C2-LFP280W/S LiFePO4 is a premium lithium iron phosphate battery that offers a high energy density and long cycle life. This battery is one of the safest on the market as it is non-flammable, non-explosive. C2-LFP280WS lifepo4 280ah battery also has a wide temperature range, making it suitable for use in extreme weather conditions. With a electric excavator power system, this battery is also lightweight and provides a high discharge current and superior charge efficiency.
| 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 (1/3C)@ 25℃ | |
| Min. energy | 896Wh (1/3C)@ 25℃ | |
| SOC window | 10~90% | |
| Terminal | Welding/Screw terminal | |
| Impedance ( 1kHz) | ≤0.20mΩ | |
| Voltage | Max. | 3.65V |
| Nominal | 3.2V | |
| Min. | 2.5V(T＞0℃) 2.0V(T≤ 0℃) | |
| Current | Standard charging current | 93.3A |
| Standard discharging current | 93.3A | |
| Energy density | Gravimetric | 165Wh/kg |
| Volumetric | 345Wh/L | |
| Temp. Condition | Operation (Charge) | 0~55℃ |
| Operation (Discharge) | -10~55℃ | |
| Storage | 0~45°C(≤3months) 15~35℃(≤6months) | |
| Self-Discharge Rate | Count after fresh cell need Standard Chargeto 50%SOC and storage at 25+2°C for 3 months | ≤3% |
| Cycle Life | 0.5C/0.5C,100% DOD 25℃ 80% EOL 25℃ | 6000 cycles |
| Abuse test | Overcharge, Over-discharge, Short, Heat | GB/T 31485-2015 |
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