7.4v 8800mAh lithium battery pack for bike lights

Description
7.4v 8800mAh lithium battery pack for bike lights
Detail

Specification:
Combination way: ICR18650-2S4P
Rated voltage: 7.4V
Rated capacity: 8800mAh
Constant discharge current: 0.2C(Standard)/1C(Max)
Working temperature: charge: 0~45℃/discharge: -20~60℃
Internal Impedance: ≤180mΩ
Lead model: 18#, length: 50mm
Over-Charge detect voltage/each series: 4.25±0.025V
Over-discharge detect voltage: 2.75±0.08V
Current threshold: 8-10A

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