Representative product form. Final enclosure, connector and labeling follow the approved specification.
Custom & Industrial Packs
48v28Ah IFR26700 LiFePo4 Battery
Customizable battery configuration for OEM and industrial equipment. 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.
Nominal Voltage
51.2V
Nominal Capacity
28AH
Watts
1.4KWH
Life Expectation
Higher than 80% .of the Initial Capacity of the battery
Discharge cut-off voltage
2.5V/Cell(≥40V)
Charge cut-off voltage
3.65V/Cell（≤58.4V）
Cell and assembly method
0.5 constant current (CC) charge to 58.4Vthen constant voltage (CV) 58.4V charge till charge current decline to ≤0.05C
Standard discharge
Constant current 0.5C，Cut-off voltage 40V
Standard charge
14A@20℃
Maximum Continuous Discharge Current
28A@20℃
Charging temperature range
0～45℃
Discharge temperature range
-20～60℃（cell surface temperature≤80℃）
Storage Temperature Range
Less than 1 year : 0～25℃(SOC≥50%) Less than 3 months:-5～35℃(SOC≥50%)
Approx. Weight
13.8Kg
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