... new design portable power supply WITH 5000mAh polymer llithium-ion battery PETC-P11 Specifications 5000mah power bankCharge for iPad, iPhone ... power indication. Product features: 1. Built-in high-capacity li-ion polymer battery, 5000mah, to make sure 500 times above charging cycle ... charging cycle, 2. Hard plastic shell, white color, 3. The battery capacity: 5000mah / 18.5 Wh 4. Input, mini-USB 5V / ...