This accessory is compatible with the following:

1. 1400MAH rechargebale Built-in Li-ion Battery.you can charge mobile/digital products anytime anywhere.
2. Pull out the AC plug,insert to the power, the mobile/digital products will charge directly by outer electricity .
3. A USB Cable stick around the shell,which will help you to transfer the data to/from your computer,at the same time,charge your mobile/digital products.
Specifications:
1. Input Voltage: AC 100-240V 50/60Hz
2. Output Voltage: DC 5.1V-5.5V
3. Output Current: 650mA,Maximum 700mA
4. Battery Capacity: 1400mAh
5. Size & Weight: 73*60*20mm,about 90g