{"product_id":"bateria-gel-eleksol-12v-300ah-6gfm300g","title":"Eleksol Gel Battery 12V 250Ah 6GFM250G","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eEleksol Gel Battery 12V 250Ah 6GFM250G\u003c\/strong\u003e is a valve-regulated lead-acid (VRLA) monoblock battery with gelled electrolyte, sealed and maintenance-free. Designed for off-grid and self-consumption solar installations, UPS\/EPS, and telecommunications, it combines safety, thermal stability, and excellent performance under moderate discharge. Its Gel chemistry reduces stratification, improves temperature behavior, and offers a design life in float of up to 12 years, with low self-discharge. Thanks to its 12 V format, it integrates easily into existing systems, whether for direct DC consumption or through pure sine wave inverters.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSealed Gel VRLA technology: no water addition, minimal emissions, and safe indoor operation.\u003c\/li\u003e\n  \u003cli\u003eNominal voltage 12 V and \u003cstrong\u003e250 Ah (C100)\u003c\/strong\u003e for solid autonomy in continuous consumption.\u003c\/li\u003e\n  \u003cli\u003eIUoU charging profile specific for Gel; does not require equalization.\u003c\/li\u003e\n  \u003cli\u003eM8 terminals and high-strength ABS container for firm and durable connections.\u003c\/li\u003e\n  \u003cli\u003eLow self-discharge (~3 %\/month at 20–25 °C) and float life of up to 12 years.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eZero maintenance: reduces travel and operational costs in remote locations.\u003c\/li\u003e\n  \u003cli\u003eThermal and voltage stability: greater reliability against environmental variations.\u003c\/li\u003e\n  \u003cli\u003eClean and quick installation: monoblock format simplifies wiring and protections.\u003c\/li\u003e\n  \u003cli\u003eWide compatibility with PWM\/MPPT controllers and 12 V grid chargers.\u003c\/li\u003e\n  \u003cli\u003eGood performance under moderate discharges, ideal for backup and 24\/7 services.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eRecommended for off-grid and self-consumption solar systems at 12 V (lighting, efficient refrigerators, routers, cameras, and control electronics), UPS\/EPS and emergency lighting, telecommunications and telemetry stations, as well as hybrid solar\/wind systems with moderate discharges. It can operate as a single 12 V bank or form 24\/36\/48 V banks by series connection with identical units.\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\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e250 Ah (C100) · 200 Ah (C10) · 172.5 Ah (C5) · 142 Ah (C1)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNominal energy\u003c\/td\u003e\n\u003ctd\u003e≈ 3.0 kWh (12 V × 250 Ah)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLead Gel VRLA (gelled electrolyte), sealed\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003eMonoblock, maintenance-free\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTerminal\u003c\/td\u003e\n\u003ctd\u003eM8\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e522 × 170 × 216 mm (L × W × H)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e≈ 58.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInternal resistance\u003c\/td\u003e\n\u003ctd\u003e≈ 3.7 mΩ (25 °C, full charge)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSelf-discharge\u003c\/td\u003e\n\u003ctd\u003e≈ 3 %\/month (20–25 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax. discharge current (5 s)\u003c\/td\u003e\n\u003ctd\u003e≈ 1000 A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFloat voltage (25 °C)\u003c\/td\u003e\n\u003ctd\u003e13.5–13.8 V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCyclic voltage (25 °C)\u003c\/td\u003e\n\u003ctd\u003e14.4–15.0 V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCharge current\u003c\/td\u003e\n\u003ctd\u003eRecom. 20–40 A · Max. 60 A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eThermal compensation\u003c\/td\u003e\n\u003ctd\u003e≈ −3 to −4 mV\/°C per cell\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTemperature ranges\u003c\/td\u003e\n\u003ctd\u003eDischarge −20~+55 °C · Charge 0~+40 °C · Storage −20~+55 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDesign life\u003c\/td\u003e\n\u003ctd\u003eUp to 12 years in float (ideal conditions at 25 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eCompatible with 12 V solar controllers (PWM or MPPT) configured in Gel\/VRLA profile and adjustable voltages; MPPT recommended with 60\/120\/144 cell modules or strings with Vmp \u0026gt; 18 V. Works with 12 V AC-DC chargers that apply IUoU curve for Gel and, preferably, temperature probe. Suitable for 12 V pure sine wave inverters within the bank's capacity: with one unit, comfortable use ~700–1100 W continuous; for higher power or demanding peaks, increase Ah in parallel (symmetrical wiring, star topology) or raise the system voltage to 24\/48 V. Can be connected in series with identical 6GFM250G units for 24\/36\/48 V.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEleksol Gel Battery 12V 250Ah 6GFM250G\u003c\/strong\u003e is a professional solution for energy storage in solar and critical backup projects, maximizing availability, safety, and efficiency with zero maintenance and easy integration into any 12 V installation.\u003c\/p\u003e","brand":"Eleksol","offers":[{"title":"Default Title","offer_id":51502755905877,"sku":"ELEKBAT005","price":367.77,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/ELEKSOL-GEL-250-1.png?v=1762625555","url":"https:\/\/aurensol.net\/en\/products\/bateria-gel-eleksol-12v-300ah-6gfm300g","provider":"Aurensol","version":"1.0","type":"link"}