How to fix not showing the remaining battery time on Windows 10

How to fix not showing the remaining battery time on Windows 10

On any Windows laptop (or tablet), clicking the battery icon in the menu on the taskbar or simply hovering over it will display an estimated usage time remaining, meaning the laptop’s battery will remain. How long will it last before needing to be plugged in? If the battery portion of your Windows laptop doesn’t show the estimated remaining time, then there is a problem somewhere and today’s article will show you two ways to fix it.

While the battery estimate indicator isn’t always accurate and is really just an estimate, it’s a pretty useful feature. By default, this feature is always enabled on Windows devices. But some factors can make it go away on your laptop.

Updating your device’s operating system to a faulty or beta (Insider) version may hide the battery estimate indicator. Inadequate or incomplete OS updates can also affect your laptop’s battery life indicator.

Whatever your case, the problem of estimated remaining battery time not showing up can be fixed.

Windows 10 update

Your laptop may be running a faulty version of Windows 10, affecting the remaining battery time estimation feature. If this is the case, updating your laptop’s operating system may help fix the problem.

Refer to the article: How to keep your Windows computer up to date for details on how to do it.

Tweak Windows Registry

Registry Editor is a tool that allows to change certain hardware and software configuration settings on the computer. To troubleshoot laptop battery life estimation issues, you must change two entries / keys in the Windows Registry: UserBatteryDischargeEstimator and EnergyEstimationDisabled.

When enabled, these two items will prevent your laptop from displaying the estimated usage time you can get from the laptop battery. To fix the error, you need to delete these items and create a new item to show the estimated battery life. It is very simple to do this. Just follow the steps below.

Step 1 : Type regedit in the Windows Search box .

Step 2 : Launch the Windows Registry Editor by clicking Run as Administrator or just pressing the Enter button on your keyboard.

Next thing to do is navigate to this folder Computer HKEY_LOCAL_MACHINE SYSTEM CurrentControlSet Control Power in Registry Editor.

Step 3 : Expand the HKEY_LOCAL_MACHINE folder by clicking the drop-down arrow next to it.

Expand the HKEY_LOCAL_MACHINE folder

Step 4 : Next, expand the SYSTEM folder .

Step 5 : In this folder, expand the CurrentControlset folder .

Step 6 : Now, expand the Control folder .

Step 7 : And finally, scroll down and find the folder labeled Power , then tap on it.

Scroll down and find the folder labeled Power

Step 8 : Locate the item named UserBatteryDischargeEstimator , right-click on the item and select Delete.

Delete the UserBatteryDischargeEstimator item

A prompt warning you that deleting the System Registry entry could cause system instability will be displayed. Click Yes to continue.

Step 9 : Locate the EnergyEstimationDisables entry, right click on it and select Delete.

Delete the EnergyEstimationDisables entry

Click Yes on the window that appears to confirm the deletion of the entry.

Now, create a new entry called EnergyEstimationEnables in the Power folder . This item is responsible for displaying the estimated percentage of remaining battery on a Windows computer.

Step 10 : Right-click on the Power folder on the left side of Registry Editor.

Step 11 : On the context menu, hover your mouse pointer over New and select the DWORD (32-bit) Value option.

Step 12 : Rename the newly created entry to EnergyEstimationEnables and press the Enter button.

Step 13 : Now, right click on the entry EnergyEstimationEnables and select Modify.

Step 14 : Modify the Value data of the entry to 1 and click OK.

Modify the Value data of the entry to 1

Step 15 : Close Registry Editor and restart the computer. After the reboot, you should now see an estimate of the current battery life (in percent) displayed.