... plastic shell. Charge and discharge protection. Small size, big power.3LED as power indication.Product features:1. Built-in high-capacity ... 2. Two USB output socket, can also charge iPhone, iPad, mobile phones(like Nokia, Blackberry, Moto, Samsung, Sony Eriksson etc), digital ... to connect by USB and corresponding connector of the mobile phone. 3. The mobile power can charge any digital device which the ...