competitive price charge for ipod,Mobile phone,PSP,GPS,MP4/MP3 and other digital products anytime 1,High capacity portable power supply,could charge ipod,Mobile phone,PSP,GPS,MP4/MP3 and other digital products anytime. 2,Input Voltage:DC 5V±0.05. . 3,Output Voltage:DC 5V±0.05. 4,Input current:800MA max 5,Output current:500MA -800MA 6,Cycle time:more than 500 times 7,charge time:4 hours 8,Couldn't ...