1: Lithium batteries 4000mah

2:Material: Aluminum

3:Color:silver ;black ; red;blue

4:weight:80g

5:cycle life: > 500 times, full of slow release 500 times to maintain a more than 80 percent of electricity

Applicable device:MOBILE, PSP, IPOD, IPHONE, iPad, MP4, PMPs, GPS, CAMERA, etc..

Fashion Mobile power 4000mah,Super Slim