Fix: Laptop Battery Not Charging to 100% on Windows 10

Jun. 24, 2022 / Updated by Helia to Windows 10

"My laptop runs into an issue of ‘battery not charging to 100%’. The battery gets stuck at 75% all the time even when the AC power is connected."
"When I booted up my Lenovo laptop, it reads: "20% available (plugged in, not charging)."
"My Asus laptop battery is set up to charge to 65%. How do I change it to charge a 100%?"
"My Acer laptop won’t charge fully to 100%. When the machine is on and plugged in, the battery keeps staying at 98% even when left to charge overnight."

Do you come across the similar laptop battery problem? After the Windows 10 upgrade or updates, like Windows 10 Creators Update, some PCs get stuck on "laptop battery not charging to 100%" issue. In this case, it seems your laptop is in the battery mode, but in fact, you've connected the machine to the AC power adapter. When you move the mouse to the battery icon in the notification on bottom right corner, it notices that "98% plugged in, not charging". It may also be 56%, 85%, 91%, etc. The percentage won't change to 100% no matter how long the laptop has been plugged in.


Don't be worried. In this Windows 10 guide, we're going to show you the tried-and-true solutions to fix the Windows 10 "laptop battery not charging to 100%" problem.

Top 6 Ways to Fix Battery Not Charging to 100% Issue on Windows 10 Laptop

Before the fixing, it is better to check your laptop battery hardware and perform some troubleshooting. Here is a small snip to get you started.

1. Shut down the laptop and boot it into Windows 10 again.
2. Unplug and replug in the laptop battery.
3. Use the original laptop AC power charger.
4. Make sure your laptop battery is working in an environment with proper temperature.
5. Open the Command Prompt (Admin) and type into powercfg /batteryreport. Then go to the C:\Windows\System32\battery-report.html to check recent laptop power usage.



See Also:Fix "Driver Power State Failure" Error in Windows 10, 8.1, 8, 7, Vista, XP

After the check, if the battery draining problem still persists, let's get your laptop battery back on track with the top 3 solutions below. Please take your time following the steps to fix the battery issue.

Way 1. Test with other chargers

I mentioned the AC power adapter before. Your charger may be the culprit. If you have spare parts for work at home, try it to see if you are charged. If you don't have one, you can borrow one from a work colleague. If you can't use another charger, try it on another laptop to see if you can charge the device.

Way 2. Check if the connector is dirty or damaged

If the computer has a modular battery, remove the battery and check for damage or need to clean around the contacts and inside the battery compartment. In addition, please check whether there are dust particles in the charging port, which may prevent the battery from charging.

Way 3. Remove all external devices

If you keep external devices such as smartphones, USB external drives, mice, printers, and any other devices connected to the system while charging, the battery will take longer to reach 100%. Make sure to disconnect all these devices so that your system does not compete with all other electronic devices.

Way 4. Perform Troubleshooting on Windows 10 to Fix the Laptop Battery Not Charging Issue

Windows troubleshooter is a built-in tool you can use to find and fix hardware device issue on Windows 10. If you've updated the operating system to the latest Windows 10 version (v1703), then you can go to the Settings to perform troubleshooting to the laptop battery issue.

1. Use Windows shortcut keysWin + I to launch the Settings.
2. Go to the Update & security menu.
3. On the left pane, select Troubleshoot.
4. On the right side, scroll down for Power.
5. Click the Run the troubleshooter button.


Way 5. Configure the Power Options to Calibrate the Laptop Battery

Sometimes, the laptop battery not charging problem may be caused by faulty power configuration. You can go to the Power Options to calibrate the battery usage of the laptop.

1. Right-click the battery icon on the taskbar.
2. Select the Power Options.
3. Click the Change plan settings beside the current power plan.
4. Click the Change advanced power settings.
5. Scroll down and expand the Battery.
6. Expand the Reserve battery level.
7. Set the value of the Plugged in as a proper percentage you like.


See Also:

Note: You can also go to the Energy Management tool if you're using some brands of laptops like Lenovo, Dell, HP, etc. The utility allows you to change the battery mode and select how to show the battery usage percentage.

Way 6. Update Battery Drivers and BIOS to Fix the Laptop Battery Not Charging to 100% on Windows 10

You can try this solution if the previous one didn't solve the laptop battery problem. After the Windows 10 upgrade, update or reinstall, you need to install the compatible drivers for the OS in case problems like 100% disk usage, Windows 10 black screen, WiFi not available, Windows 10 laptop overheating, etc. occur and annoy you all day long.

Outdated, missing or incorrectly configured battery driver and BIOS firmware can result in the battery not charging to 100% on Windows 10 laptop. So it is important to repair the driver problem to fix the battery issue.

You can remove the battery and connected the laptop to the AC power. Then go to the Device Manager to uninstall the ACPI-Compliant Control Method Battery. After a reboot, check the battery icon to see if the battery can charge as before. Also, download and install the compatible BIOS.


If you don't know how to operate this due to little Windows inner working knowledge, it's recommended to use Driver Talent, review as the safest and fastest way to update drivers. It can download and install the official and WHQL drivers and BIOS for your Windows 10 laptop and help to fix the battery not charging problem instantly.

Click the button below to get the driver and BIOS directly.

Download Now

Here is how to make it:

1. Click Scan to detect faulty ACPI-Compliant Control Method Battery driver, AC Adapter driver and BIOS on your laptop.


2. Click Update or Repair when Driver Talent offers the solutions. You can easily download drivers for Asus laptop battery, Acer laptop battery, Dell laptop battery, etc.
3. Restart the computer to make the driver changes take effect.


Note: Don't forget to back up drivers and create a system restore point before the changes so that you can restore the system and the drivers once Windows 10 runs into other problems.

Also, you can check for updates in Settings to see if Microsoft has released some hotfixes to fix the laptop battery not charging problem.

That's it. Hope this Windows 10 post can help to solve the battery plugged in but not charging issue. You can drop a line below or check the LEFT MENU buttons for more solutions if you still have questions on how to fix the laptop battery not charging to 100% on Windows 10. Check Windows 10 Issues and Fix for more about laptop battery problems.

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