* Input : AC 100V - 240V , 50 / 60Hz , Max150mA
* Output : DC 4.2V 600mA
* Battery Type: 2 x 18650 rechargeable battery
* Charging Time: about 2 hours
* Dimensions(L x W x H): 44 x 32 x 83mm
* Weight: 72g
* Color: black
Automatic constant current controlprevents battery from overcharging and short circuit.
LED light for charging status indication:
* LED is Red when charging, Green when charging is completed.
* If LED is off or flashing at a fast rate, the cell/s are notsuitable for charging with unit and should be removedimmediately.