Portable Energy charger

Specification:

1.       Inside L-ion battery: 3.7V 2000mAh

2.       Output: 5.3V 500mA

3.       Indication: charging: LEDs are turned on one by one in the displaying bar;                 Discharging: when using, LED will be on and red LED will be on while empty power.

4.       Constand voltage during charging: 4.2V

Charging current limited: 500mA

5.       discharging current limited: 500mA

6.       protection: integrated circuit that prevents your battery from being over charging,over discharging, over current and short circuit

7.       button for showing the remaining capacity of the inside battery

8.       button for flashlight

Main components:

Portable enegy: 1PC

USB charging cable: 1PC

Connecting cable: 1PC

Connectors