... . rechargeable samsung battery inside for fully charge your iphone/ipod, mobile phones, mp4, camera, DC, PSP etc3.safety protection: over charge, ... , over current, short circuit protection to sure your iphone/ipod, mobile phones, mp4, camera, DC, PSP not been charged broken, and ... charge life cycle long to 500 times5. warranty long for 12 months.SpecificationInput: 5V/500mAOutput: 5V/1A standard USB 2. ...