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Why is My Laptop Battery Draining So Fast? [2021]

Why is my laptop battery draining so fast

Why is my laptop battery draining so fast, and it shuts down in minutes?

Can Anyone tell me how to solve this HP laptop battery problem?

You can definitely solve it if you’re here with a similar question about your laptop battery problem.

Fast battery consumption for laptop batteries, regardless of the brand of computer you use, is a widespread problem faced by many.

You are trying to work on a laptop. You think you charged the battery was until the beginning of the day.

But something happened during the working time the battery was draining fast and dead. Now you have a real problem because you can’t be as efficient as you want.

But this doesn’t mean you have to fight because there are no batteries available.

You can use some points to keep your battery from fast draining.

In addition to regular battery consumption, it can also be due to a variety of software-related issues.

This guide will show you how to solve your laptop battery draining fast problem in different ways.


Section 1: Why is My Laptop Battery Draining So Fast?

Why is My Laptop Battery Draining Fast

Usually, one of the most common causes of laptop battery failure is a discharged battery or an old battery.

If your laptop’s battery is old, it can quickly run out, so it’s time to replace the battery. Besides, there are several other causes of laptop battery problems.

  • Laptops have many external devices. These include fans, wireless mouse supplies, and other items that can be connected to your laptop’s USB port.
  • The laptop screen can be very bright. A bright screen needs more power for it to work.
  • The connections you are using are not working or are not needed. This includes the Bluetooth connection not working properly or the Wi-Fi signal not being fair.
  • The laptop’s backlight function consumes more battery than expected. This includes the backlight inside the keyboard.
  • You can also use the discs on your laptop. The assumption is that your laptop has a disk drive. The extra pressure and force generated by the device can quickly damage the battery.
  • You have many programs running on my computer. These contain many programs and consume more memory and data on your computer. Sometimes these programs can run in the background, but not all programs are easy.

These issues are noteworthy. However, working with them is not too difficult if you know how to eliminate your efforts.


Section 2: How to Fix the Laptop Battery Draining Fast Problem?

You need to understand how to extend the battery life of your laptop.

To resolve the battery issue on your HP, Lenovo, ASUS, Dell, or laptop, consider the following suggestions. These relate to easily resolvable firmware or faulty system configurations.

However, if your laptop’s battery is old or malfunctioning, you should consider replacing the battery.

1. Adjust the brightness setting of your laptop screen

brightness setting of laptop screen

As you may know, system performance is one of the key components powered by a battery.

Therefore, it is recommended that this be done first if the Dell or HP laptop battery is draining rapidly.

Brightness settings can be found in the taskbar shortcuts or Check the laptop control panel and adjust the brightness from there.

Alternatively, use the function keys to increase or decrease the brightness.

Alternatively, you can go to Settings> System> Display and adjust the display settings to the desired level.

In either case, check the sharpness of the screen and reduce the hue if necessary. Do not overuse your laptop as it can drain the battery faster.


2.Configure your laptop power settings

laptop power settings

The Laptop computer’s operating system must include a menu or setting that allows you to adjust the power usage settings.

This provides help to control when the laptop goes to sleep and when the screen turns off. These modes allow your laptop to save energy. The screen will not be active.

Even in sleep mode, features such as laptop fans will stop.

You can exit sleep mode by pressing a button on your laptop. At this time, the battery usage will decrease sharply.

Simply go to Settings> System> Power and Sleep and adjust the sleep and screen time settings when the system is on or hibernating.

Make sure the timing is right. After a few minutes of inactivity, the laptop can be put into sleep mode.

Still, the laptop should be timed according to standard usage plans for the laptop to work correctly.

If desired, you can also go to “Other Power Settings” from here to run custom or balanced schemes on your system. From here, you can also create a power plan.

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3. Turn off the keyboard backlight of your laptop.

keyboard with backlight

Some high-end notebook computers also have a backlit keyboard.

While useful for typing in the dark, it can cause problems such as the laptop battery draining quickly.

To work around this issue, use keyboard shortcuts (such as HP Function + F5) or other controls that you can use to adjust the backlight intensity.

You can also disable this feature in the Keyboard Backlight section by going to System Control Center> Mouse and Keyboard.


4. Check the Network Connection on your computer.

Wifi-Network-Connection-on- laptop

If you have many network devices connected to your system, your laptop’s battery will also drain.

If you are not in the available Wi-Fi link area or do not need to be online at this time, you need to disable the Wi-Fi setting.

To do this, go to System Settings> Network Connections and check the currently active connection.

In some Windows versions, it appears in Control Panel> Network and Internet> Network Connections.

Here you can select any network and click the right mouse button to disable or forget it. In this way, you can decrease the number of active network connections on your laptop.


The same is true for Bluetooth links. If you don’t want to link anything over the cable, turn off all Bluetooth settings.

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5. Remove unnecessary peripherals that you don’t need

Laptop accessories

In addition to network connections, you can also monitor peripherals connected to your system.

For example, if the system is connected to multiple devices simultaneously, a laptop battery failure can occur.

In this case, you can try unplugging a USB drive, a small external USB fan, wireless mouse, numeric keyboards, CD / DVD drive, Bluetooth speaker, or another connected device.

To monitor, go to System Settings or click the device icon on the taskbar.

To safely remove the connected device, right-click and disconnect all unnecessary peripheral devices.


6. Eject any Inserted Disc Drive

laptop optical drive

Some laptops have CD-ROMs or DVD-ROMs at the same time.

Some modern laptops are powerful and can carry Blu-ray discs. Inserting a CD or DVD into the disk drives can use more power on your laptop may cause laptop battery issues.

Therefore, to remove the disk drive from your laptop, you can only consider pressing the eject button on the side.

If that doesn’t work, go to My Computer (this laptop), right-click the disk drive icon, and click the Eject button.

This button will open the optical drive and allow you to remove the included CD or DVD.

This condition does not mean that you should avoid using disk drives. If you use a disk drive, you can connect a battery charger linked to your computer.

This process provides continuous power during the operation of the equipment.

However, you must unplug the power plug to avoid consuming large amounts of energy even after using the disk drive.


7. Stop unwanted processes or functions of your Laptop

Task manager setting processes

Most essential, too many processes running in the background can cause laptop battery issues.

Many optional or redundant features should be disabled to prevent the laptop’s battery power supply from draining out.

To see the running processes and applications, open Task Manager on your system. To do this, press Ctrl + Shift + Esc or Ctrl + Alt + Del.

In Task Manager, you can select unwanted processes or applications and click the End Task button to stop the execution.

In addition to this, you can also uninstall the application from your system by going to Computer Settings> Apps & Features.


8. Cooldown your laptop

Laptop cooling pad to cool down laptop

The heat inside the laptop makes it difficult for the fan to dissipate the heat. As a result, you will find that the battery drains faster.

Be careful not to block ventilation or use your laptop in cool environments or use a Laptop cooling pad.


9. Replace your laptop battery

laptop battery Replace

Given this, it’s scary, especially if your laptop is new. Still, if the battery drains too fast or doesn’t charge, the battery may not be right.

If your laptop is still under warranty, contact the laptop company to see if a new battery is installed.

If your laptop has been in use for many years and is not covered by the warranty, consider looking for a new battery for your lovely laptop (if it is removable).

It would be best if you used an old laptop to do this.
If you cannot remove the battery, please consult an expert.


How to Charge Laptop battery for Long Life

How to Charge Laptop battery for Long Life

One thing to remember is how to charge your laptop battery. You can charge the battery by following the steps below so that the unit can continue to operate as needed.

1. Do not short circuit battery power

To shorten the battery, you need to connect the battery terminals. People often do this to drain the battery.

However, it can be dangerous to ignite. You need to avoid draining the battery this way. Otherwise, the battery will stop working depending on its capacity.

2. No need to wait for the laptop battery to charge after fully drained

Batteries have evolved into places where they do not need to be charged to consume energy. After using the laptop, you need to start charging the battery.

3. It’s perfectly fine to use the laptop while charging the battery

Using a laptop with this routine does not slow down the charging process. If handled correctly, the battery will not deteriorate quickly.

4. Do not keep plugged in the fully charged battery for a long time

Finally, check the battery charge time. Do not connect a fully charged battery to the socket for an extended period of time.

Do not keep your laptop connected for a long time when the battery is fully charged. Once connected, the battery may overheat and malfunction. This accelerates and shortens battery life.

When using a notebook computer, do connect the battery to a power outlet. Because it uses the battery as its power source, you can choose to use your laptop when the battery is connected.

At that time, make sure that the unit does not overheat or wear out. However, for safety reasons, the battery should be checked carefully.

6. Be sure to use the battery after charging

Once the battery is fully charged, do not wait to start using the battery. Instead, be prepared to use the battery until it is charged.

At this point, the battery should be fully activated and ready to use without conflict.

Suppose you do not use a fully charged battery for an extended period of time. In that case, the battery will discharge much faster.

The battery must be active so that it does not run on electricity. You can use it to work hard to keep the battery charged in the desired state.


Conclusion: Why is My Laptop Battery Draining So Fast?

Problems can occur if the laptop battery does not work correctly.

You definitely don’t want to deal with battery issues all the time. After all, there’s still a lot to do. The last thing you need is a battery failure.

But this doesn’t mean you’re worried about not using battery power. It would be best if you saw how the battery works and how you are using your laptop.

It’s important to know what you can do when using a laptop, and it helps you understand what you can do if you keep your laptop running for a long time.

Plus, your laptop’s battery runs out at the right time when you need it most, so you don’t have to worry about reduced production efficiency.


Avatar for William Larson

William Larson

William Larson is a computer engineering graduate and a techy writer and a laptop enthusiast based in New York who is the man behind BestLaptopsVenture.com, where he reviews and writes professionally about laptops & cutting-edge technology with more than 7 years of experience in the industry. He tends to spend most of his time researching the best laptops. His love for studying about laptops enables him to assist others to find the best laptops. He has written and managed content for tech websites like Laptops, Computers, T-Sprint, and TracFone Wireless, etc.

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