{"product_id":"bateria-tab-12v-4-topzs-500-650ah","title":"12V Stationary Battery TAB 4 TOPZS 500 | 650Ah","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e12V Stationary Battery TAB 4 TOPZS 500 | 650Ah\u003c\/strong\u003e is a 12 V bank composed of six 2 V TOPzS elements with tubular positive plates. It offers high capacity, excellent stability in deep discharge, and very low maintenance, making it a professional solution for solar self-consumption, microgrids, and continuous backup systems. Its translucent polypropylene container allows for quick visual inspection of the electrolyte level, while the M10 terminals facilitate safe and scalable connections.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eConfiguration: 6× 2 V TAB 4 TOPzS 500 elements (12 V bank).\u003c\/li\u003e\n  \u003cli\u003eCertified capacities: C10 499 Ah · C20 545 Ah · C100 650 Ah (25 °C).\u003c\/li\u003e\n  \u003cli\u003eReference energy: ≈7.80 kWh at C100 (12 V × 650 Ah; usable depends on DoD and temperature).\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eTubular\u003c\/strong\u003e plates, microporous separators, and translucent PP container per cell.\u003c\/li\u003e\n  \u003cli\u003eLow self-discharge (~3 %\/month at 20 °C) and typical lifespan ~1200 cycles \/ up to 15 years.\u003c\/li\u003e\n  \u003cli\u003eM10 terminals with brass insert and flexible connectors for series\/parallel assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eGreat autonomy per battery: fewer parallels needed to reach system capacity.\u003c\/li\u003e\n  \u003cli\u003eCompetitive total cost of ownership compared to conventional lead-acid monoblocs.\u003c\/li\u003e\n  \u003cli\u003eSimple inspection and maintenance thanks to the translucent container and service caps.\u003c\/li\u003e\n  \u003cli\u003eSolid response to demand peaks due to its low internal resistance per cell.\u003c\/li\u003e\n  \u003cli\u003eCompatibility with DC protections, battery monitors, and standard ventilation systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eSuitable for \u003cstrong\u003eoff-grid solar energy\u003c\/strong\u003e, self-consumption with storage, telecommunications, emergency lighting, industrial control and monitoring, long autonomy UPS, marine, and caravans with continuous consumption.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNominal voltage\u003c\/td\u003e\n\u003ctd\u003e12 V (6×2 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBank capacity\u003c\/td\u003e\n\u003ctd\u003eC10 499 Ah · C20 545 Ah · C100 650 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eReference energy\u003c\/td\u003e\n\u003ctd\u003e≈7.80 kWh at C100\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eElements per battery\u003c\/td\u003e\n\u003ctd\u003e6 cells 4 TOPzS 500\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions per element\u003c\/td\u003e\n\u003ctd\u003e198×101×720 mm (L×W×H)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight per element\u003c\/td\u003e\n\u003ctd\u003eDry 24.3 kg · Wet 35.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eApproximate total weight\u003c\/td\u003e\n\u003ctd\u003e≈211 kg (6×35.2 kg) without accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInternal resistance \/ Icc (per cell)\u003c\/td\u003e\n\u003ctd\u003e≈0.35 mΩ · 6005 A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTemperature range\u003c\/td\u003e\n\u003ctd\u003e−20 °C to 55 °C (optimal 10–30 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFloat voltage\u003c\/td\u003e\n\u003ctd\u003e2.23 V\/cell → 13.38 V bank (±1 %)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBoost charge\u003c\/td\u003e\n\u003ctd\u003e2.35–2.40 V\/cell\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eElectrolyte\u003c\/td\u003e\n\u003ctd\u003eH₂SO₄ 1.24 ± 0.01 kg\/l at 20 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eEN\/IEC 60896-11 · EN 61427\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eInstallable in racks\/cabinets for containers 198 mm long and M10 terminals. It is recommended to integrate \u003cstrong\u003eDC protections\u003c\/strong\u003e, \u003cstrong\u003ebattery monitor\u003c\/strong\u003e, and appropriate \u003cstrong\u003eventilation\u003c\/strong\u003e. It can be expanded in parallel with another \u003cstrong\u003e12 V TAB 4 TOPzS 500 Battery\u003c\/strong\u003e to increase kWh while maintaining 12 V.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e12V Stationary Battery TAB 4 TOPZS 500 | 650Ah\u003c\/strong\u003e combines high capacity, durability, and simple maintenance to maximize the reliability and efficiency of your 12 V storage.\u003c\/p\u003e","brand":"TAB","offers":[{"title":"Default Title","offer_id":51503170027861,"sku":"TABBATE043","price":1212.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/TAB-TOPZS-12V_843e6584-c071-42db-80b5-af1946e4537f.png?v=1762627281","url":"https:\/\/aurensol.net\/en\/products\/bateria-tab-12v-4-topzs-500-650ah","provider":"Aurensol","version":"1.0","type":"link"}