... portable power 1,high-capacity li-ion polymer battery 1900mah 2,500 times above charging cycle 3,2 ... mobile phone and digital products with USB function,eg.iPhone, iPad,PDA,MP3,MPS4,PSP,GPS.3.Good ... Then use mobile power to charge the phones, iPad, iPhone etc:A. Switch on the button, B. Charge the ... by USB cable and iPad connector.C. Charge the iPhone and other phones, please use the 500ma USB socket ...