{"product_id":"acumulator-humsienk-12v-640ah-lifepo4-bluetooth-bms-250a","title":"Acumulator Humsienk 12V 640Ah LiFePO4 Bluetooth, BMS 250A, 8192Wh","description":"\u003cstyle\u003e\n.producer-row { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }\n.producer-label { font-size: 14px; font-weight: 600; color: #374151; }\n.producer-logo { max-height: 36px; width: auto; display: block; }\n\n.feature-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 20px 0 28px 0; }\n.feature-card { background: #f8fafc; border-radius: 12px; padding: 16px 18px; box-shadow: 0 2px 6px rgba(0,0,0,0.05); border-left: 4px solid #0ea5e9; }\n.feature-card .fc-icon { font-size: 22px; margin-bottom: 6px; display: block; }\n.feature-card .fc-title { font-size: 13.5px; font-weight: 700; color: #1e293b; margin: 0 0 4px 0; }\n.feature-card .fc-desc { font-size: 12.5px; color: #475569; margin: 0; line-height: 1.5; }\n\n.spec-table { width: 100%; border-collapse: separate; border-spacing: 0px 10px; margin: 16px 0px 26px; font-size: 14.5px; line-height: 1.5; }\n.spec-table tr { background: rgb(248, 250, 252); box-shadow: rgba(0,0,0,0.05) 0px 2px 6px; border-radius: 12px; }\n.spec-table td { border: none; padding: 14px 16px; vertical-align: middle; }\n.spec-table td:first-child { width: 52%; font-weight: 600; color: rgb(55,65,81); letter-spacing: 0.2px; border-radius: 12px 0px 0px 12px; background: rgb(241,245,249); }\n.spec-table td:last-child { width: 48%; text-align: right; font-weight: 600; color: rgb(17,24,39); border-radius: 0px 12px 12px 0px; background: rgb(255,255,255); }\n.spec-table tr:hover { box-shadow: rgba(0,0,0,0.08) 0px 4px 12px; }\n\n.ab-faq { margin: 26px 0; }\n.ab-faq h2 { font-size: 1.4em; color: #0f172a; margin: 0 0 14px; }\n.ab-faq details { border: 1px solid #e2e8f0; border-radius: 11px; margin: 8px 0; background: #fff; padding: 2px 18px; }\n.ab-faq summary { font-weight: 700; color: #1e293b; cursor: pointer; padding: 14px 0; list-style: none; font-size: 14.5px; display: flex; justify-content: space-between; align-items: center; gap: 12px; }\n.ab-faq summary::-webkit-details-marker { display: none; }\n.ab-faq summary::after { content: \"+\"; color: #ff6a00; font-weight: 800; font-size: 1.3em; line-height: 1; }\n.ab-faq details[open] summary::after { content: \"\\2013\"; }\n.ab-faq details p { margin: 0 0 14px; color: #475569; font-size: 14px; line-height: 1.65; }\n\n.documents-highlight-fix { display: block; width: 100%; box-sizing: border-box; background-color: #ff6a00; padding: 16px 20px; margin: 24px 0; border-radius: 12px; color: #ffffff !important; }\n.documents-highlight-fix h3 { margin: 0 0 10px 0; font-size: 16px; font-weight: 700; color: #ffffff !important; }\n.documents-highlight-fix ul { margin: 0; padding: 0; list-style: none; }\n.documents-highlight-fix li { margin: 6px 0; color: #ffffff !important; }\n.documents-highlight-fix a { color: #ffffff !important; font-weight: 500; text-decoration: underline; }\n  \n.video-wrapper { \n  position: relative; width: 100%; padding-bottom: 56.25%; \n  height: 0; overflow: hidden; border-radius: 12px; \n  margin: 0 0 40px 0;   \/* ← spațiu de 40px sub video *\/\n}\n.video-wrapper iframe { \n  position: absolute; top: 0; left: 0; \n  width: 100%; height: 100%; border: 0; \n}\n\u003c\/style\u003e\n\u003ch3 class=\"producer-row\"\u003e\n\u003cspan class=\"producer-label\"\u003eProducător:\u003c\/span\u003e \u003cimg class=\"producer-logo\" alt=\"Humsienk\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0836\/7040\/1347\/files\/Humsienk_Store_logo.avif?v=1782115008\"\u003e\n\u003c\/h3\u003e\n\u003cdiv style=\"background: linear-gradient(135deg,#0f2027,#203a43,#2c5364) !important; border-radius: 14px !important; padding: 24px 28px !important; margin: 0 0 28px 0 !important; display: block !important;\"\u003e\n\u003cp style=\"font-size: 18px !important; font-weight: 800 !important; color: #ffffff !important; margin: 0 0 6px 0 !important; line-height: 1.3 !important; text-decoration: none !important;\"\u003eAcumulator Humsienk 12V 640Ah LiFePO4 cu Bluetooth — 8192Wh\u003c\/p\u003e\n\u003cp style=\"font-size: 13.5px !important; color: rgba(255,255,255,0.85) !important; margin: 0 0 16px 0 !important; line-height: 1.6 !important; text-decoration: none !important;\"\u003e12.8V · 640Ah · 8.19 kWh · BMS inteligent 250A · 300A varf · 6000 cicluri · IP65 · 5 ani garantie · pentru off-grid, rulote si nautica\u003c\/p\u003e\n\u003cdiv style=\"display: flex !important; gap: 12px !important; flex-wrap: wrap !important;\"\u003e\n\u003cdiv style=\"background: rgba(255,255,255,0.15) !important; border-radius: 10px !important; padding: 10px 16px !important; text-align: center !important; min-width: 80px !important;\"\u003e\n\u003cspan style=\"font-size: 20px !important; font-weight: 800 !important; color: #38bdf8 !important; display: block !important; line-height: 1.1 !important; text-decoration: none !important;\"\u003e640Ah\u003c\/span\u003e \u003cspan style=\"font-size: 10px !important; color: rgba(255,255,255,0.80) !important; text-transform: uppercase !important; display: block !important; margin-top: 3px !important; letter-spacing: 0.5px !important; text-decoration: none !important;\"\u003eCapacitate\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: rgba(255,255,255,0.15) !important; border-radius: 10px !important; padding: 10px 16px !important; text-align: center !important; min-width: 80px !important;\"\u003e\n\u003cspan style=\"font-size: 20px !important; font-weight: 800 !important; color: #38bdf8 !important; display: block !important; line-height: 1.1 !important; text-decoration: none !important;\"\u003e8.19 kWh\u003c\/span\u003e \u003cspan style=\"font-size: 10px !important; color: rgba(255,255,255,0.80) !important; text-transform: uppercase !important; display: block !important; margin-top: 3px !important; letter-spacing: 0.5px !important; text-decoration: none !important;\"\u003eEnergie\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: rgba(255,255,255,0.15) !important; border-radius: 10px !important; padding: 10px 16px !important; text-align: center !important; min-width: 80px !important;\"\u003e\n\u003cspan style=\"font-size: 20px !important; font-weight: 800 !important; color: #38bdf8 !important; display: block !important; line-height: 1.1 !important; text-decoration: none !important;\"\u003e12.8V\u003c\/span\u003e \u003cspan style=\"font-size: 10px !important; color: rgba(255,255,255,0.80) !important; text-transform: uppercase !important; display: block !important; margin-top: 3px !important; letter-spacing: 0.5px !important; text-decoration: none !important;\"\u003eTensiune\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: rgba(255,255,255,0.15) !important; border-radius: 10px !important; padding: 10px 16px !important; text-align: center !important; min-width: 80px !important;\"\u003e\n\u003cspan style=\"font-size: 20px !important; font-weight: 800 !important; color: #38bdf8 !important; display: block !important; line-height: 1.1 !important; text-decoration: none !important;\"\u003e250A\u003c\/span\u003e \u003cspan style=\"font-size: 10px !important; color: rgba(255,255,255,0.80) !important; text-transform: uppercase !important; display: block !important; margin-top: 3px !important; letter-spacing: 0.5px !important; text-decoration: none !important;\"\u003eBMS continuu\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: rgba(255,255,255,0.15) !important; border-radius: 10px !important; padding: 10px 16px !important; text-align: center !important; min-width: 80px !important;\"\u003e\n\u003cspan style=\"font-size: 20px !important; font-weight: 800 !important; color: #38bdf8 !important; display: block !important; line-height: 1.1 !important; text-decoration: none !important;\"\u003e6000\u003c\/span\u003e \u003cspan style=\"font-size: 10px !important; color: rgba(255,255,255,0.80) !important; text-transform: uppercase !important; display: block !important; margin-top: 3px !important; letter-spacing: 0.5px !important; text-decoration: none !important;\"\u003eCicluri\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: rgba(255,255,255,0.15) !important; border-radius: 10px !important; padding: 10px 16px !important; text-align: center !important; min-width: 80px !important;\"\u003e\n\u003cspan style=\"font-size: 20px !important; font-weight: 800 !important; color: #38bdf8 !important; display: block !important; line-height: 1.1 !important; text-decoration: none !important;\"\u003e5 ani\u003c\/span\u003e \u003cspan style=\"font-size: 10px !important; color: rgba(255,255,255,0.80) !important; text-transform: uppercase !important; display: block !important; margin-top: 3px !important; letter-spacing: 0.5px !important; text-decoration: none !important;\"\u003eGarantie\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-grid\"\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003cspan class=\"fc-icon\"\u003e🔋\u003c\/span\u003e\n\u003cp class=\"fc-title\"\u003eCapacitate uriasa — 640Ah \/ 8.19 kWh\u003c\/p\u003e\n\u003cp class=\"fc-desc\"\u003eDensitate de energie de peste 2× fata de o baterie cu plumb de aceeasi marime. Intr-o singura carcasa ai energie cat la mai multe baterii obisnuite.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003cspan class=\"fc-icon\"\u003e📱\u003c\/span\u003e\n\u003cp class=\"fc-title\"\u003eBMS 250A cu Bluetooth\u003c\/p\u003e\n\u003cp class=\"fc-desc\"\u003eAplicatia HumSienk Smart BMS iti arata in timp real starea de incarcare (SOC), tensiunea, curentul si temperatura. Stii oricand cata energie mai ai.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003cspan class=\"fc-icon\"\u003e♻️\u003c\/span\u003e\n\u003cp class=\"fc-title\"\u003e6000 cicluri @ 80% DOD\u003c\/p\u003e\n\u003cp class=\"fc-desc\"\u003eChimie LiFePO4 de mare durabilitate — peste 6000 de cicluri, mult peste bateriile cu plumb, pentru un cost foarte mic pe kWh de-a lungul vietii.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003cspan class=\"fc-icon\"\u003e⚡\u003c\/span\u003e\n\u003cp class=\"fc-title\"\u003eCurent mare — 250A continuu, 300A varf\u003c\/p\u003e\n\u003cp class=\"fc-desc\"\u003eSustine consumatori de pana la ~3000W (aer conditionat, plita inductie, boiler) fara sa se opreasca. 300A varf pentru porniri solicitante.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003cspan class=\"fc-icon\"\u003e🔗\u003c\/span\u003e\n\u003cp class=\"fc-title\"\u003eExtensibil 4S4P pana la 131 kWh\u003c\/p\u003e\n\u003cp class=\"fc-desc\"\u003eConectabil in serie si paralel: 4 in serie = 48V, iar pana la 16 unitati (4S4P) ajung la 48V \/ 131 kWh — stocare la scara unei case intregi.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003cspan class=\"fc-icon\"\u003e🌡️\u003c\/span\u003e\n\u003cp class=\"fc-title\"\u003eIP65 + interval larg de temperatura\u003c\/p\u003e\n\u003cp class=\"fc-desc\"\u003eCarcasa ABS rezistenta, IP65 contra prafului si stropilor. Descarcare stabila intre -20°C si 65°C, potrivita pentru orice climat.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eAcumulator solar Humsienk 12V 640Ah LiFePO4 cu Bluetooth, BMS 250A, 8192Wh\u003c\/h2\u003e\n\u003cp\u003eHumsienk 12V 640Ah este o baterie LiFePO4 de tip deep-cycle (descarcare profunda) cu o capacitate uriasa de 8192Wh (8.19 kWh) intr-o singura carcasa. Construita cu celule Grade-A LiFePO4 si peste 6000 de cicluri la 80% DOD, este o solutie durabila si fiabila pentru sistemele off-grid, rulote, ambarcatiuni si backup-ul casnic.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0836\/7040\/1347\/files\/1_cd28a7f5-595c-4451-bd86-0aa505807978.webp?v=1782117021\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eBateria este echipata cu un BMS inteligent de 250A cu Bluetooth, care sustine 250A descarcare continua si 300A varf, reducand semnificativ riscul de ambalare termica si asigurand o functionare sigura inclusiv la consumatori de mare putere. Prin aplicatia dedicata monitorizezi in timp real starea bateriei de pe telefon.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0836\/7040\/1347\/files\/2_8302bded-529a-40d4-8271-751998fed478.webp?v=1782117035\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eCu o densitate de energie de peste doua ori mai mare decat a unei baterii cu plumb de aceeasi dimensiune si cu o greutate cu ~67% mai mica, Humsienk 640Ah inlocuieste mai multe baterii clasice cu o singura unitate compacta. Terminalele M8 sunt compatibile cu sistemele existente cu plumb, iar forma patrata economiseste spatiu la montaj.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0836\/7040\/1347\/files\/3_165d3f3b-daff-4b6f-ae19-7478bcf0f0b0.webp?v=1782117049\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eSe incarca in trei moduri — incarcator, panou solar sau generator — si ajunge la incarcare completa in cca. 12.8 ore la curentul recomandat. Datorita constructiei modulare, sistemul poate creste in timp prin conectarea mai multor unitati in serie si paralel.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0836\/7040\/1347\/files\/4_137613a1-2057-4f41-a0b8-0850c2a94248.webp?v=1782117068\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eManagement inteligent prin aplicatie\u003c\/h2\u003e\n\u003cp\u003eBMS-ul de 250A integreaza sase functii de protectie (supratensiune, suprasarcina, supracurent, supraincarcare, descarcare excesiva si protectie la temperatura ridicata\/scazuta). Prin Bluetooth si aplicatia HumSienk Smart BMS (iOS \/ Android) ai acces la tensiune, curent, putere, SOC, temperatura si timpul estimat de functionare — totul de pe telefon, pentru control complet asupra sistemului tau de energie.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0836\/7040\/1347\/files\/5_2c4de1c0-b0a3-45ec-aa8e-01f546140914.webp?v=1782117085\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eAplicatii recomandate\u003c\/h2\u003e\n\u003cp\u003eDatorita capacitatii mari si curentului ridicat, Humsienk 640Ah acopera majoritatea scenariilor de stocare de joasa tensiune:\u003c\/p\u003e\n\u003cdiv style=\"display: block !important; background: #f0f9ff; border: 1px solid #bae6fd; border-radius: 10px; padding: 4px 20px; margin: 18px 0; color: #0c4a6e; font-size: 14px; line-height: 1.6;\"\u003e\n\u003cdiv style=\"display: block !important; padding: 10px 0; border-bottom: 1px solid #d6eefb;\"\u003e\n\u003cstrong\u003eRulote si autorulote\u003c\/strong\u003e — alimentare AC, electrocasnice\u003c\/div\u003e\n\u003cdiv style=\"display: block !important; padding: 10px 0; border-bottom: 1px solid #d6eefb;\"\u003e\n\u003cstrong\u003eAmbarcatiuni \/ nautica\u003c\/strong\u003e — motoare electrice, instalatii de bord\u003c\/div\u003e\n\u003cdiv style=\"display: block !important; padding: 10px 0; border-bottom: 1px solid #d6eefb;\"\u003e\n\u003cstrong\u003eSisteme off-grid solare\u003c\/strong\u003e — cu invertoare de 12V\u003c\/div\u003e\n\u003cdiv style=\"display: block !important; padding: 10px 0; border-bottom: 1px solid #d6eefb;\"\u003e\n\u003cstrong\u003eBackup casnic\u003c\/strong\u003e — pentru consumatori esentiali\u003c\/div\u003e\n\u003cdiv style=\"display: block !important; padding: 10px 0;\"\u003e\n\u003cstrong\u003eEchipamente horticole si profesionale\u003c\/strong\u003e — de mare putere\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 13.5px; color: #64748b;\"\u003e\u003cem\u003eImportant: este o baterie deep-cycle (cu descarcare lenta si constanta), NU o baterie de pornire (start) pentru motorul masinii\/rulotei. Folosirea ca baterie de pornire declanseaza protectia BMS si poate deteriora bateria.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eCompatibilitate si extindere\u003c\/h2\u003e\n\u003cp\u003eBateria functioneaza cu orice sistem de 12V — invertoare off-grid de 12V, incarcatoare solare MPPT, sisteme de rulota\/nautica. Pentru sisteme mai mari, se conecteaza in serie si paralel:\u003c\/p\u003e\n\u003cdiv style=\"display: block !important; background: #f0f9ff; border: 1px solid #bae6fd; border-radius: 10px; padding: 4px 20px; margin: 18px 0; color: #0c4a6e; font-size: 14px; line-height: 1.6;\"\u003e\n\u003cdiv style=\"display: block !important; padding: 10px 0; border-bottom: 1px solid #d6eefb;\"\u003e\n\u003cstrong\u003e4 in serie\u003c\/strong\u003e → 48V \/ 640Ah (≈ 32 kWh)\u003c\/div\u003e\n\u003cdiv style=\"display: block !important; padding: 10px 0; border-bottom: 1px solid #d6eefb;\"\u003e\n\u003cstrong\u003e4S4P (16 unitati)\u003c\/strong\u003e → 48V \/ 131 kWh, stocare la scara unei case\u003c\/div\u003e\n\u003cdiv style=\"display: block !important; padding: 10px 0;\"\u003eInainte de conectare, toate bateriile trebuie aduse la aceeasi tensiune (incarcate complet).\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSpecificatii tehnice – Humsienk 12V 640Ah\u003c\/h2\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #1e293b; color: #ffffff; font-size: 12.5px; font-weight: bold; text-transform: uppercase; letter-spacing: 0.8px; border-radius: 8px; text-align: left; padding: 12px 16px;\" colspan=\"2\"\u003eDate generale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChimie celule\u003c\/td\u003e\n\u003ctd\u003eLiFePO4 Grade-A (Litiu-Fier-Fosfat)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensiune nominala\u003c\/td\u003e\n\u003ctd\u003e12.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitate nominala\u003c\/td\u003e\n\u003ctd\u003e640Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergie\u003c\/td\u003e\n\u003ctd\u003e8192Wh (8.19 kWh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTip\u003c\/td\u003e\n\u003ctd\u003eDeep-cycle (descarcare profunda)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #1e293b; color: #ffffff; font-size: 12.5px; font-weight: bold; text-transform: uppercase; letter-spacing: 0.8px; border-radius: 8px; text-align: left; padding: 12px 16px;\" colspan=\"2\"\u003eIncarcare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensiune de incarcare\u003c\/td\u003e\n\u003ctd\u003e14.4V ± 0.2V (CC\/CV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurent recomandat de incarcare\u003c\/td\u003e\n\u003ctd\u003e128A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurent max. continuu de incarcare\u003c\/td\u003e\n\u003ctd\u003e250A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTimp de incarcare completa\u003c\/td\u003e\n\u003ctd\u003ecca. 12.8 ore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMetode de incarcare\u003c\/td\u003e\n\u003ctd\u003eIncarcator \/ solar \/ generator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #1e293b; color: #ffffff; font-size: 12.5px; font-weight: bold; text-transform: uppercase; letter-spacing: 0.8px; border-radius: 8px; text-align: left; padding: 12px 16px;\" colspan=\"2\"\u003eDescarcare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurent recomandat de descarcare\u003c\/td\u003e\n\u003ctd\u003e200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurent max. continuu de descarcare\u003c\/td\u003e\n\u003ctd\u003e250A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurent de varf descarcare\u003c\/td\u003e\n\u003ctd\u003e300A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensiune de taiere la descarcare\u003c\/td\u003e\n\u003ctd\u003e10V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEficienta descarcare\u003c\/td\u003e\n\u003ctd\u003e96–99% @ 0.5C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #1e293b; color: #ffffff; font-size: 12.5px; font-weight: bold; text-transform: uppercase; letter-spacing: 0.8px; border-radius: 8px; text-align: left; padding: 12px 16px;\" colspan=\"2\"\u003eDurabilitate si extindere\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCicluri de viata\u003c\/td\u003e\n\u003ctd\u003e6000 @ 80% DOD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuto-descarcare\u003c\/td\u003e\n\u003ctd\u003e≤ 3% \/ luna\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConectare\u003c\/td\u003e\n\u003ctd\u003eSerie + paralel, 4S4P (max 16 unitati)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitate maxima sistem\u003c\/td\u003e\n\u003ctd\u003e48V \/ 131 kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #1e293b; color: #ffffff; font-size: 12.5px; font-weight: bold; text-transform: uppercase; letter-spacing: 0.8px; border-radius: 8px; text-align: left; padding: 12px 16px;\" colspan=\"2\"\u003eBMS, mediu si mecanic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMS\u003c\/td\u003e\n\u003ctd\u003eInteligent 250A, Bluetooth, 6 protectii\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMonitorizare\u003c\/td\u003e\n\u003ctd\u003eAplicatia HumSienk Smart BMS (iOS \/ Android)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura incarcare\u003c\/td\u003e\n\u003ctd\u003e0°C ~ 45°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura descarcare\u003c\/td\u003e\n\u003ctd\u003e-20°C ~ 65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrad de protectie\u003c\/td\u003e\n\u003ctd\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminale\u003c\/td\u003e\n\u003ctd\u003eM8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarcasa\u003c\/td\u003e\n\u003ctd\u003eABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensiuni (L × l × Î)\u003c\/td\u003e\n\u003ctd\u003e635 × 244 × 218 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreutate\u003c\/td\u003e\n\u003ctd\u003e50.75 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGarantie\u003c\/td\u003e\n\u003ctd\u003e5 ani\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eProtectii integrate (BMS 6 niveluri)\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProtectie la supratensiune si supraincarcare\u003c\/li\u003e\n\u003cli\u003eProtectie la descarcare excesiva\u003c\/li\u003e\n\u003cli\u003eProtectie la supracurent si suprasarcina\u003c\/li\u003e\n\u003cli\u003eProtectie la scurtcircuit\u003c\/li\u003e\n\u003cli\u003eProtectie la temperatura ridicata \/ scazuta\u003c\/li\u003e\n\u003cli\u003eEchilibrarea celulelor prin BMS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCe este inclus in pachet\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Acumulator Humsienk 12V 640Ah LiFePO4 (8192Wh)\u003c\/li\u003e\n\u003cli\u003eSet suruburi terminale M8\u003c\/li\u003e\n\u003cli\u003eManual de utilizare\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size: 13.5px; color: #64748b;\"\u003e\u003cem\u003eNota: invertorul, incarcatorul, controllerul solar MPPT si cablurile de interconectare nu sunt incluse si se aleg separat in functie de sistem.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eDe ce modelul Humsienk 640Ah?\u003c\/h2\u003e\n\u003cp\u003eDaca ai nevoie de multa energie de 12V intr-o singura unitate — pentru o rulota cu aer conditionat, o ambarcatiune cu motor electric, un sistem off-grid sau un backup serios — Humsienk 640Ah este alegerea potrivita. Cei 8.19 kWh dintr-o singura carcasa inlocuiesc mai multe baterii obisnuite, curentul de 250A sustine consumatori grei, iar BMS-ul cu Bluetooth iti da control total din aplicatie. In plus, posibilitatea de extindere 4S4P pana la 131 kWh transforma bateria intr-o baza pentru un sistem care creste odata cu nevoile tale, totul cu garantie de 5 ani.\u003c\/p\u003e\n\u003cdiv class=\"video-wrapper\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/9t0ASBSXO7A\" title=\"LiTime 12V 100Ah Slim LiFePO4\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv class=\"ab-faq\"\u003e\n\u003ch2\u003eIntrebari frecvente\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCe poate alimenta de fapt o baterie de 12V 640Ah?\u003c\/summary\u003e\n\u003cp\u003eStocheaza ~8.19 kWh — destula energie cat sa tina un frigider de rulota peste o saptamana, un cuptor cu microunde de 1000W aproximativ 8 ore, sau iluminatul si electronicele esentiale ale casei timp de cateva zile in caz de pana de curent. Este o solutie reala pentru viata off-grid de lunga durata.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003ePot folosi aceasta baterie pentru a porni motorul rulotei sau al masinii mele?\u003c\/summary\u003e\n\u003cp\u003eNu. Este o baterie deep-cycle, proiectata sa livreze putere constanta pe perioade lungi, nu un curent de pornire (care cere o descarcare brusca si masiva). Folosita la pornirea unui motor, declanseaza protectia BMS si poate deteriora bateria.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003ePot conecta mai multe baterii de 12V 640Ah in serie sau in paralel?\u003c\/summary\u003e\n\u003cp\u003eDa, suporta ambele. De exemplu, 4 baterii in serie formeaza un sistem de 48V 640Ah (~32 kWh). Important: inainte de conectare, toate bateriile trebuie incarcate complet, la exact aceeasi tensiune.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCe inseamna „BMS de 250A\" pentru utilizarea mea zilnica?\u003c\/summary\u003e\n\u003cp\u003eBMS-ul este „creierul\" bateriei. 250A inseamna ca poate livra in siguranta un curent continuu de 250A — adica poate sustine consumatori de pana la ~3000W (aer conditionat, plita cu inductie, boiler) fara sa se opreasca sau sa intre in protectie.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCum utilizez functia Bluetooth?\u003c\/summary\u003e\n\u003cp\u003eDescarci aplicatia HumSienk Smart BMS (iOS \/ Android), te conectezi la baterie prin Bluetooth si monitorizezi in timp real starea ei de pe telefon: nivelul de incarcare (SOC), tensiunea, temperatura si capacitatea ramasa.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCat timp va rezista aceasta baterie inainte sa fie nevoie sa o inlocuiesc?\u003c\/summary\u003e\n\u003cp\u003eChimia LiFePO4 e renumita pentru longevitate. Bateria e construita pentru peste 6000 de cicluri la 80% DOD — chiar daca o descarci si reincarci zilnic, rezista peste 10 ani pastrand cca. 80% din capacitatea initiala.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCat de grea este aceasta baterie si exista sfaturi de instalare?\u003c\/summary\u003e\n\u003cp\u003eCantareste cca. 50.75 kg, cu dimensiuni de 635 × 244 × 218 mm. Pentru siguranta, recomandam ridicarea si montarea de catre doua persoane. In rulota sau pe ambarcatiune, fixeaz-o bine cu chingi ca sa nu se miste in timpul deplasarii. Poate fi montata in diverse pozitii, dar ideal este cu terminalele orientate in sus.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCate baterii pot conecta si care este capacitatea maxima a sistemului?\u003c\/summary\u003e\n\u003cp\u003ePoti conecta pana la 16 baterii intr-o configuratie 4S4P (4 in serie × 4 in paralel), scaland sistemul de la o singura baterie de 12V 640Ah pana la 48V \/ 131 kWh — suficient pentru viata off-grid si backup pe toata casa.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003ePot incarca bateriile cu litiu Humsienk LiFePO4 pe vreme rece (la temperaturi de inghet)?\u003c\/summary\u003e\n\u003cp\u003eNu. Bateriile LiFePO4 Humsienk pot fi incarcate in siguranta doar intre 0°C si 45°C. Sub 0°C nu se recomanda incarcarea. Descarcarea, in schimb, functioneaza pana la -20°C.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eBateria este impermeabila si o pot instala in aer liber?\u003c\/summary\u003e\n\u003cp\u003eAre carcasa IP65 — rezistenta la praf si la stropi, facand fata ploii si mediilor exterioare dure. Totusi, pentru performanta maxima si o durata de viata cat mai lunga, recomandam montarea intr-un compartiment de baterie (in rulota sau cabina ambarcatiunii).\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eLa ce date pot accesa prin aplicatia Humsienk?\u003c\/summary\u003e\n\u003cp\u003eTensiune, curent, putere, nivel de incarcare\/descarcare (SOC), temperatura, timpul estimat pana la incarcarea completa si altele.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"documents-highlight-fix\"\u003e\n\u003ch3\u003e📄 Documente\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0929\/0894\/5687\/files\/Humsienk_12V_Series_Battery_User_Manual.pdf?v=1754034953\" rel=\"noopener\" target=\"_blank\"\u003eManual de utilizare Humsienk seria 12V (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003ePentru garantia de 5 ani, pastrati factura de achizitie si certificatul de garantie.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e⚠️ Disponibilitatea produsului poate varia. Pentru produsele fără stoc, termenul de livrare și eventualul avans vor fi comunicate după confirmarea comenzii.\u003c\/p\u003e\n","brand":"Taggo","offers":[{"title":"Default Title","offer_id":53836887261522,"sku":"HS12V640AhAB","price":6800.0,"currency_code":"RON","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/6652\/5946\/files\/Humsienk_12V_640Ah_LiFePO4_Battery_-1_Pack.webp?v=1782382869","url":"https:\/\/taggo.ro\/products\/acumulator-humsienk-12v-640ah-lifepo4-bluetooth-bms-250a","provider":"Taggo.ro","version":"1.0","type":"link"}