Product Review

This travel charger can be used anywhere in the world More convenient, just insert the battery and plug the charger into outlet to charge it.
Built-in protection circuit prevents overcharging and heats. Quick charge with automatic constant current control protects battery from overcharging, short circuit, and electric shock
Input: AC 100-240V 50/60Hz 200mA
Output: DC 5.0V=1000mA (USB)
Output: 4.4V=600mA
LED indicator.