... 4.Low Price with good quality 5.factory directly new design portable power supply WITH 5000mAh polymer llithium-ion battery ... display the power and electricity state. Specifications: 1. Core type: li-ion polymer core, rechargeable, 500times above charging cycle, 2. Hard ... . LG chocolate, Sony ErikssonK750, Nokia 8210/6101, etc new design portable power supply WITH 5000mAh polymer llithium-ion battery