10 ways to save laptop battery to help prolong its life

Over time of use, the battery capacity on the laptop will gradually decrease and even fall into a state of wear due to frequent and intense operations. So how can you save battery life for your laptop and increase its lifespan? Join TipsMake to discover 10 simple and effective ways to save laptop battery in the following article.

1. Turn on Battery Saver mode

Turning on Battery Saver mode is one of the most popular solutions to save laptop battery today and is preferred by many users. When this mode is enabled, the laptop will automatically set changes to reduce power consumption to the lowest level. This feature is present in most laptop lines today. 

In addition to its main function of saving battery life, Battery Saver also helps optimize and reduce CPU clock speeds , thereby contributing to extending the life of the device. However, if you are someone who likes to use heavy graphics programs or always leave the screen brightness at maximum during use, this feature is not the right choice for you.

To activate the Battery Saver battery saving feature on laptops, users follow these steps:

1. Step 1 : Click on the battery icon on the taskbar and select Battery Saver .
2. Step 2 : In the Battery saver is currently section , slide the round button to the right ( ON ) to activate the battery saving feature for your laptop.

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Note: Users should not activate this mode when the laptop is plugged in to avoid causing damage to the device. In addition, when Battery Saver mode is turned on, the screen brightness also automatically reduces.

2. Remove applications and software running in the background

Applications running in the background can cause the laptop's battery to run out quickly without the user realizing it. To find and disable applications running in the background that waste battery power, follow these steps:

1. Step 1 : Open the Start Menu located in the bottom left corner of the screen and type to find the Battery tool . Then select Battery Settings .

1. Step 2 : Click on Bettery Overview, click Battery usage by app to check which applications are consuming a lot of laptop battery.

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1. Step 3 : The user selects any application, clicks on that application and unchecks the line ' allow app to run backround tasks '. This mode will help your laptop quickly completely remove applications or software running in the background that are showing signs of consuming battery.

3. Adjust screen brightness

One of the parts that consumes the most energy on a laptop is the screen. In fact, the brighter the screen, the faster the battery drains and vice versa. To prolong battery life after each charge, users need to adjust the screen brightness to suit both saving battery and not affecting the eyes as well as other entertainment experiences on the device.

To adjust the screen brightness up/down, users follow the following sequence:

1. Step 1 : Click the Start button located in the bottom left corner of the screen and select Settings .

1. Step 2 : Select Control Panel and click on Hardware and Sound .

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1. Step 3 : Select Power Options and click on the words Change plan Settings .

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Then select the words Change plan settings

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1. Step 4 : Use the Adjust plan brightness slider to set the screen brightness as desired. Finally, just click Save changes to complete the setup process.

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Additionally, you can also use two screen up/down shortcuts (F10 and F11) on the laptop keyboard to adjust the screen brightness.

4. Turn on battery saving mode when the battery is low

When your laptop's battery capacity is less than 50% but you forgot to bring the charger with you, you can activate battery saving mode to prevent the battery from draining faster. Basically, this is just a temporary solution to help save laptop battery in cases where users do not have much time to charge the device or have to frequently travel and work in many places.

To turn on battery saving mode when the battery is almost exhausted, you can apply the following steps:

1. Step 1 : Click on the battery icon on the taskbar and select Battery Saver .
2. Step 2 : Then, check the box Turn battery saver on automatically if my battery falls below and select the battery capacity percentage limit to automatically activate Battery Saver mode. For example, if you set the limit to 20%, when the remaining battery level is 20%, the device will automatically activate battery saving mode.

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1. Step 3 : Check the Lower Screen brightness while in battery saver box to reduce the screen brightness when battery saving mode is activated.

5. Turn off and remove unnecessary connections

Wireless connections such as Wifi, Bluetooth or wired connections such as USB, HDMI, separate keyboard are one of the reasons why the laptop's battery quickly drains. Therefore, when not in use, you should turn off the connections. This connection helps save energy for the device and prolong battery life.

6. Avoid letting your laptop get too hot

Using a laptop continuously for a long time or running too many heavy applications at the same time not only causes the device's temperature to increase but also causes the laptop's battery to drain faster. Therefore, the best way is to keep your laptop's temperature stable by:

1. Place the machine in a dry, cool place, away from high heat sources such as sunlight, heaters, etc.
2. Do not place the machine on surfaces with poor heat dissipation such as pillows, blankets, glass surfaces, etc.
3. The distance from the table top to the laptop base is at least 5cm.
4. Use a heatsink to help the heat in the device escape faster while keeping the device's temperature at a balanced level.

7. Turn off the device properly

Any laptop line will have three shutdown modes: Shutdown, Sleep and Hibernate . If you do not need to use your laptop for a long time, you should choose Shutdown mode to turn off the device completely and save battery power. 

If you temporarily stop using the device for a short period of time, you should select Sleep mode . This mode will help the device temporarily stop operating hardware (except RAM), the laptop will also be switched to a low power state to save power. When you want to use the device, you just need to lightly touch the screen and the computer will ' wake up ' immediately without having to restart from the beginning.

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Finally, Hibernate, this mode will help reduce battery power consumption on the laptop for users who do not use the device for a long time but do not want to turn it off completely. However, unlike Sleep, when installing Hibernate mode, the power will be completely disconnected like when you turn off the computer.

When you want to use the device, the user can press the power button or any key to reactivate the device. The waiting time will be longer than Sleep and is usually between 20-30 seconds.

8. Clean and defragment your hard drive

The hard drive is the part used to store all data on the computer. Over time, the hard drive will become fragmented and cause data to be broken up as well.

For example, a file saved on a computer after a long time will be broken into many different parts on the hard drive. To find and read this file, users will have to access many different folders. That not only makes the computer work ' hard ' but also consumes more energy.

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Therefore, cleaning and defragmenting the hard drive is the most effective way to make the data reading process faster and consume less battery capacity.

Users can clean up their hard drive by deleting old files or junk software in the download folder. Or you can use third-party cleaning software to automatically ' clean ' your hard drive without having to perform manual operations. You can clean up data on your hard drive periodically weekly, monthly or quarterly depending on usage.

9. Hardware upgrade

If you have good financial conditions, you should upgrade RAM or replace the HDD with an SSD to help increase the overall performance of the device. Thanks to that, tasks and data will be processed quickly and help the machine consume less power. Besides, SSD hard drives generate less heat and are not fragmented compared to HDDs. Thanks to that, using an SSD hard drive will help save significant energy for the laptop and extend the life of the battery.

10. Turn off background applications

Background applications are software that is set to start with the Windows operating system. Accordingly, when you start your laptop, these applications will automatically be activated even if you do not open them.

Some common background applications such as anti-virus software, chat applications, etc. These applications not only drain the battery but also consume the device's resources.

To disable background apps, you can follow these steps:

1. Step 1 : Click the Start button located in the bottom left corner of the screen and select Task Manager . Or you can press the keyboard shortcut Shift + Ctrl + Esc to open the Task Manager window.
2. Step 2 : Select Startup and turn off unnecessary background applications by clicking Disable .

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Above are shares about 10 ways to save laptop battery to help the battery last longer and prolong its life. If you find these tips interesting and useful, don't forget to share them with everyone.

Epilogue

Hopefully after reading TipsMake's article above, you clearly understand the signs and 10 ways to save battery life for your laptop. From there, provide appropriate treatment to avoid affecting work and entertainment performance. Thank you for following the article.

Micah Soto

Update 10 October 2023