... .Output: 5V 1000mAh4.Certificates: CE&ROHSSpecification:Capacity: 4800mAh Battery type: Polymer Lithium-ion battery,high energy and safeInput voltage: 5VInput current: 1000mAOutput ... *7.5mmWeight: 160gApplication: for Cellphone,PSP,iPad,iPhone,iPod,PAD,MP3/4/5,GPS etc.... 4800mAh portable mobile charger for iPad,iPhone,Smart Phone ...