How to fix laptop battery draining too fast

There are many reasons why laptop batteries run out quickly, depending on the cause, there are effective solutions. Below are some causes and solutions that you can refer to.

1. Screen brightness

When you are using your laptop with the screen at a higher brightness level than normal, the energy consumption process occurs faster, leading to a quick battery drain.

In case you need to check your laptop screen brightness again. You can lower the screen brightness by going to Settings > System > Display then adjust the screen brightness to the level you think is suitable.

2. Network connection

Rapid battery drain can also be caused by having multiple network connections connected to your laptop. To fix this problem, you need to do the following: Go to Settings > Network Connections > Control Panel > Network & Internet > Network Connections, right-click on the network you don't really need and disable it.

How to fix laptop battery draining too fast.

3. Peripherals

Connecting to some external devices can also be the cause of excessive battery drain. You need to go to system settings or click on the device icon on the taskbar and right-click on it to safely remove the device.

For wirelessly connected peripherals, simply turn off the Bluetooth of your laptop or device to disconnect.

4. Bluetooth and Wifi

Connecting Bluetooth and Wifi also causes your laptop to quickly drain its battery. So when not needed, disconnect this connection from the computer to help the battery last longer after each charge.

In addition, turning off Wifi when not in use also helps you save data, eliminate pop-up notifications and keep your computer safe from online threats.

5. Keyboard backlight

Keyboard backlights are always recommended to be turned off because they make your computer drain the battery very quickly. It is best to only use it when absolutely necessary. In case you can still use the keyboard and do not need the backlight, quickly turn off the backlight so that your computer battery does not drain quickly.

6. Install laptop power

Adjusting your laptop's power settings can help reduce battery drain caused by certain apps or software interfering with your battery. You can do this by going to Settings > System > Power & Sleep > Adjust settings for screen timeout.

Adjustments should ensure that your laptop's power plan is designed to conserve battery life.

7. Background Tasks/Programs

When you are performing a particular task/application, there are likely to be a lot of unwanted programs and applications running in the background. This causes your computer battery to drain quickly, so you need to turn off unnecessary background tasks/programs.

8. Unwanted processes

Similar to hidden apps, unwanted background processes are also one of the causes of battery drain. You can go to Task Manager and kill all these processes.

If you have tried the eight methods above but they still do not work, you should take your computer to a reputable store to check and replace the battery if necessary.

Above is an article on how to fix laptop battery draining too quickly. Hopefully this knowledge will help you.

Trung Temple

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