... 5200mAh Universal Portable Power Bank for Iphone/ Ipad/MP4/Mobile Phone-Product Parameter Battery type:Li-ion Battery Power ... C to + 55.C -Features: 1) High capacity battery, High efficiency output. 2) Intelligent MCU controller, monitoring ... battery energy. 7) Suitable to IPHONE, PSP, MID, cellphone, MP3,GPS and similar devices. 8) Small size, light weight and portable 5200mAh Universal Portable ...