... ,000mAh (theoretically 5,000mAh, actually 4,000mAh) Battery type: Li-polymer battery Input voltage: 5V DC Features: Works with most MP3 players, ... : 5,000mAh (theoretically 5,000mAh, actually 4,000mAh)Battery type: Li-polymer batteryInput voltage: 5V DC, 1.0AOutput voltage ... hoursPort 1: iPad, iPhonePort 2: cell phone, iPhone, iPod, all digital devices charged via USB portDimensions: 110 x 70 x 15mm ...