Battery 40T 21700 30A 4000mAh – Samsung

Specifications :

Model: 40T

Size: 21700

Rated capacity: 4000mAh

Nominal voltage: 3.6V

Maximum voltage: 4.2 V.

Discharge current: 30A maximum continuous

Style: Flat top

Protected: NO, UNPROTECTED

Approximate dimensions: 21.1 mm x 70.4 mm

Estimated weight: 66.8 g