... Notebook external Lithium-ion battery series for digital devices,cellphone,PDA,PSP,iPod,ect,Size:150* ... 4. 2USB output:USB1: 5V/0.5A,charge digital devices,cellphone,PDA,PSP,iPod,ect, USB2:5V/1 ... .5A, charge ipad,table pc 13200mAh Notebook ... external Lithium-ion battery series for digital devices,cellphone,PDA, ...