Date:2022-10-08

A Grade 3.2V 280Ah UL9540A LiFePo4 Battery Custom Akkupack for ESS


A Grade UL9540A LiFePo4 Battery,support custom battery pack for a borad range of applications.
Item Specification
Cell Type Lithium iron Phosphate
Nominal Voltage 3.2V
Nominal Capacity 280.0Ah
AC-impedance 0.12~0.22mΩ
Cycle Life ≥6000Cycles
Dimension 207.3mm*173.9mm*71.7mm approx.
Weight 5.4±0.3kg
Max. Charge Current 1C (100A) 
Full charge Voltage 3.65V
Max. Discharge Current 1C (100A) 
Discharge Cut-off Voltage 2.5V (Cell temperature T>0℃)
2.0V (Cell temperature T≤0℃)
Operating Temperature Charge: 0~60℃
Discharge: -20~60℃
Storage Temperature 1 month:  -20~45℃
6 months:  -20~25℃



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