Battery charge mode

Unless DeviceAdvancedBatteryChargeModeEnabled is specified, which overrides DeviceBatteryChargeMode, then setting DeviceBatteryChargeMode specifies battery charge mode power management policy (if supported on the device). To extend battery life, the policy dynamically controls battery charging by minimizing stress and wear-out.

Leaving the policy unset (if supported on the device) applies the standard battery charge mode, and users can't change it.

Note: If Custom battery charge mode is selected, then also specify DeviceBatteryChargeCustomStartCharging and DeviceBatteryChargeCustomStopCharging.

Battery charge mode

0. Fully charge battery at a standard rate.
   

   Registry Hive	HKEY_LOCAL_MACHINE
   Registry Path	Software\Policies\Google\ChromeOS
   Value Name	DeviceBatteryChargeMode
   Value Type	REG_DWORD
   Value	1

1. Charge battery using fast charging technology.
   

   Registry Hive	HKEY_LOCAL_MACHINE
   Registry Path	Software\Policies\Google\ChromeOS
   Value Name	DeviceBatteryChargeMode
   Value Type	REG_DWORD
   Value	2

2. Charge battery for devices that are primarily connected to an external power source.
   

   Registry Hive	HKEY_LOCAL_MACHINE
   Registry Path	Software\Policies\Google\ChromeOS
   Value Name	DeviceBatteryChargeMode
   Value Type	REG_DWORD
   Value	3

3. Adaptive charge battery based on battery usage pattern.
   

   Registry Hive	HKEY_LOCAL_MACHINE
   Registry Path	Software\Policies\Google\ChromeOS
   Value Name	DeviceBatteryChargeMode
   Value Type	REG_DWORD
   Value	4

4. Charge battery while it is within a fixed range.
   

   Registry Hive	HKEY_LOCAL_MACHINE
   Registry Path	Software\Policies\Google\ChromeOS
   Value Name	DeviceBatteryChargeMode
   Value Type	REG_DWORD
   Value	5