1, Portable emergency charger for lithium battery devices, like mobile phone, mp3, digital camera, PDA, PSP, etc

2. Open the battery compartment, and put the AA battery in. Be aware of anode and cathode of the battery. Choose the correct connector and connect the mobile phone and charger. When the LED on the charger is flash. It show the charging is working

3, The charger will be disconnected automatically when the mobile phone has enough power or AA battery is power off.