Eleksol Gel Battery 12V 250Ah 6GFM250G
Modelo: 6GFM250G- Sku: ELEKBAT005
- Vendor: Eleksol
Specifications
Product Description
The Eleksol Gel Battery 12V 250Ah 6GFM250G 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.
Main Features
- Sealed Gel VRLA technology: no water addition, minimal emissions, and safe indoor operation.
- Nominal voltage 12 V and 250 Ah (C100) for solid autonomy in continuous consumption.
- IUoU charging profile specific for Gel; does not require equalization.
- M8 terminals and high-strength ABS container for firm and durable connections.
- Low self-discharge (~3 %/month at 20–25 °C) and float life of up to 12 years.
Advantages or Benefits
- Zero maintenance: reduces travel and operational costs in remote locations.
- Thermal and voltage stability: greater reliability against environmental variations.
- Clean and quick installation: monoblock format simplifies wiring and protections.
- Wide compatibility with PWM/MPPT controllers and 12 V grid chargers.
- Good performance under moderate discharges, ideal for backup and 24/7 services.
Purpose or Applications
Recommended 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.
Technical Specifications
| Nominal voltage | 12 V |
| Capacity | 250 Ah (C100) · 200 Ah (C10) · 172.5 Ah (C5) · 142 Ah (C1) |
| Nominal energy | ≈ 3.0 kWh (12 V × 250 Ah) |
| Technology | Lead Gel VRLA (gelled electrolyte), sealed |
| Format | Monoblock, maintenance-free |
| Terminal | M8 |
| Dimensions | 522 × 170 × 216 mm (L × W × H) |
| Weight | ≈ 58.8 kg |
| Internal resistance | ≈ 3.7 mΩ (25 °C, full charge) |
| Self-discharge | ≈ 3 %/month (20–25 °C) |
| Max. discharge current (5 s) | ≈ 1000 A |
| Float voltage (25 °C) | 13.5–13.8 V |
| Cyclic voltage (25 °C) | 14.4–15.0 V |
| Charge current | Recom. 20–40 A · Max. 60 A |
| Thermal compensation | ≈ −3 to −4 mV/°C per cell |
| Temperature ranges | Discharge −20~+55 °C · Charge 0~+40 °C · Storage −20~+55 °C |
| Design life | Up to 12 years in float (ideal conditions at 25 °C) |
Compatibilities
Compatible 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 > 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.
Eleksol Gel Battery 12V 250Ah 6GFM250G 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.
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Eleksol Gel Battery 12V 250Ah 6GFM250G
