OPPO A54 5G
Extending 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.
Step 1 of 3
Slide two fingers downwards starting from the top of the screen.
Step 2 of 3
Press Power saving mode to turn on the function.
Step 3 of 3
Press the Home key to return to the home screen.