The C2-LFP280WS is designed for integration with various energy systems, such as solar panels, wind turbines, or grid power. Its compatibility with different energy sources allows you to optimize your renewable energy utilization and reduce reliance on traditional fossil fuel-based power.
The C2-LFP280WS delivers outstanding performance and is worth the wait. Its LiFePO4 chemistry ensures stable and consistent power output, even under demanding conditions. Whether you're integrating renewable energy sources or using it as a backup power supply, this battery excels in providing reliable energy when you need it most.
| Item | Specification | |
| Dimension (Welding terminal) | 71.7mm *174.6mm *207.1mm | |
| Dimension (Screw terminal) | 71.7mm *174.6mm *217.1mm | |
| Weight | 5.4±0.27kg | |
| Min. capacity | 280Ah (1/2C) @ 25℃ | |
| Min. energy | 896Wh (1/2P) @ 25℃ | |
| SOC window | 10 ~ 90% | |
| Terminal | Welding/Screw terminal | |
| Impedance（1kHz） | ≦0.2mΩ | |
| Voltage | Max. | 3.5 V |
| Nominal | 3.2 V | |
| Min. | 2.75V(T＞0℃) 2.3V(T≤ 0℃) | |
| Current | Standard charging power | 378.0W |
| Standard discharge power | 359.0W | |
| Energy density | Gravimetric | 165Wh/kg |
| Volumetric | 345Wh/L | |
| Temp. Condition | Operation (Charge) | 0 ~ 55℃ |
| Operation (Discharge) | -10 ~ 55℃ | |
| Storage | 0 ~ 45℃(≦3months) 15~ 35℃(≦6months) | |
| Self-Discharge Rate | Count after fresh cell need Standard Charge to 50%SOC and storage at 25±2°C for 3 months | ≤3% |
| Cycle Life | 0.5C/0.5C, 100% DOD 80%EOL 25℃ | 10000 cycles |
| Abuse test | Overcharge, Over-discharge, Short, Heat | GB/T 31485-2015 |
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