portable battery charger for iPhone 4 4S 1.2000mAh, ... such as iPod,MP3 2000mAh 5000mAh portable battery charger for iPhone 4 4S,iPod,PSP,GPS,MP4...Number:MA8323Main functionAdvanced aluminum ... USB charging,such as mobile phone,iPhone 4G 4S,PSP,IPOD,MP3,MP4,GPS,Bluetooth,digital cameras and so ... ,power output using the USB port,plug in the portable data lines can be realized at any time chargeValue ...