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Vapcell 21700 G40 4000mah 30A/45A

Brand Vapcell
Series 21700
Model G40
Color White
Weight 72g
Chemistry INR
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Vapcell G40 21700 4000mah 30A/45A


u Model: G40

u Typical Capacity: 4000mAh (0.2C discharge)

u Min capacity: 3900mAh (0.2C discharge)

u Nominal voltage: 3.60V

u Max Continuous Discharge Current: 30A

u Max Discharge Current: 45A

u End-of-charge voltage: 4.20V

u End-of-discharge Voltage: 2.5V

u Weight: 72g ( Appr)

u Internal resistance: 11mΩ ( Appr) AC 1kHz

u Standard Charge: 2000mA,CCCV 100mA cut-off

u Quick Charge Current: 4000mA

Unique Features :


Button top can be added, and the size is 2-3mm longer than a standard 21700 cell like flat top & unprotected. The button top is widely required for flashlights, doorbells and other devices.

Discharge Graph: