Samsung 21700 40T

SAMSUNG 40T 21700 4000MAH SPECIFICATIONS:

Size: 21700

Approximate Diameter: 21.1mm (max)

Approximate Length: 70.4mm (max)

Brand: Samsung

Manufacturer Rated Capacity: 4000mAh

Manufacturer Rated Standard Discharge Capacity: 3900mAh

Manufacturer Rated Max Discharge Current: 30A

Nominal Voltage: 3.6V

Peak Voltage: 4.2V

Style: Flat Top

Color: Purple

Do not let your batteries touch each other or other metallic items. Keeping your batteries loose, such as in your pockets, is a good way to have your batteries fail and seriously harm you. There are battery holders and covers to keep your batteries safe. Get some – now.

Do not dispose any battery in a fire.   There are dangerous chemicals in batteries. If you try to burn your batteries they’ll release dangerous fumes and will probably explode. Do yourself, and the rest of the world, a favor by taking your old batteries to a battery recycling center.