14.8V 2500mAh Li Ion Battery 4S 18650

High-quality 14.8V 2500mAh Li-ion battery pack (4S 18650) with long cycle life, stable performance, and safety protection for versatile applications.

Typical Capacity 2600mAh          @ 0.2C Discharge
Minimum capacity 2580mAh          @ 0.2C Discharge
Nominal voltage 7.40V
Standard Charge CC/CV,0.2C5A,8.40V
Standard Discharge CC,0.2C5A, 6.00V
End-of-charge  Voltage 8.40V±0.1V
End-of-charge Current 0.02C5A (At CV mode)
End-of-discharge Voltage 6.00 V
Charging Time 8.0hours(standard charge) 8小时
Quick Charge Current 2600mA   (1.0C5rate)
Quick Discharge Current 5200mA   (2.0C5rate)
Max Discharge Current 7800mA   (3.0C5rate)
Initial Impedance Max: 240mW
 Weight Approx:95±2g
Operating temperature Charging:  0℃~45℃
Discharging:-20℃~60℃
Storage temperature -5℃~35℃
Storage Humidity ≤75% RH
Appearance Without scratch, distortion, contamination and leakage
Standard environmental condition Temperature                 : 25±2℃
 Humidity                    :  45-75%RH
Atmospheric Pressure         : 86-106 KPA

14.8V 2500mAh Li Ion Battery

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