High capacity and large output current,help shorten the charging time Li-ion battery,low self-discharging Super slim,light 1.Applied for iPhone,iPad,Mobile phones,GPS,PSP,MP3/MP4 …2.Super slim: only 9 mm, Size 9*101*42mm like iPod nano3.High capacity 1900mAh.4.USB output port :5.2V / 1A . It can charging iPhone 70% fully or iPad 15% within one hour 5. Micro USB charging input port : 5V / 500mA6. ...