Use the original charger to maintain optimal battery performance over the life of your device.
To charge the battery, insert the microUSB end of the microUSB cable into the port at the base of the device. Note: Your device charges quicker using a power outlet than when connected to a laptop or other power source.
Insert the USB end of the microUSB cable into the Wall adapter and plug it into a wall outlet.
Alternatively, you can insert the USB end of the cable into a computer to charge.
While charging, the Charging icon will be displayed in the Notifications bar.
When fully charged, the Charged battery icon will be displayed in the notifications bar.
If the device will not turn on, you will need to charge the battery before attempting to power on.
To learn more about charging your battery, download the user manual.