Representative product form. Final enclosure, connector and labeling follow the approved specification.
Custom & Industrial Packs
IFR32140 3.2V 15000mAh Rechargeable 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.
Items
Specifications / Remarks
Nominal Voltage
3,2V /
Nominal Capacity
15Ah / Standard charge, 25 ℃ ± 2 ℃,1C Discharge to 2.0V
Internal Impedance
≤3mΩ / AC 1 KHz
Operation Temperature
Charging Temperature:0 ℃~45 ℃: Discharging Temperature:-20 ℃~60 ℃ /
Charge Limited Voltage
3.65V /
Standard Charge
2.0V(T>0℃) 1.8V(T≤0℃) /
Standard Charge
CC 0.5C to 3.65V, CV Cut-off 0.02C /
Rapid Charge
CC 1C to 3.65V,CV Cut-off 0.052C / 10℃~45℃
Standard Discharge
1C /
Rapid Discharge
2C /
Max. Discharge
3C / Discharge to 2.0V
Max. Pulse Discharge
8C / 10ms
Dimension
D=(33.0±0.3)mm H=(140.0±0.5)mm /
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