Change Critical Battery Levels on Windows 10: Users are unable to change the critical & low battery levels below a specific point and if you got a big battery then you are not able to utilize your battery to the optimum levels. You won’t be able to change the critical battery levels below 5% on Windows 10 and 5% means close to 15 minutes of battery time. So in order to utilize that 5 %, users want to change the critical battery levels to 1%, because once the critical battery levels are met the system is automatically put into hibernation which just takes close to 30 seconds to complete.
By default the following battery levels are set by Windows:
Low Battery Level: 10%
Reserve Power: 7%
Critical Level: 5%
Once the battery is below 10% you will get a notification saying low battery levels accompanied by a beep sound. After that, once the battery is below 7% the Windows will flash a warning message to save your work and turn off your PC or plug in the charger. Now once the battery levels are at 5% then Windows will automatically get into hibernation. So without wasting any time let’s see How to Change Critical Battery Levels on Windows 10 with the help of the below-listed guide.
Change Critical Battery Levels on Windows 10
確保建立一個還原點,以防出現問題。
Method 1: Change Critical & Low Level Battery Levels
注意: This method doesn’t seem to work on all computers, but it’s worth a try.
1.Turn off your PC then remove battery from your laptop.
2.Plug in the power source and start your PC.
3.Log into Windows then right-click on Power icon 並選擇 電源選項。
4.然後點擊 更改計劃設置 next to your currently active plan.
5.下一步,點選 更改高級電源設置。
6.向下捲動直到找到 電池, click the plus icon to expand it.
7.Now if you want to then you can change the actions which computer takes on reaching a specific battery level by expanding Critical battery actions.
8.接下來展開 電池電量嚴重不足 並改變 settings to 1% for both Plugged in and On battery.
10.If you want then do the same for 電池電量低 just make sure to set it to 5%, not below it.
11.單擊應用,然後單擊確定。
12.重新啟動您的 PC 以保存更改。
Method 2: Use Powercfg.exe to change battery levels
1.按 Windows 鍵 + X 然後選擇 命令提示符(管理員)。
2.在cmd中輸入以下命令並回車:
powercfg -setdcvalueindex SCHEME_CURRENT SUB_BATTERY BATLEVELCRIT <percentage>
注意: If you want to set the critical battery level to 1% then the above command will be:
powercfg -setdcvalueindex SCHEME_CURRENT SUB_BATTERY BATLEVELCRIT 1%
3.Now if you want to set the critical battery level for plugged into 1% then the command will be:
powercfg -setacvalueindex SCHEME_CURRENT SUB_BATTERY BATLEVELCRIT 1%
4.重新啟動您的 PC 以保存更改。
In addition to above, you could learn more about troubleshooting power plans from 並點選這裡。
推薦:
這樣你就成功了 Change Critical Battery Levels on Windows 10 但如果您對本指南仍有任何疑問,請隨時在評論部分提出。