Panasonic NCR21700 5000mAh

high capacity 21700 lithium ion battery

voltage, internal resistance, and capacity consistency

maximum continuous discharge current: 5A (ampere) (that is, in the temperature environment of 0 to 40 degrees). 

Instantaneous discharge current:15A (ampere)-20A (ampere) or more.

Brand: Panasonic ( Panasonic)

model: NCR21700 (steel case cell)

life span: more than 1000 times

voltage: Standard 3.6V, full 4.2V

internal resistance: 12-14 milliohm

capacity: 5000mah

size: diameter 21mm, length 70mm

uses: electric car, flashlight, notebook, etc.