There are two ways of doing this to apply it across all power profiles. You can either keep changing the existing power plan and use the SCHEME_CURRENT option to change for all one after the other.

Windows 11/10 cannot save the power plan resulting in unusual sleep mode, brightness issues, etc. In most cases, it is changed to high performance. As a regular Windows 10 PC user, this issue can ...

For devices that are destined for momentary and infrequent use as well as battery power, some kind of power saving is pretty much ... some kind of sleep mode or auto-off, [PJ Allen] simply plugged ...

If you find that Low Power Mode doesn't save your battery, you can turn off the automation by going into Shortcuts and ...

Standby power, often called “phantom load” or “vampire power,” refers to the electricity consumed by electronic devices and appliances even when turned off or in standby mode. Many devices, such as ...

The Galaxy S21's high refresh rate, although visually appealing, consumes a lot of battery power. To conserve battery, set the screen refresh rate to 60 Hz. Go to "Settings," then "Display," select ...