Product Description
The BSLBATT® B-LFP12-200S is a high-capacity 12.8V 200Ah LiFePO₄ battery designed for deep-cycle energy storage applications. It offers twice the capacity of the 100Ah model while maintaining the same compact and ultra-thin design, making it ideal for RVs, solar systems, and off-grid power setups. With exceptional safety, long lifespan, and high efficiency, this battery is the ultimate lead-acid replacement solution.
Key Features
- High-capacity 200Ah for extended energy storage
- Advanced LiFePO₄ chemistry ensures maximum safety
- Over 4000 cycle life at 25°C (0.5C/0.25C, 80% DOD)
- Faster charging and efficient discharge performance
- Ultra-thin design saves up to 1/3 of installation space
- Natural air cooling system for thermal management
- Maintenance-free and eco-friendly
- Performs reliably in extreme environments (-20°C to 65°C)
Technical Specifications
| Parameter | Specification |
|---|---|
| Voltage Range (V) | 9.2 – 14.6 |
| Cell | 3.2V 200Ah |
| Cell Configuration | 4S1P |
| Rated Voltage (V) | 12.8 |
| Rated Capacity (Ah) | 200 |
| Rated Energy (kWh) | 2.56 |
| Maximum Charge Current (A) | 200 |
| Maximum Discharge Current (A) | 200 |
| Pulse Current (A, ≤5s) | 300 |
| Recommended Discharge Voltage (V) | 11.2 |
| Cycle Life (@25°C, 0.5C/0.25C, 80% DOD) | >4000 cycles |
| Short-circuit Current (<10ms) | Approx. 2500A |
| Dimensions (W × D × H) | 275 × 850 × 70 mm |
| Total Weight (kg) | Approx. 28 kg |
| Internal Resistance (Fully Charged @25°C) | ≤5 mΩ |
| Thermal Management | Natural Cooling |
| Operating Temperature (Charge) | Up to 50°C |
| Operating Temperature (Discharge) | -20°C to 65°C |
| Operating Humidity | 60 ± 25% RH |
| Recommended Discharge Voltage (V) | 13.6 – 13.8 |
Important:
All solar products, power systems, water heating and gas products and their components must be installed by appropriately qualified personnel. All installations must adhere to local wiring regulations and standards. Sustainable Online will not be held liable for any product malfunctions as a result of incorrectly installed systems.
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