... to using 4.Low Price with good quality 5.factory directly new design portable power supply WITH 5000mAh polymer llithium-ion battery ... like iPad, iPhone, Nokia, blackberry etcHard plastic shell. Charge and discharge protection. Small size, big power. 3LED as power indication ... Core type: li-ion polymer core, rechargeable, 500times above charging cycle, 2. Hard plastic shell, white color, 3. The battery ...