Spcification

1)Capacity:20000mAh  Lithium Polymer Battery

2)Power: 5V

3)Battery input power: Dual USB output style :  5V DC，1A and 5V DC2A

4)Thickness: only 9.5mm (it is real Super silm for 20000mAh power bank)            

5)For PSP，MP3/MP4，digital camera，Micro 5PIN Smart phone，IPAD，IPAD2，IPHONE4 iphone4S