portable power 1,Built-in high-capacity li-ion polymer battery,5000mah 2,500 times above charging cycle 3,2 USB output socket portable power Portable power 5000mAh/I-phone 4/I-pad /2 usb port Product features: 1. Built-in high-capacity li-ion polymer battery,...

portable power 1,Built-in high-capacity li-ion polymer battery,5000mah 2,500 times above charging cycle 3,2 USB output socket portable power Portable power 5000mAh/I-phone 4/I-pad /2 usb port Product features: 1. Built-in high-capacity li-ion polymer battery,...