Date:2022-08-17

3.2V 40Ah 200A Lithium-ion LiFePo4 Battery OEM Laser Welding Battery Pack


A Grade LiFePo4 40Ah 5C LiFePo4 cells,support laser welding for OEM battery packs.
Item Specification
Cell Type Lithium iron Phosphate
Nominal Voltage 3.2V
Nominal Capacity 40.0Ah
AC-impedance ≤1.0mΩ
Dimension 149mm*133.5mm*28mm max.
Weight 1010±20g
Max. Charge Current 3C (120A) continuous
4C (160A) for 30s
Full charge Voltage 3.65V
Max. Discharge Current 5C (200A) continuous
6C (240A) for 30s
Discharge Cut-off Voltage 2.0V (1C)
Operating Temperature Charge: 0~45℃
Discharge: -20~60℃
Storage Temperature 1 month:  -40~45℃
6 months:  -20~35℃



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