Extend battery life
Some functions on your tablet use a lot of power and therefore significantly reduce the battery life. You can reduce the power consumption by turning on low power mode.
Slide your finger downwards starting from the top of the screen.
Tap the settings icon.
Tap Device maintenance.
Extend the battery life
Tap the required setting.
Tap APPLY to turn on the function.
Return to the home screen
Tap the Home key to return to the home screen.