What to do when laptop battery drains fast

What To Do When Laptop Battery Drains Fast
What To Do When Laptop Battery Drains Fast

A lot of us want a laptop with a huge battery facility just like our mobile phones. Because we feel frustrated if we are working on something really important and our laptop’s battery dead. This could cause you hypertension when you are not in place to get it charging. So here you can know what to do when laptop battery drains fast and keep your laptop working in need.

What to do when laptop battery drains fast

When you start using your laptop then it takes almost 3-4 years, your laptop battery’s performance will set down 30% than to its original capacity when bought. You can keep your battery life improved for better performance but first, we should know the reasons for draining fast.

Why laptop battery drains fast?

Here are several reasons that may affect your laptop’s battery performance. You should have fixed these points to keep your laptop battery last long:

  • You may keep your laptop’s brightness very high.
  • Maybe because of unwanted Backup programs or other processes.
  • Your laptop’s battery might be old enough and is not compatible with OS.
  • The resolution of the screen is high or graphics consuming battery.
  • You might be using a different charger than the original.
  • Wrong power plan can also be the reason for this problem.

How to save when your laptop battery drains fast?

Today we have all working on computers and we keep connected to laptops the whole day which suffers the battery lot. As a result laptop battery starts draining fast, because of the activities we need to replace it before time. You can prolong your battery timing and preserve its power for a long time by applying these actions:

Unplug devices from the laptop

You must unplug the devices which are not in use like a USB device or second monitor. It will acquire more power for CPU to run these devices and will drain the battery faster.

Shutdown or activate sleep mode

If you need to use your laptop for the long term while off the charger then do not shut it down, just activate sleep mode on this. It will let you resume from the same point you left.

Whereas shutting down your laptop will take more power to boot up your system and consume additional power. Close the laptop’s lid or press the sleep button to put your system on sleep mode.

Activate power saver options on your operating system

You should activate power saver options on your laptop to modify the hardware and software activities which will consume less battery. These power options have the ability to change the behavior of the hardware of laptop like CPU to remain it active for certain actions needed. Always make it inactive to conserve energy when not in use.

In a Windows laptop, you can find power plans in the control panel where you can find Power options. Now, customize advanced settings according to conserve the laptop’s power.

In Apple laptops like MacOS, you must click on Apple to go to System Preferences then Energy Saver. Here you will be able to adjust screen brightness and indicate the laptop when to sleep.

Turn off wireless and Bluetooth

Your laptop is always active when you are connected to wireless or Bluetooth devices and it consumes battery. It is better to keep these features inactive while you are far away from the laptop to keep battery save. But don’t forget disabling these settings may vary to laptops and their operating systems.

  • In Windows laptop find out the “Devices and Printers” in the control panel and right-click on the Bluetooth devices.
  • Click on its “Properties” then click on the services tab and unmark a Bluetooth device you want to inactive.
  • In the end click Ok to complete the task.

In Apple laptops simply click on the Bluetooth icon and choose Turn Bluetooth Off.

Turn down the sound and brightness

While using high brightness picture resolution and loud sound would drain your laptop’s battery. Each laptop’s Operating System has different settings, So you can do accordingly.

In Windows, you can always click on the speaker icon to decrease the volume which is located in the taskbar. To adjust the brightness of the screen just press “F2 & F3” keys on your laptop keyboard.

In Apple laptops, you can change the volume settings and system brightness under “System Preferences” by clicking the sound icon to decrease the volume or mute it rather.

By clicking the “Display Icon” change the brightness of the screen by a slider and adjust according to your need.

Disable Bluetooth

Do not keep the Bluetooth On your laptop. It keeps searching other Bluetooth devices to communicate with, so disabling it will save your battery from fast draining.

Defrag your hard drive

In Windows laptop, the more your hard drive is fragmented the more your hard drive will work and drain the battery. Whereas in MacOS they automatically defrag the device when not needed. Be careful if you are using SSD on your laptop, it can cause you to slow down your drive.

Avoid extreme temperatures

In the hot environment, your battery will be more consumed by your laptop as it works faster in extreme environment. So, always try to charge your laptop at room temperature to avoid battery drain.

Use a cooling pad

You must use a cooling pad while using a laptop, it will keep your laptop battery cool and it won’t work fast by extreme temperature.

Avoid using a CD or DVD

Copy your CD data on your hard drive before leaving or traveling to somewhere, because optical disc consumes more battery to spin. Try to use an iPod to listen to music or if you are playing it on the laptop it will consume and drain your battery fast. At the end article is closed and now you are aware that what to do if laptop battery drains fast.


Keep visiting LaptopsChamp to learn more useful tips and tricks related to laptops and accessories. Leave your feedback below in the comment box. Good Luck

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