• Works with all iPod & iPhone • High capacity for power extension • Easy to carry with Slim and Lightweight design • Easy to use with smart USB charging design • Power up your mobile devices in anywhere and anytime • Power up for most mobile devices with your own USB charging cable • Dual USB powering ports design • Model iON C 2200 • Capacity 2200mAh ,Li- Ion Polymer • Input USB 5V/0.5A • Output USB 5V/1A(Max) • Cycle Life 500 times • Charging Time 4~5 hours • Dimension(L x W x H) mm 102 x 65 x 9.5 • Net Weight 80g • Operating Temperature 0～40°C (32～104°F) • Protective Function Over current / Over discharge / Over charge / Short circuit protection