... and elegant profile, compact for easy carryingSpecifications: Battery capacity: 5,000mAh (theoretically 5,000mAh, actually 4,000mAh)Battery type: Li-polymer batteryInput voltage: 5V ... DC, 500mACharging time: about 8.5 hoursPort 1: iPad, iPhonePort 2: cell phone, iPhone, iPod, all digital devices charged via USB ...