... Lithium-ion battery series for digital devices,cellphone,PDA,PSP,iPod,ect,Size:150*95*23mm Weight:385g Battery ... , about 4 hoursFunctions Characteristics: 1. High capacity:13200mAH,15 times of general cell phone battery 2. Rechargeable battery: ... USB1: 5V/0.5A,charge digital devices,cellphone,PDA,PSP,iPod,ect, USB2:5V/1.5A, charge ipad, ... battery series for digital devices,cellphone,PDA,PSP,iPod,ect,