The battery saver feature helps conserve power when a system is running on battery. When battery saver is on, some Windows features are disabled or behave differently. Using battery saver is the easiest way to extend battery life.
Battery saver will turn on automatically when your battery falls below 20% by default.
Display brightness is automatically reduced to 30% by default when using battery saver. You can specify the percentage value to scale brightness to when battery saver is turned on. You can also turn on or off Lower screen brightness when using battery saver.
Battery saver can only be turned on while your PC is running on battery power.
Battery saver is turned off automatically while your PC is plugged in.
This tutorial will show you how to turn on or off Lower screen brightness when using battery saver for your account in Windows 11.
Open Settings (Win+I).
Click/tap on System on the left side, and click/tap on Power & battery on the right side. (see screenshot below)
Click/tap on Battery saver to expand it open. (see screenshot below)
Turn On (default) or Off Lower screen brightness when using battery saver for what you want.
You can now close Settings if you like.
- Turn On or Off Battery Saver in Windows 11
- Change Percentage to Lower Brightness to when using Battery Saver in Windows 11
- Turn On or Off Night Light in Windows 11
- Adjust Display Brightness in Windows 11
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- Turn On or Off Adaptive Brightness in Windows 11