why did my laptop battery life suddenly decreased

Part 1: Why is My Laptop Battery Draining Fast?There could be too many processes running in the background.A heavy application (like gaming or any other desktop app) can also drain the battery.A change in the system settings,causing the fast draining of the batteryYour system can be running on high brightness or other advanced options.Too many online and network connections can also cause this problem.More items

Why does my laptop battery keep dying?

Ideally, one of the most common reasons for laptop battery failure is an old or discharged battery. If your laptop’s battery is old, then chances are that it can get discharged easily and it is time to get it replaced.

Why is my battery draining while charging my laptop?

Go to Control Panel and then Power Options. Click on Change plan settings, next to the plan you are using. Now click Change advanced power settings. Check through all related settings to see if anything in the system was change to use battery power even while on the charger.

How to fix laptop battery problems on Windows 10?

You can do the same to fix Acer, Asus, HP, Lenovo, and other manufacturer’s laptop battery problem as well. For this, just go to your computer’s Settings Privacy Background Apps. If you want, you can turn off the background app feature from here entirely or just enable/disable the feature for selected apps.

How to fix hp or Acer laptop battery problems?

Any recent change in the Power settings of your system can also be a reason for HP or Acer laptop battery problems. Ideally, it could happen with laptops of any brand and can easily be rectified. Just go to its Settings System Power Sleep and adjust the settings for sleep and screen time when the system is turned on or hibernated.

How to Fix Laptop Battery Draining Fast?

If the power is turned on, please turnoff the power again and unplug the power adapter. It is recommended to press and hold the power button for about 15 seconds after the laptop is turned off.This will force your laptop to enter deep shutdown mode. Plug in the power adapter and battery to charge about 10 minutes, then start laptop.

Disable Programs That Drain Battery Power

The applications installed on your computer may be the reason your battery drains faster. Therefore, you should check which apps consume the most resources and disable them. To check this,you have to go to Settings -> System -> Battery -> "See which apps are affecting your battery life" by app.

Disconnect Unnecessary Peripheral Devices

Peripheral devices are devices that you connect to your computer physically or via Bluetooth. If a peripheral device is plugged in or connected, it will drain battery. You can unplug it.

Uninstall Windows 10 updates

Thousands of people on relevant forums accused the installation of certain windows updates and found that the life of the battery has dropped dramatically. So, you try to undo the Windows 10 update to solve the problem of sudden battery drain.

Check Charging Adapter

Using poor-quality chargers or high-load peripherals can easily cause the battery to be charged in an incorrect way, causing battery loss suddenly when no adapter is used. Before purchasing or using a universal adapter, please check the parameter of this adapter.

Calibration Battery

When sudden drop in laptop battery percentage, you need to recalibrate the battery on the laptop. Over time, atypical laptop battery will weaken. A key indicator of a weak laptop battery is the difference between battery life readings and actual battery life.

How to Check Laptop Battery Health in Windows 10?

1. Right-click the start menu and click "Windows power shell (Administrator)".

How to fix my HP keyboard?

To fix this, you can use the keyboard shortcuts (like Function + F5 key for HP) to adjust the brightness. Besides that, you can also go to your system’s Control Center > Mouse and Keyboard and disable this feature under the "Keyboard Backlight" section. 3. Adjust the Power Settings on Your Laptop.

How to fix battery problem on Dell laptop?

To fix the Dell battery problem, you can just check the background applications and turn the unwanted programs off. You can do the same to fix Acer, Asus, HP, Lenovo, and other manufacturer’s laptop battery problem as well. For this, just go to your computer’s Settings > Privacy > Background Apps.

Why is my laptop battery not working?

Ideally, one of the most common reasons for laptop battery failure is an old or discharged battery. If your laptop’s battery is old, then chances are that it can get discharged easily and it is time to get it replaced. Besides that, the following are some other reasons for laptop battery problems.

How to make your keyboard not go to sleep?

You can as well disable the backlight of your keyboard. Go to the Power settings and adjust when your screen can go to sleep so it doesn’t stay active for long and drain the battery.

How to change brightness on laptop?

Alternatively, you can also go to its Settings > System > Display to adjust the screen brightness to the desired level. Try not to keep it high as it can burn your laptop’s battery more rapidly.

How to remove a device from the taskbar?

Just go to your system’s settings to monitor this or click on the device icon on the taskbar. Right-click it to safely remove the connected devices and just disconnected all the unwanted peripheral devices from it.

How to remove a CD from a laptop?

Therefore, you can consider removing the disc drive from the laptop by just pressing the eject button on the side. If that won’t work, then go to My Computer (This PC), right-click the drive icon of the disc, and click on the "Eject" button. This will open the disc drive, letting you remove the inserted CD or DVD from it.

What is Bitlocker in Windows Vista?

BitLocker is a full disk encryption feature included with Windows Vista and later. It is designed to protect data by providing encryption for entire volumes. If you have not done any disk encryption, then you could continue with BIOS update ??

How to uninstall and reinstall battery drivers?

Uninstall and reinstall battery drivers: 1) In the search box, type, and open “Device Manager”. 2) Expand “Batteries”. 3) Right-click the "Microsoft ACPI-Compliant Control Method Battery" that is listed there. 4) Click on “Uninstall”. 5) At the prompt put a check in the box to remove the current driver.

How long does it take to calibrate a battery?

On the Battery Test, click Run once. The Battery Test begins. The Battery Test takes about two minutes. The Battery Calibration, if needed, requires 2 to 4 hours. You can cancel at any time by pressing the Escape key (Esc).

Does my computer need to be charged when battery is drained?

The computer doesn’t indicate that the battery is drained or needs to be charged as it always has when the bettery needed to be charged.