... 3)Capacity of internal battery: 5000mAh 4) For cellphone and iPhone 5000mAh Backup Power Pack for cellphone and iPhone4 1) Material: ABS ... devices such as mobilephone, digital camera, PSP, GPS, iPhone, iPad etc.3) Smart protective integrated circuit to avoid ... and current: 5V, ,500mAh and 5V,1000mAh7) Charging time for iPhone:60 minutes8) Working temperature:-10C-40C9) Storage temperature: -20C ...