2 Channel 18650 Battery Charger Li ion Rechargeable Smart Charger

Charger Features:
Support Battery Type:Li-ion
Support Battery Size : Up to diameter 19mm , up to length 71mm
Two independent charging channels: For AA,AAA,18650,14500,CR123A,16340,17650,17670,18500 Li-ion battery
Not charge when the battery positive and negative is reverse.
Reverse-polarity protection circuit board.

Specification:
* Input: 100-240V, 47-62Hz.
* Output: 1.2V/700mA, 4.2V/600mA.
* Charger Size : L 2.1cm, H 3.4cm, Diameter: 3.4cm