Reserve battery notification level
- Policy ID
- ReserveBatteryNotificationLevel
- Scope
- Computer Configuration
- Supported on
- At least Windows Server 2008 R2 or Windows 7
- Source
- Administrative Templates (.admx) for Windows 11 2026 Update (26H2) (version 1.0)
- Category
- System › Power Management › Notification Settings
Description
This policy setting specifies the percentage of battery capacity remaining that triggers the reserve power mode.
If you enable this policy setting, you must enter a numeric value (percentage) to set the battery level that triggers the reserve power notification.
If you disable or do not configure this policy setting, users can see and change this setting.
Options
Registry
ComputerHKEY_LOCAL_MACHINE
HKLM\Software\Policies\Microsoft\Power\PowerSettings\F3C5027D-CD16-4930-AA6B-90DB844A8F00 View registry values
- DCSettingIndexREG_DWORD