... use, can think of your notebook computers, mobile phones, MP3, MP4, PSP, PDA, IPOD, mobile DVD, digital camera charge at any time ... lithium battery 5.Output : 5V/ 1000mAh 6.Capacity:4400mAhSupport Devices:1,Mobile Phone: IPHONE.NOKIA,Motorola,Nokia,Samsung,LG, and Sony Ericsson ... .NDSI.GPS and etc.3,Other digital Devices: ipod, ipad,DV, DC,MP3,MP4,PDA and etc YJ17 mini portable mobile power charger