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.

Specification of C2-LFP280W/S 280Ah LiFePO4

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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