... 2600 3600 4200mAh optionalColor: BlackType: Li-ion This is a portable battery for iPhone, iPad, Blackberry, Nokia, Motorola, Sony-EricssonSamsung ... mobile phone and all digital devices charged by USB port.Function is introduced1,High capacity portable power supply,could ... charge ipod,Mobile phone PSP,GPS,MP4/MP3,iphone, ipad and other digital ...