Protable battery for Mobile phone,MP3/MP4,PSP,NDS ,ipod , iphone. Ipad. Spec.1. Battery Type: Li-Pol2. Capacity: 10000mAh/37Wh3. ... LEDs indicates the Cap,2)Charging indicate:LEDs turn on one by one,and LEDs will turn off ... shut down after 10 Seconds;6)Can charge for Ipad and Samsung P1000;7)It can select ... switch,and the opposite LED will turn on when we select. Fit for :Mobile phone,MP3/MP4,PSP,NDS, ...