Samsung Galaxy S21 5G
Android 11.0
Extend the battery life
Some functions on your phone use a lot of power and therefore significantly reduce the battery life. You can reduce the power consumption by turning on low power mode.
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1Find "Power saving mode"
- Slide two fingers downwards starting from the top of the screen.
- Press the settings icon.
- Press Battery and device care.
- Press Battery.
- Press Power saving mode.
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2Extend the battery life
- Press the indicators next to the required settings.
- Press the indicator below "Power saving mode" to turn on the function.
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3Return to the home screen
- Press the Home key to return to the home screen.