portable battery charger for iPhone 4 4S 1.2000mAh,5000mAh available ... portable battery charger for iPhone 4 4S,iPod,PSP,GPS,MP4...Number:MA8323Main functionAdvanced aluminum materials,feel comfortable,wear resistance.5000mAh high- capacity ... ,plug in the portable data lines can be realized at any time chargeValue share. SpecificationsProduct Capacity: 5000mAhRated Capacity: 4800mAhWeight: about ...