... 4S, iPad, mobile phone, MP3, MP4, PSP and other digital devices! This power bank battery pack has a great performance and ... more than 800 times to charge and discharge3. Using the smart protection chip, provide overcharge protection, over-discharge protection, overload ... power to meet the power demand of the mobile devicesSupport Devices:1,Mobile Phone: IPHONE.NOKIA,Motorola,Nokia,Samsung,LG, and ...