... portable mobile chargers 1.Capacity: 4000mAh 2.Input: 5V 1000mAh 3.Output: 5V 1000mAh 4.Certificates: CE&ROHS 4000mAh portable mobile ... : 115gApplication: for Cellphone,PSP,iPad,iPhone,iPod,PAD,MP3/4/5,GPS etc.... 4000mAh portable mobile chargers for iPhone,iPad,Smart Phone