VapCell 40T 21700 4000mAh 30A rechargeable battery

A$19.95

Specifications:

Size: 21.1 x 70.1mm

Model: 21700

Capacity: 4000mAh

Constant Current: 30A

Nominal Voltage: 3.6V

Charging cut-off voltage: 4.20±0.05V

Standard charging current: cc/cv(<=3A)

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