... ,a slim charger could keep them working.Function: It is using for Nokia,Samsung,HTC,Motorlola,Sony Ericsson,LG,IPod,IPad ... .Product features:1. Built-in high-capacity polymer battery, 2200mah, to make sure many times above charging cycle.2. High standard safety ... , lightning protection function.3. Intelligent hand control on-off switch to prevent the power consumption, the colorful LED display the power ...