4400mah external power bank 1.Capacity:4400mAh 2.Factory ... 4.CE,UL 2012 newest 4400mAh external power bank for iphone charger,iPad,iPod,psp,DV,DC,MP3,MP4,PDA ... powerful function.5. High efficiency, near zero power consumption.6.LED lighting function, easy to illuminate ... torch function, excellent design for the users. 2012 newest 4400mAh external power bank for iphone charger,iPad,iPod,psp,DV,DC,MP3, ...