le celle tecniche sono da \u003cstrong\u003e314Ah \/ 4019.2Wh\u003c\/strong\u003e, mentre la capacità nominale «300Ah» × 12.8V = \u003cstrong\u003e~3840Wh\u003c\/strong\u003e, il valore riportato nelle immagini promozionali e nei grafici di autonomia. Il valore prudenziale del BMS indicato nel manuale è \u003cstrong\u003e100A continui \/ 1280W\u003c\/strong\u003e; prima di dimensionare i carichi, consulta la nota sulle specifiche qui sotto. Per caricarla, usa un caricabatterie LiFePO4 da 14.4V o un regolatore di carica solare; per alimentare elettrodomestici a rete, aggiungi un inverter da 12V separato.\n\u003c\/div\u003e\n\u003cdiv class=\"specnote\"\u003e\n\u003cstrong\u003eNota sulle specifiche — leggere prima di dimensionare i carichi.\u003c\/strong\u003e\n(a) Questa batteria da 300Ah immagazzina circa \u003cstrong\u003e3.1 volte l'energia del modello da 100Ah\u003c\/strong\u003e (4019.2Wh contro ~1.28kWh), ma condivide lo \u003cstrong\u003estesso BMS da 100A — quindi il limite di potenza continua resta 1280W\u003c\/strong\u003e. Le unità collegate in parallelo aumentano la corrente; una singola batteria da 300Ah non innalza il limite di 1280W.\n(b) Le immagini promozionali di GSIKE per questa batteria indicano un \u003cstrong\u003eBMS da 150A \/ 1920W\u003c\/strong\u003e e mostrano un elettrodomestico da \u003cstrong\u003e1800W\u003c\/strong\u003e in funzione per circa 2.13h. Questi dati sono in contrasto con il manuale (100A \/ 1280W). Per i calcoli, considera il limite prudenziale di 1280W.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003ch2\u003eSpecifiche del manuale\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"table-scroll\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParametro\u003c\/th\u003e\n\u003cth\u003eValore\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComposizione chimica \/ tensione nominale\u003c\/td\u003e\n\u003ctd\u003eLiFePO4 (LFP), \u003cstrong\u003e12.8 V\u003c\/strong\u003e nominali (4 celle in serie)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacità \/ energia nominale\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e314 Ah \/ 4019.2 Wh\u003c\/strong\u003e (celle tecniche 12.8V × 314Ah); capacità nominale della versione «300Ah» ≈ \u003cstrong\u003e3840 Wh\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrente continua\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e100 A in carica \/ 100 A in scarica\u003c\/strong\u003e (potenza continua massima \u003cstrong\u003e1280 W\u003c\/strong\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpulso \/ picco\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e400 A per 1 secondo soltanto\u003c\/strong\u003e (corrente di spunto all'avvio; non continua)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMS\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eBMS da 100 A\u003c\/strong\u003e — protezione da sovraccarico, scarica eccessiva, sovracorrente, sovratemperatura e cortocircuito (modulo fornito dall'OEM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDurata del ciclo\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e6000 cicli all'80% di DoD\u003c\/strong\u003e (circa 5000+ al 100% di DoD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpostazioni di carica\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eCC\/CV\u003c\/strong\u003e; tensione di carica \u003cstrong\u003e14.4 V ±0.2 V\u003c\/strong\u003e; corrente di carica consigliata \u003cstrong\u003e40 A\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoglia di interruzione della scarica\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e10 V\u003c\/strong\u003e di fine scarica\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistenza interna\u003c\/td\u003e\n\u003ctd\u003e≤20 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEspansione\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e4P4S = 16 unità = 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\u003eMorsetti\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eMorsetti con bullone M8\u003c\/strong\u003e (bullone da 8 mm \/ dado da 12 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInvolucro \/ protezione dalle infiltrazioni\u003c\/td\u003e\n\u003ctd\u003eInvolucro in ABS, \u003cstrong\u003eIP65\u003c\/strong\u003e; certificazioni CE, RoHS, UN38.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso \/ dimensioni\u003c\/td\u003e\n\u003ctd\u003ePeso netto \u003cstrong\u003e26 kg\u003c\/strong\u003e (lordo 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\u003eAutoscarica\u003c\/td\u003e\n\u003ctd\u003eMeno del 3% al mese\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGaranzia \/ durata di progetto\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eGaranzia di 3 anni\u003c\/strong\u003e; durata di progetto ~10 anni\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrezzo \/ disponibilità\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e369.99 EUR\u003c\/strong\u003e · Disponibile, nuove condizioni\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConsegna \/ resi\u003c\/td\u003e\n\u003ctd\u003eSpedizione gratuita nei paesi europei (1–3 giorni di gestione + 2–7 giorni di transito) · Resi entro 30 giorni\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"green\"\u003eScegli la capacità GSIKE giusta — 300Ah vs 100Ah vs modello analogo da 25.6V-100Ah\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eStessa linea GSIKE, tre SKU. Questa pagina vende la \u003cstrong\u003e12.8V 300Ah\u003c\/strong\u003e; la tabella qui sotto consente di confrontarla con il modello più piccolo da 12.8V 100Ah e con la variante da 25.6V 100Ah (8S). I dati energetici si basano sulle specifiche delle celle tecniche; la versione da 300Ah offre un’autonomia ~3.1× superiore rispetto a quella da 100Ah, con lo stesso limite di 1280W.\u003c\/p\u003e\n\u003cdiv class=\"table-scroll\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParametro\u003c\/th\u003e\n\u003cth\u003eGSIKE 12.8V 300Ah (questa pagina)\u003c\/th\u003e\n\u003cth\u003eModello GSIKE analogo da 12.8V 100Ah\u003c\/th\u003e\n\u003cth\u003eModello GSIKE analogo da 25.6V 100Ah\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensione nominale\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 (configurazione 8S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacità nominale\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e314 Ah\u003c\/strong\u003e (classe 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\u003eEnergia\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e4019.2 Wh\u003c\/strong\u003e (~3.84 kWh nominali)\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\u003ePotenza continua\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 a 25.6 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutonomia con un carico fisso a 12V\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e~3.1× quella da 100Ah\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eriferimento\u003c\/td\u003e\n\u003ctd\u003e~2× quella da 100Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso netto\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\u003eversione più capiente a 8S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrezzo (EUR, 14 ott 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\u003eSKU della stessa linea\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIdeale per\u003c\/td\u003e\n\u003ctd\u003ecamper per più giorni, baita fuori rete, accumulo solare domestico, pesca alla traina\u003c\/td\u003e\n\u003ctd\u003ecampeggio nel fine settimana, tempo libero con un solo veicolo\u003c\/td\u003e\n\u003ctd\u003esistemi di classe 24V a tensione media\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"note\"\u003e\n\u003cstrong\u003ePrezzo per Wh, senza giri di parole:\u003c\/strong\u003e la versione da 300Ah costa 210 € in più rispetto a quella da 100Ah, ma offre ~3.14× l’energia — 0.092 €\/Wh contro 0.125 €\/Wh; perciò, per carichi maggiori, il modello più capiente costa circa il 26% in meno per Wh. La guida alle capacità collegata qui sotto spiega nel dettaglio come scegliere.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"orange\"\u003eSostituzione delle batterie al piombo-acido — circa sei batterie da 12V 100Ah, in parallelo\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003ePoiché la LiFePO4 eroga in sicurezza quasi tutta la sua capacità, mentre le batterie al piombo-acido allagate sono limitate a circa il 42% di profondità di scarica, \u003cstrong\u003euna GSIKE da 300Ah sostituisce circa sei batterie al piombo-acido da 12V 100Ah collegate IN PARALLELO sullo stesso bus a 12V\u003c\/strong\u003e. Non collegarle mai in serie per ottenere 24V: si tratta di un sistema diverso.\u003c\/p\u003e\n\u003cdiv class=\"table-scroll\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParametro\u003c\/th\u003e\n\u003cth\u003eUna GSIKE LiFePO4 da 12.8V 300Ah\u003c\/th\u003e\n\u003cth\u003eSei batterie al piombo-acido allagate da 12V 100Ah (in parallelo)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergia nominale\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4019.2 Wh\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~7200 Wh nominali (6 × 1200 Wh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergia utilizzabile (DoD)\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e~3818–4019 Wh\u003c\/strong\u003e (~95–100% utilizzabili)\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e~3024 Wh\u003c\/strong\u003e (~42% di DoD per una maggiore durata)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDurata del ciclo\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e6000 cicli all’80% di DoD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~500 cicli\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e26 kg netti\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~150–180 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManutenzione\u003c\/td\u003e\n\u003ctd\u003eNessuna (non richiede rabbocchi né equalizzazione)\u003c\/td\u003e\n\u003ctd\u003eRabbocco dell’acqua \/ ventilazione \/ equalizzazione\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRapporto di sostituzione\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cstrong\u003e1 GSIKE da 300Ah ≈ sei batterie al piombo da 12V 100Ah IN PARALLELO\u003c\/strong\u003e per ottenere gli stessi Wh utilizzabili a 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"note\"\u003e\n\u003cstrong\u003eNota sincera sulla densità:\u003c\/strong\u003e 4019.2 Wh ÷ 26 kg = 154.6 Wh\/kg (~70 Wh\/lb) — calcolato dal manuale. Qui non si ripetono vaghe affermazioni promozionali sui multipli.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"pink\"\u003eAutonomia prevista in base al carico (3840 Wh nominali ÷ carico)\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eAutonomie ideali in corrente continua con la capacità nominale di 3840Wh e 300Ah, prima di applicare riduzioni. \u003cstrong\u003eMantenere ogni carico continuo entro il limite di 1280W\u003c\/strong\u003e; a pieno carico di 1280W, il banco dura ~3,0–3,14h. Se si usa un inverter 12V separato, considerare un’efficienza di circa il 90–95% e lasciare un margine sulla profondità di scarica.\u003c\/p\u003e\n\u003cdiv class=\"table-scroll\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eCarico\u003c\/th\u003e\n\u003cth\u003eEsempio d’uso\u003c\/th\u003e\n\u003cth\u003eAutonomia (3840 Wh nominali)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100 W\u003c\/td\u003e\n\u003ctd\u003ePortatile + luci + ventilatore\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\u003eFrigorifero con compressore\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\u003eFrigorifero + TV + ventilatore\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\u003eFrigorifero + piccoli elettrodomestici da cucina\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\u003eCarico elevato in corrente continua \/ inverter\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\u003eImpostazioni di ricarica e temperature di esercizio\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"table-scroll\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eVoce\u003c\/th\u003e\n\u003cth\u003eSpecifiche\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMetodo di ricarica\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eCC\/CV\u003c\/strong\u003e (corrente costante, tensione costante)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensione di ricarica\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\u003eCorrente di ricarica consigliata\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e40 A\u003c\/strong\u003e; il BMS consente una corrente di ricarica continua fino a 100 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoglia di interruzione della scarica\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e10 V\u003c\/strong\u003e, soglia di interruzione della scarica\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistenza interna\u003c\/td\u003e\n\u003ctd\u003e≤20 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura di ricarica\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eDa 0 °C a 50 °C\u003c\/strong\u003e; \u003cstrong\u003enon caricare sotto 0 °C\u003c\/strong\u003e (senza autoriscaldamento)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura di scarica\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDa −20 °C a 60 °C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura di stoccaggio\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eDa −10 °C a 50 °C\u003c\/strong\u003e; conservare con una carica di ~50%, autoscarica \u0026lt;3%\/mese\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"orange\"\u003eEspansione — 4P4S fino a 64,3 kWh\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eLa batteria supporta collegamenti in parallelo e in serie. \u003cstrong\u003e4P4S\u003c\/strong\u003e = quattro in parallelo × quattro in serie: \u003cstrong\u003e16 unità in totale = 64,3 kWh\u003c\/strong\u003e. 4S porta la tensione a \u003cstrong\u003e51,2 V\u003c\/strong\u003e; 4P porta la capacità a \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\u003eConfigurazione\u003c\/th\u003e\n\u003cth\u003eTensione\u003c\/th\u003e\n\u003cth\u003eCapacità\u003c\/th\u003e\n\u003cth\u003eEnergia\u003c\/th\u003e\n\u003cth\u003eUnità\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1P1S (singola)\u003c\/td\u003e\n\u003ctd\u003e12,8 V\u003c\/td\u003e\n\u003ctd\u003e314 Ah\u003c\/td\u003e\n\u003ctd\u003e~4,0 kWh\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2P1S\u003c\/td\u003e\n\u003ctd\u003e12,8 V\u003c\/td\u003e\n\u003ctd\u003e628 Ah\u003c\/td\u003e\n\u003ctd\u003e~8,0 kWh\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4P1S\u003c\/td\u003e\n\u003ctd\u003e12,8 V\u003c\/td\u003e\n\u003ctd\u003e1256 Ah\u003c\/td\u003e\n\u003ctd\u003e~16,1 kWh\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e4P4S (max)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e51,2 V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1256 Ah\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e64,3 kWh\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e16\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"note\"\u003e\n\u003cstrong\u003eRegola di abbinamento:\u003c\/strong\u003e quando si collegano le unità in serie o in parallelo, usare batterie dello stesso modello e con una differenza di circa un mese al massimo in termini di data di produzione e cronologia delle ricariche. Non combinare unità nuove e molto usate nello stesso banco. Rispettare sempre la soglia di interruzione a 10 V e il profilo di ricarica a 14.4V per l’intero banco.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"pink\"\u003ePro e contro\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"proscons\"\u003e\n\u003cdiv class=\"pros\"\u003e\n\u003ch3\u003eVantaggi\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4019,2 Wh con DoD utilizzabile ~100%\u003c\/strong\u003e, \u003cstrong\u003eBMS da 100 A\u003c\/strong\u003e e \u003cstrong\u003e6000 cicli all’80% di DoD\u003c\/strong\u003e — un’unità sostituisce circa sei batterie al piombo da 12 V e 100 Ah collegate in parallelo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiù conveniente per Wh rispetto al modello da 100 Ah:\u003c\/strong\u003e €0.092\/Wh contro €0.125\/Wh — circa il 26% in meno per wattora per carichi più elevati in impianti off-grid e domestici.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEspandibile fino a 64,3 kWh\u003c\/strong\u003e (4P4S, 16 unità, 51,2 V \/ 1256 Ah), così un’unità iniziale può diventare un intero sistema di accumulo domestico.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e€369.99\u003c\/strong\u003e costa meno delle batterie da 300 Ah dei marchi più noti in Europa — LiTime (€579.99), Renogy Core con autoriscaldamento (€599.99), Redodo (€599.99) e Power Queen (€539.99) — con spedizione gratuita nell’UE e resi entro 30 giorni.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInvolucro in ABS IP65, terminali M8, certificazioni CE\/RoHS\/UN38.3\u003c\/strong\u003e, \u003cstrong\u003e26 kg netti\u003c\/strong\u003e — molto più leggera e compatta dell’equivalente al piombo da ~150–180 kg.\u003c\/li\u003e\n\u003cli\u003eValutazione reale degli acquirenti \u003cstrong\u003e4,9 \/ 5 su 18 recensioni\u003c\/strong\u003e, con apprezzamenti per l’autonomia di più giorni nei camper, l’autoconsumo dell’energia solare domestica e la durata con motori da pesca a traina.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cons\"\u003e\n\u003ch3\u003eSvantaggi\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStesso limite di 100 A del BMS e potenza massima di 1280 W, nonostante una capacità tripla.\u003c\/strong\u003e Ottieni un’autonomia circa 3,1 volte maggiore, non una potenza circa 3,1 volte superiore. Le unità collegate in parallelo aumentano la corrente; una singola batteria da 300 Ah non aumenta il limite di 1280 W in continuo, e diversi concorrenti montano un BMS da 200 A.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRichiede un caricabatterie al litio da 14.4 V.\u003c\/strong\u003e Un vecchio caricabatterie al piombo che mantiene solo una tensione di 13.5–13.8 V senza un profilo LiFePO4 non la ricaricherà completamente.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e26 kg sono tanti: prevedi di sollevarla in due\u003c\/strong\u003e per sistemarla nel vano di un camper o di una barca.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePer i collegamenti in serie o in parallelo, scegli unità identiche con una differenza di circa 1 mese\u003c\/strong\u003e per data di produzione e cronologia di ricarica; non mescolare mai celle nuove e usurate nello stesso banco batterie.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon adatta ai golf cart\u003c\/strong\u003e — è una batteria da 12 V per il tempo libero e a ciclo profondo, non una batteria di trazione per la corrente richiesta dal motore di un golf cart.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon ricaricare a temperature inferiori a 0°C\u003c\/strong\u003e (intervallo di ricarica 0–50°C; la scarica funziona fino a −20°C). Le versioni senza marchio vendute nei magazzini UE (ad esempio DATOUBOSS a €355.68) costano leggermente meno e montano un BMS da 200 A; il vantaggio di GSIKE è la vendita diretta, il reso entro 30 giorni, la garanzia di 3 anni e le recensioni verificate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"orange\"\u003eDove si adatta questa batteria: casi d’uso reali in Europa\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"scenes\"\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Accogliente interno di un camper van scandinavo, una grande batteria LiFePO4 nera opaca lunga circa 54 cm su una mensola di legno chiaro, con due terminali M8 argentati, tende di lino bianco e un prato verde all’esterno\" src=\"https:\/\/aka.doubaocdn.com\/s\/p73AeUueYt\"\u003e\n\u003ch3\u003eCamper van\u003c\/h3\u003e\n\u003cp\u003eSu una mensola, alimenta il frigorifero, la pompa dell’acqua, il riscaldamento e i caricabatterie per diversi giorni fuori rete: proprio ciò che cercano i viaggiatori che partono per più giorni.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Vano aperto sotto il sedile di un moderno camper tedesco, una grande batteria LiFePO4 nera opaca lunga circa 54 cm, fissata con una cinghia di ancoraggio, cavi neri ben disposti\" src=\"https:\/\/aka.doubaocdn.com\/s\/vyzZusUHlG\"\u003e\n\u003ch3\u003eVano del camper\u003c\/h3\u003e\n\u003cp\u003eFissato nel vano sotto il sedile, il case da 54 cm occupa un alloggiamento per batterie esistente e alimenta i viaggi più lunghi senza collegamento alla rete elettrica.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Interno di una piccola e rustica baita nordica in legno in una pineta svedese al tramonto, una grande batteria LiFePO4 nera opaca con piastra frontale liscia su una mensola di pino, sotto una lampada a sospensione dalla luce calda\" src=\"https:\/\/aka.doubaocdn.com\/s\/bSIdOK82Qm\"\u003e\n\u003ch3\u003eBaita nel bosco\u003c\/h3\u003e\n\u003cp\u003eDopo che i pannelli smettono di produrre energia al tramonto, una baita isolata fa affidamento su questa batteria per avere luce calda e ricaricare i telefoni per diversi giorni nuvolosi.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Locale ordinato per l’accumulo solare in una casa europea, una grande batteria LiFePO4 nera opaca con piastra frontale liscia su una bassa rastrelliera d’acciaio accanto a un semplice armadietto metallico grigio, cavi rossi e neri ben disposti\" src=\"https:\/\/aka.doubaocdn.com\/s\/VzGo4I4VCF\"\u003e\n\u003ch3\u003eAccumulo solare domestico\u003c\/h3\u003e\n\u003cp\u003eMontata su una rastrelliera accanto al quadro elettrico, immagazzina l’energia solare diurna e copre i consumi serali; in seguito è possibile espandere il sistema.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Vano portaoggetti di prua aperto di una piccola barca da pesca bianca e blu su un tranquillo lago olandese, una grande batteria LiFePO4 nera opaca con piastra frontale liscia installata all’interno, motore elettrico da pesca sullo specchio di poppa leggermente sfocato\" src=\"https:\/\/aka.doubaocdn.com\/s\/cMDXYLXg18\"\u003e\n\u003ch3\u003eBarca da pesca \/ motore elettrico da pesca\u003c\/h3\u003e\n\u003cp\u003eLa scarica costante da 100 A fornisce al motore elettrico da pesca una spinta uniforme, senza cali: gli acquirenti riferiscono di poter pescare un’intera giornata con una sola carica.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Quattro grandi contenitori per batterie LiFePO4 neri opachi, senza marchi e lunghi circa 54 cm, affiancati su una robusta scaffalatura di legno come banco di batterie in parallelo, in un garage ordinato; spessi cavi rossi e neri collegano i terminali.\" src=\"https:\/\/aka.doubaocdn.com\/s\/sZ6q2R4G8h\"\u003e\n\u003ch3\u003eBanco batterie in parallelo\u003c\/h3\u003e\n\u003cp\u003eAggiungi unità compatibili in parallelo per aumentare l’autonomia (la corrente si somma): il percorso verso un sistema da 16 unità \/ 64,3 kWh.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Interno di un piccolo e ordinato capanno da giardino non collegato alla rete, nella campagna francese: un grande contenitore per batteria LiFePO4 nero opaco, senza marchi, su uno scaffale di legno; dalla finestra si vedono piccoli pannelli solari scuri.\" src=\"https:\/\/aka.doubaocdn.com\/s\/2kz7qIVfnq\"\u003e\n\u003ch3\u003eCapanno da giardino non collegato alla rete\u003c\/h3\u003e\n\u003cp\u003eSu uno scaffale in un capanno, si ricarica ogni giorno con un piccolo impianto solare; il grado di protezione IP65 la difende dall’umidità dell’aria nell’officina.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"scene\"\u003e\n\u003cimg alt=\"Un grande contenitore per batteria LiFePO4 nero opaco, senza marchi e lungo circa 54 cm, su un vecchio banco da lavoro in legno, in un’officina ordinata in un garage olandese. È collegato con spessi cavi di ricarica rossi e neri; sullo sfondo, gli attrezzi appesi sono sfocati.\" src=\"https:\/\/aka.doubaocdn.com\/s\/YWSH2iUP5C\"\u003e\n\u003ch3\u003eRicarica in officina\u003c\/h3\u003e\n\u003cp\u003eIn un’officina, si ricarica dalla fonte a 14,4V e alimenta luci da lavoro, pompe e caricabatterie: il limite di interruzione a 10V protegge le celle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSpedizione e resi\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"table-scroll\"\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eVoce della policy\u003c\/th\u003e\n\u003cth\u003eDettaglio\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrezzo\u003c\/td\u003e\n\u003ctd\u003e369,99 € EUR · Disponibile, condizioni nuove\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConsegna gratuita in\u003c\/td\u003e\n\u003ctd\u003ePaesi europei)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePreparazione \/ transito\u003c\/td\u003e\n\u003ctd\u003ePreparazione: 1–3 giorni + transito: 2–7 giorni, costo di spedizione: 0 EUR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResi\u003c\/td\u003e\n\u003ctd\u003eReso entro 30 giorni dalla consegna, per posta, nelle condizioni e nella confezione originali\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCosto del reso\u003c\/td\u003e\n\u003ctd\u003eLa spedizione del reso è a carico del venditore; i dazi e le imposte di importazione originali non sono rimborsabili\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"orange\"\u003eDomande frequenti\u003c\/h2\u003e\n\u003cdiv class=\"card faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eQuanta energia contiene davvero questa batteria: 300Ah o 314Ah?\u003c\/summary\u003e\n\u003cp\u003eLe celle tecniche sono da 314Ah \/ 4019,2Wh (12,8V × 314Ah). Il nome della versione «300Ah» × 12,8V equivale a ~3840Wh, il valore riportato nei materiali promozionali e nelle immagini sull’autonomia. Entrambi descrivono lo stesso pacco batteria. Le tabelle delle specifiche in questa pagina usano i valori prudenziali del manuale di 314Ah \/ 4019,2Wh e il valore nominale di 3840Wh per l’autonomia; non confondiamo mai questo pacco da 4kWh con il modello più piccolo da 100Ah.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eQual è il carico continuo massimo che posso usare? Posso superare 1280W?\u003c\/summary\u003e\n\u003cp\u003eIl limite massimo prudenziale indicato nel manuale è di 1280W continui (12,8V × 100A in carica e scarica), con un picco di 400A per un secondo per gestire la corrente di spunto all’avvio. Mantieni ogni carico continuo a 1280W o meno. Le immagini promozionali di GSIKE per questo pacco mostrano un valore nominale BMS più elevato e un elettrodomestico più potente; considera 1280W il valore di riferimento per i tuoi calcoli e verifica il valore nominale effettivo del BMS con il venditore prima di collegare qualsiasi carico che lo superi (vedi la nota sulle specifiche). Collegando le batterie in parallelo aumenta la corrente, ma una singola batteria da 300Ah non supera il limite di 1280W.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eUna batteria da 300Ah sostituisce davvero sei batterie al piombo-acido?\u003c\/summary\u003e\n\u003cp\u003eIndicativamente, sullo stesso bus a 12V. Una GSIKE da 300Ah fornisce ~3818–4019Wh utilizzabili con una profondità di scarica (DoD) di ~95–100%, mentre una batteria al piombo-acido allagata da 12V e 100Ah offre solo ~504Wh utilizzabili con una DoD del ~42%. Quindi una GSIKE sostituisce circa sei batterie al piombo-acido da 12V e 100Ah collegate IN PARALLELO sul bus a 12V. Non collegarle mai in serie per ottenere 24V: si tratta di un sistema diverso.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003ePerché la batteria da 300Ah è ancora limitata a 1280W, anche se ha circa il triplo dell’energia di quella da 100Ah?\u003c\/summary\u003e\n\u003cp\u003ePerché energia (Wh) e potenza (W) sono due grandezze diverse. Questa famiglia GSIKE da 12 V usa lo stesso BMS da 100 A, sia che la batteria abbia una capacità di 100 Ah sia di 314 Ah; quindi, a 12,8 V, il limite continuo è di 100 A × 12,8 V = 1280 W per ogni singola unità. Le celle aggiuntive prolungano solo l’autonomia (4019,2 Wh contro circa 1,28 kWh), ma non aumentano il limite di potenza della singola batteria. Per assorbire più watt in modo continuo, collegate in parallelo unità compatibili (la corrente aumenta mentre la tensione resta a 12,8 V) oppure realizzate un banco in serie a tensione più alta; fino ad allora, non prevedete mai un carico costante superiore a 1280 W su una singola batteria da 300 Ah.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003ePer quanto tempo farà funzionare il frigorifero, le luci e gli elettrodomestici?\u003c\/summary\u003e\n\u003cp\u003eCon una capacità nominale di 3840 Wh, dividetela per il carico: 100 W → 38,4 h, 300 W → 12,8 h, 500 W → 7,68 h, 800 W → 4,8 h e 1000 W → 3,84 h. Mantenete ogni carico continuo entro il limite di 1280 W; al limite massimo, la batteria dura circa 3,0–3,14 h. Se usate un inverter da 12 V separato, considerate un’efficienza di circa il 90–95% e lasciate un margine per la profondità di scarica.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCome posso ampliare il banco, in serie o in parallelo, e fino a che punto?\u003c\/summary\u003e\n\u003cp\u003eLa configurazione massima è 4P4S: quattro unità in parallelo per quattro in serie = 16 unità, per un totale di 51,2 V e 1256 Ah, pari a 64,3 kWh. Per realizzare un banco, usate unità identiche per modello e con date di produzione e cronologie di ricarica compatibili, possibilmente entro circa un mese; non mescolate unità nuove e molto usate e mantenete l’intero banco sul profilo di carica da 14,4 V con interruzione a 10 V.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eSulla confezione è indicato 300 Ah, ma il manuale riporta 314 Ah \/ 4019,2 Wh: quale valore devo considerare attendibile?\u003c\/summary\u003e\n\u003cp\u003eEntrambi, ma per scopi diversi. Le celle interne sono certificate per 314 Ah (12,8 V × 314 Ah = 4019,2 Wh); GSIKE la vende nella categoria conservativa «300 Ah», con una capacità nominale di 12,8 V × 300 Ah ≈ 3840 Wh, il valore riportato nelle grafiche promozionali e sull’autonomia. Usate 314 Ah \/ 4019,2 Wh per confrontare le specifiche e i 3840 Wh nominali per stimare l’autonomia. La differenza di circa 180 Wh dipende dall’arrotondamento della categoria, non indica una seconda batteria e non modifica il BMS da 100 A, il limite di 1280 W né la durata nominale di 6000 cicli.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eQuanto pesa la batteria da 300 Ah e come dovrei spostarla o installarla?\u003c\/summary\u003e\n\u003cp\u003ePesa 26 kg netti (27 kg lordi): è davvero pesante, quindi prevedete di spostarla in due e usate le maniglie integrate quando la inclinate per inserirla in un vano dell’autocaravan o in un compartimento della barca. Fissatela alla base con i terminali M8 usando la ferramenta in dotazione, tenetela in posizione verticale, lasciate spazio per la ventilazione attorno all’involucro in ABS e tenete corti i cavi spessi da 12 V. Poiché l’intervallo di temperatura di carica va da 0 °C a 50 °C, installatela dove la temperatura rimane sopra lo zero in inverno; non caricatela sotto 0 °C, anche se può scaricarsi fino a −20 °C.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eFunziona per una golf cart o un motore da traina?\u003c\/summary\u003e\n\u003cp\u003eNon è adatta a una golf cart: è una batteria per il tempo libero da 12 V \/ a ciclo profondo, non una batteria di trazione progettata per l’elevata corrente di esercizio continua di una golf cart. È perfetta per un motore elettrico da traina su una barca (diversi acquirenti riferiscono di averla usata per un’intera giornata con una sola carica), oltre che per camper, autocaravan, baite non collegate alla rete, sistemi di accumulo solare domestici e campeggio.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eE per quanto riguarda peso, garanzia, spedizione e resi?\u003c\/summary\u003e\n\u003cp\u003eIl pacco pesa 26 kg netti (27 kg lordi): prevedi di sollevarlo in due. Il prezzo è di €369.99 EUR; il prodotto è nuovo e disponibile. La spedizione è gratuita in 15 paesi europei (1-3 giorni per la gestione dell'ordine più 2-7 giorni per il trasporto), con reso per posta entro 30 giorni. La garanzia è di 3 anni, a fronte di una durata di progetto di circa 10 anni: il periodo coperto è quindi inferiore alla durata di servizio prevista con un uso moderato.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"green\"\u003eGuide e confronti\u003c\/h2\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eApprofondisci prima di acquistare:\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\"\u003eMigliori batterie LiFePO4 da 12 V e 300 Ah (4 kWh) in Europa nel 2026 (classifica di 11 modelli)\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 a confronto con LiTime e Renogy: confronto diretto in Europa\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 o 300 Ah o 25,6 V 100 Ah: quale capacità scegliere\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\"\u003eCrea un banco LiFePO4 off-grid da 12 V: da 4P4S a 64,3 kWh, caricabatterie da 14,4 V, BMS da 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. 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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\nTag: batteria LiFePO4 da 12 V e 300 Ah, batteria al litio da 300 Ah, batteria LiFePO4 da 12,8 V e 300 Ah, batteria al litio da 4 kWh e 12 V, batteria al litio grande da 12 V, batteria servizi da 300 Ah, batteria LiFePO4 da 4019 Wh\u003cbr\u003e\nbatteria LiFePO4 da 12 V e 300 Ah, batteria al litio da 300 Ah, batteria LiFePO4 da 12,8 V e 300 Ah, batteria al litio da 4 kWh e 12 V, batteria al litio grande da 12 V, batteria servizi da 300 Ah, batteria LiFePO4 da 4019 Wh, acquista una batteria LiFePO4 da 12 V e 300 Ah in Europa, batteria LiFePO4 da 12 V e 300 Ah sotto i 370 EUR, batteria LiFePO4 da 12 V e 300 Ah in magazzino UE, prezzo della batteria GSIKE da 12,8 V e 300 Ah, confronto dei prezzi in Europa delle batterie al litio da 12 V e 4 kWh\u003cbr\u003e\nacquista una batteria LiFePO4 da 12 V e 300 Ah in Europa, batteria LiFePO4 da 12 V e 300 Ah sotto i 370 EUR, batteria LiFePO4 da 12 V e 300 Ah in magazzino UE, batteria al litio da 300 Ah per camper, LiFePO4 da 300 Ah per impianto solare off-grid in baita, prezzo della batteria GSIKE da 12,8 V e 300 Ah, batteria al litio da 12 V e 300 Ah con spedizione gratuita in Europa, batteria servizi da 300 Ah nel Regno Unito e in Europa, batteria solare da 12 V e 300 Ah per l'accumulo energetico domestico, LiFePO4 da 12 V e 300 Ah con reso entro 30 giorni e garanzia, LiFePO4 da 12 V e 300 Ah disponibile in Europa con consegna in 2-7 giorni, confronto dei prezzi in Europa delle batterie al litio da 12 V e 4 kWh\u003cbr\u003e\nbatteria al litio da 100 Ah o 300 Ah, quanti kWh ha una batteria da 300 Ah, per quanti giorni una batteria da 300 Ah garantisce autonomia, per quanto tempo una batteria LiFePO4 da 300 Ah alimenta gli elettrodomestici, quale capacità di batteria serve per un impianto solare off-grid domestico, batterie LiFePO4 da 12 V in serie o in parallelo, banco batterie LiFePO4 4P4S da 64 kWh, quanto pesa una batteria LiFePO4 da 300 Ah, come caricare una batteria LiFePO4 da 300 Ah, LiFePO4 da 300 Ah o 200 Ah: quale mi serve, quante batterie al piombo sostituisce una LiFePO4 da 300 Ah, calcolatore dell'autonomia di una batteria da 12 V e 300 Ah\u003cbr\u003e\nmigliore batteria LiFePO4 da 12 V e 300 Ah in Europa nel 2026, confronto tra GSIKE e LiTime 12 V 300 Ah LiFePO4, confronto tra GSIKE e Renogy 12 V 300 Ah LiFePO4, Redodo 12 V 300 Ah LiFePO4 a confronto con GSIKE, recensione della Power Queen 12 V 300 Ah LiFePO4, Eco-Worthy 12 V 300 Ah LiFePO4 a confronto con GSIKE, Easun 12 V 300 Ah LiFePO4 a confronto con GSIKE, recensione della Datouboss 12 V 300 Ah LiFePO4, GSIKE 100 Ah o 300 Ah: quale batteria scegliere, LiTime 300 Ah a confronto con Renogy Core 300 Ah LiFePO4, batteria LiFePO4 economica da 12 V e 300 Ah in Europa, batteria LiFePO4 da 12 V e 300 Ah sotto i 400 EUR in Europa\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\/it-it\/products\/gsike-12-8v-300ah-lithium-energy-storage-battery-for-solar-power-system","provider":"Gsike","version":"1.0","type":"link"}