3600mAh portable power pack (for Cell phone, iPhone, MP3/MP4, iPod, PSP, all digital devices charged via USB port) ... power pack itself, and dual USB ports with 1A assigned respectively for charging of your mobile phones, iPhone, iPod, iPad, MP3/MP4 players, PSP ... USB, LG, Sony Ericsson, Apple) 3600mAh portable power pack (for Cell phone, iPhone, MP3/MP4, iPod, PSP, all digital devices charged via USB ...