Representative product form. Final enclosure, connector and labeling follow the approved specification.
E-Mobility
48V56Ah Golf cart lithium Batteries
Rechargeable battery configuration for electric mobility applications. 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 / Remark
Rated Capacity
56.0Ah / Standard discharge to 40V after standard charge (0.2C) to 57.6V
Minimal Capacity
53.2Ah
Nominal Voltage
51.2V /
Life Expectation
Residual capacity is more than 60% of the rated capacity / 1) Charge: CC@0.2C to 57.6V, then CV till current to 0.05C 2) Rest: 30min. 3) Discharge: 0.2C to 40.0V Temperature:20±5℃ Carry out 2000 cycles
Discharge cut-off voltage
2.3V/cell（≥36.8V） /
Charger constant voltage
57.6V / CC/CV charger for lithium ion battery is recommended
Assembly method
IFR26700EC-4.0Ah / 16S14P (FYI)
Housing material
Cold rolled steel sheet /
Standard charge
0.2C constant current (CC) charge to 57.6V,then constant voltage (CV) 57.6V charge till charge current decline to ≤0.05C / Charge time : Approx 7.0h
Standard discharge
Constant current 0.2C Cut-off voltage 40.0V /
Maximum Charge Current
56A@20℃ /
Maximum Discharge Current
56A@20℃ /
Operation Temperature Range
Charge: -20~45℃ / 60±25%R.H. 23 ± 5°C (recommended)
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