Oppo How to Turn on Battery saver automatically
Oppo 9The Oppo smartphone's power-saving mode can also be activated automatically as soon as a specified battery level is reached, if desired, and the limit at which the power-saving mode should be activated can be set between 5 and 75 percent.
Android 10 (ColorOS 7.0)




- Open the Settings
- Tap on Battery
- Tap on Power saving mode
- Enable or Disable Turn on at specified battery level