... .Can work while charging at the same time Portable mobile powerThe products is a commercial portable power with high capacity build-in lithium ... factory ) , it could charge laptop , camcorder, mobile phone, iPOD, iPhone, PSP, PMP, MP3, MP4,DVR, portable DVD, pocket mini projector, PDA, walkie ... ;Output current: 2A;Weight: about 220g Size:97mm*60mm*23mm.…… Portable mobile power