Why Is My Acer Laptop Battery Draining So Fast?

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Acer laptops are great to buy, whether for gaming or work. Even as a well-known and reliable brand, the battery can have issues. Whether your laptop is new or used, your battery is draining simply too fast, but why?

Your battery could be draining for a number of reasons. The system settings could cause it, or it could be a heavy application. Whatever the cause, you can figure out the problem in no time.

Many of these causes can be easily fixed. Here is everything you need to know about why your battery is depleting so quickly and what you can do about it.

Why Is My Acer Laptop Battery Draining So Fast?

It is frustrating when your Acer laptop battery starts dying quicker than usual. This happens with all sorts of laptops, whether they are new or old, but still, come as a surprise. Here are all the reasons your battery may be dying and what you can do to fix the issue.

The Battery Is Bad

Your battery could have gone bad whether your laptop is new or old. This can happen for a number of reasons. The battery core may have been bad to begin with. If your computer is old, a surge could have caused the battery to become bad. 

When this happens, you can do a number of things. One, you can leave the laptop on the charger. This is the best option if you cannot afford a new battery at the moment. You can also purchase a new battery online. There are many places you can find great replacements for cheap.

If your laptop is new, you should have a warranty on it. The company will either send you a new battery or replace the computer entirely. Always check with the company first when you need a new battery. You may have a warranty or they may have sent out a recall notice for the part.

Too Many Connected Networks Or Devices

Sometimes when you have too many networks or devices connected to your laptop, it can cause your battery to drain more quickly. This is because it uses the battery to use these connections, especially if you are using bluetooth.

A Change In System Settings

Sometimes when you have an update on your computer or need to reset your computer, the systems settings change. It could maximize your brightness on your computer or change to have applications running in the background. Just go to your settings to see if this is the cause.

Your Laptop Has A Virus

The worst-case scenario is that your computer has a virus or malware on it. The malware will have your battery running and your computer working overtime. A simple way to determine if your computer has a virus is to download software that will scan your computer. Other signs are:

  • Random pop-ups and windows on your computer.
  • Your computer is running slow.
  • Error when trying to open browsers or websites.
  • Your laptop does weird things.
  • Unusual downloads or applications.
  • Unusual activity on your computer.
  • Weird activity on any of your email accounts.

If you suspect a virus, you can use free scanning software to detect if your computer has a virus.

A Heavy Application

Sometimes when you download an application that is larger, it can cause your battery to deplete quickly. Many gaming applications are often part of this category and will drain your battery faster than you may think.

How To Stop Your Battery From Draining So Quickly

There are many ways you can fix your battery life without getting it replaced. If any of these steps do not expand the time you can use your laptop without a charger, then it may be your battery. You will have to get a new one if this is the case, but here is everything you can do beforehand:

  • Download virus protection software.
  • Scan your computer regularly.
  • Don’t click on any unknown links.
  • Go into your settings and stop any applications from running that you aren’t using.
  • Delete any applications that drain your battery.
  • Adjust your settings to save more power.
  • Put the laptop in powersaver mode.
  • Disconnect any devices you aren’t using.
  • Limit what is connected to your laptop.
  • Remove any discs or USBs in your computer.
  • Unplug your computer during storms or bad weather.

These steps can save your computer from a number of issues, not only the battery draining quickly. Try to invest in completing these steps or purchasing decent virus protection software. This will be one of the best investments you can make for your computer.


The last thing you want is for your laptop to run poorly, especially if it occurs when you don’t have access to a power source. You can determine what is wrong with your laptop and fix it promptly before it becomes a disruption in your day.

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