Windows 11 laptop battery draining fast? Quick fixes that will help

Think of this: It is a busy Monday morning and you have 20 different Google Chrome tabs open. At the same time, there is an Inbox full of important emails, scheduled meetings, and so much more. You are basically juggling through it all at a frantic pace. But just a few minutes later, you are left staring at a blank screen because your laptop decided to call it a day. Nothing is more frustrating than this. If you’ve also been in such a situation, you’ve found yourself at the right place. 

While an ageing battery can certainly be the reason behind such instances, it is not always the culprit. Some Windows settings and apps can quietly consume more power than you might expect.

And no, you do not necessarily have to install a battery optimiser or make drastic changes to your laptop to improve things. Windows 11 already includes several settings designed to reduce power consumption. Microsoft specifically recommends using its power and battery controls to limit background activity, reduce unnecessary screen usage and put the PC into a more efficient power mode. 

So here are some quick fixes worth trying if your Windows laptop is losing battery faster than it should.

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1. Turn on Best power efficiency mode

One of the quickest things you can change is the power mode. Windows 11 lets you choose between Best power efficiency, Balanced and Best performance. If you are not plugged into a power source and also don’t need the absolute best performance from your laptop, switching to Best power efficiency will reduce power consumption. 

All you need to do is head over to Settings – System – Power & battery and look for Power mode. Select Best power efficiency under the On battery option.

This is super useful when you are writing documents, browsing the web or just watching OTT content. Now do note that you may notice slightly lower performance in demanding workloads, so you can always switch back to Balanced or Best performance whenever you need more power.

2. Stop those apps running unnecessarily in the background

Some apps continue running in the background even if you are not actively using them. To give you an idea, they can still sync data, send notifications and stay updated, which can lead to battery drain. Windows 11 lets you control this on an app-by-app basis.

To do this, just go to Settings – System – Power & battery – Battery usage. Then, find an app that appears to be consuming a lot of battery and select the three-dot menu next to it. Now, choose Manage background activity.

You can then change its background permission to Power optimized or Never. Microsoft recommends Power optimized as the safer option because Windows decides when the app should be allowed to run in the background. Choosing Never can save more power, but you may stop receiving notifications or updates from that app when it is not open. 

3. Pay attention to your screen’s power consumption

Now one of the easiest, and often overlooked, ways to save battery is adjusting your laptop’s display brightness. A brighter screen uses more power, while a higher refresh rate can also increase consumption. Microsoft recommends reducing brightness and, where possible, lowering the refresh rate when battery life is more important than smooth animations. 

For brightness, go to Settings – System – Display – Brightness and lower it to a comfortable level. You can also refer to the shortcut keys on your keyboard to toggle the brightness. 

Now, in case your laptop has a 120Hz, 144Hz or higher refresh-rate display, go to Settings > System > Display > Advanced display and select a lower refresh rate when you are working away from a charger. Windows also supports Dynamic Refresh Rate on compatible hardware, which can automatically lower the refresh rate during less demanding tasks. 

This is especially worth trying on gaming laptops and other machines with high-refresh-rate panels.

4. Use Energy recommendations 

If you do not want to hunt through several Windows settings, there is an alternative. Windows 11 has an Energy recommendations section that brings several power-saving options together in one place.

Simply head over to Settings-  System-  Power & battery –  Energy recommendations.

Depending on your laptop, Windows can recommend changes such as reducing screen brightness, shortening the time before the display turns off, putting the PC to sleep sooner and enabling more efficient power settings. Microsoft says these recommendations are based on settings that can have a significant effect on power consumption.

Now do remember that these changes will not really restore your old battery to its original capacity. Lithium-ion batteries naturally lose capacity as they age, and excessive heat can accelerate that degradation.  But if your battery is still healthy and Windows is simply using more power than necessary, these four changes can make a noticeable difference without needing any third-party software.

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