Energy Saver Battery Threshold (plugged in): registry value ACSettingIndexComputerHKLM\Software\Policies\Microsoft\Power\PowerSettings\E69653CA-CF7F-4F05-AA73-CB833FA90AD4

Policy ID: EsBattThresholdAC
Scope: Computer Configuration
Supported on: At least Windows Server 2016, Windows 10
Source: Administrative Templates (.admx) for Windows 11 2026 Update (26H2) (version 1.0)
Category: System › Power Management › Energy Saver Settings

Registry

ACSettingIndex

REG_DWORDComputer

HKLM\Software\Policies\Microsoft\Power\PowerSettings\E69653CA-CF7F-4F05-AA73-CB833FA90AD4 Current key

Enabled value: Depends on the option value
Element: Energy Saver Battery Threshold (percent):
Value type: REG_DWORD
Required: true
Maximum value: 100

Apply with .reg · CMD · PowerShell

.reg

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Power\PowerSettings\E69653CA-CF7F-4F05-AA73-CB833FA90AD4]

; Value names and types follow the ADMX. Replace <enter value> below with your own data
"ACSettingIndex"=dword:<enter value>

CMD

:: Value names and types follow the ADMX. Replace <enter value> below with your own data

reg add "HKLM\Software\Policies\Microsoft\Power\PowerSettings\E69653CA-CF7F-4F05-AA73-CB833FA90AD4" /v "ACSettingIndex" /t REG_DWORD /d "<enter value>" /f

PowerShell

# Value names and types follow the ADMX. Replace <enter value> below with your own data

New-Item -Path 'HKLM:\Software\Policies\Microsoft\Power\PowerSettings\E69653CA-CF7F-4F05-AA73-CB833FA90AD4' -Force | Out-Null
New-ItemProperty -Path 'HKLM:\Software\Policies\Microsoft\Power\PowerSettings\E69653CA-CF7F-4F05-AA73-CB833FA90AD4' -Name 'ACSettingIndex' -PropertyType DWord -Value '<enter value>' -Force | Out-Null