Representative product form. Final enclosure, connector and labeling follow the approved specification.
Lead-Acid Replacement
42V 50Ah Smart LiFePO4 Battery Replace Lead-Acid Easily
LiFePO4 configuration developed as an application-specific lead-acid replacement option. Specifications shown are a reference baseline and can be reviewed for OEM requirements.
Discuss This RequirementReference Specification
Starting point for engineering review
Final specifications, cell selection, BMS limits and compliance documents depend on the confirmed application and order requirements.
Item
General Parameter
Rated Capacity
50Ah
Minimum Capacity
47.5Ah
Nominal Voltage
41.6V
Life Expectation
Higher than 80% of the Initial Capacity of the battery
Discharge cut-off voltage
29.9~35.1V
Charge cut-off voltage
46.8~47.45V
Cell and assembly method
IFP27148127-3.2V50Ah
Housing material
ABS
Standard charge
0.2C constant current (CC) charge to 47.45Vthen constant voltage (CV) 47.45V charge till charge current decline to ≤0.02C
Standard discharge
Constant current 0.2C，Cut-off voltage 32.5V
Maximum Charge Current
50A
Maximum Continuous Discharge Curren
50A
Operation Temperature Range
Charge：0～55℃
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