Features:

Over-Charge protection:When Charging the external battery or being charged for a long time,and the battery or power is Saturation,the Power Bank can turn off the power itself.

Over-Discharge protection:When Exhausting its electricity, the power bank can turn off the charging and protect itself.

Short Circuit protection:When External devices’ short circuit occurs,the power bank automatically protect by Cutting off the power supply.

Long Circle life:It can charge and been charged for many times,and Capacity Attenuate very small.

Surge protection:Use High Precision review regulation circle,output stable.

Over current protection:Automatically protect by cutting off the output so that both the power bank and the nobile device will not be destroyed by the over current.

High Conversion rate:Very High conversion above 85%.

Intelligent Sleep When stop charging,Automatically go to sleep to reduce energy consumption

Specifications:

Model: GF-202InPut: DC 5V 1AOutPut: 5V 1ABuild-in Battery Capacity: 5200mAh color: white+blue, white+green,white+grey,white+rose

Charge the Power Bank1,Connect directly to Computer USB2,Connect to a 5V Adapter,and then connect to Home Power

Charge the mobile phone and device1, Connect the mobile phone and device with usb cable,wait the power bank output automatically2, Connect the mobile phone and device with usb cable and long press the switch power.(1.5second)

Package Include: 1x 5200mAH power bank 1x USB cable