1. Insert the microUSB end of the microUSB cable into the USB port on the wall charging adapter.
   Note: Use the original charger to maintain optimal battery performance over the life of your device.
   
2. Plug the wall charging adapter into an available power outlet.
   Note: This device supports USB 2.0 cables.
   
3. Insert the microUSB end of the microUSB cable into the microUSB port on the device.
   
4. The device can also be charged via laptop. Insert the microUSB end of the microUSB cable into the microUSB port on a laptop.
   
5. The Battery icon is displayed in the Notifications bar.
   
6. For best performance, charge the battery fully prior to using the device for the first time.
   
7. The device automatically powers off when the battery power is too low.