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Why do gaming laptops have bad battery life? [Reasons & Solutions]

There’s no question that gaming laptops offer some serious horsepower, allowing you to play the latest games with all the eye-popping graphics and immersive gameplay.

But one downside to these powerful machines is that they often have bad battery life. In this guide, we’ll take a closer look at why gaming laptops have poor battery performance and offer some tips for how to get the most out of your battery.

Gaming laptops tend to be bulkier and more powerful than regular laptops, so why is it that they don’t last long on a charge?

Gaming laptop batteries follow the same rules as any other batteries do. A battery’s life expectancy can vary from one brand to another depending on quality control, materials used, and how it was manufactured.

In addition, if you use your gaming laptop for non-gaming tasks this will take away from its battery life.

Why do gaming laptops have bad battery life?

Gamers are well aware that gaming laptops typically suffer from poor battery life. You might be curious about the reasons behind this issue.

After all, with all the advances in technology, you’d think that laptops would be able to run games for longer periods of time.

Our aim is to dive deeper into the reasons behind gaming laptops’ notoriously bad battery life.

Power Consumption

One of the biggest reasons gaming laptops have bad battery life is because of their high-power consumption.

They require more energy to run the powerful components that make them capable of running high-quality games.

These components consume a lot of energy, including the dedicated graphics processing unit (GPU), CPU, and cooling system.

As a result, they typically have much shorter battery life than regular laptops.

Large Size and Weight

Gaming laptops also tend to be larger and heavier than regular laptops.

This is because they need to accommodate the powerful components that are required to handle high-quality games.

Because of their size, they often have larger batteries. However, the larger battery still can’t make up for the large power consumption of the gaming laptop components, which results in lower battery life.

Higher Performance

Gaming laptops require higher performance hardware, which means that it uses more power.

Moreover, the hardware needs high-end graphics and system processors that require high energy to optimize gaming performance.

These hardware components are not resolved on the same level as regular laptops, making them significantly more power-hungry.

Heat Dissipation

Gaming laptops display and run high-performance games which produce a substantial amount of heat that needs to be dissipated from the system.

Dissipating heat requires energy, as it requires fans, heatsinks, or other cooling systems to keep the laptop from overheating.

All specialized components that provide high performance also consume more power, which leads to lower battery life.

Non-Optimized Hardware

The gaming hardware that powers gaming laptops is usually not well optimized for power efficiency.

These hardware components are created with performance in mind, and not energy efficiency.

Manufacturers only focus on producing high-performance components to offer the best gaming experience.

Specialized hardware for gaming laptops also outsourced and not produced by major companies, making optimization even more challenging.

Tips to extend your dead gaming laptop battery life:

As a gamer, you might have experienced the frustration of gaming on a dead battery. It’s not only frustrating, but it’s also unproductive. You don’t want to miss the climax of your game because of an empty battery. Luckily, there are some tips you can follow to extend the life of your gaming laptop battery.

Decrease screen brightness

This might be obvious, but use a lower screen brightness setting when possible to save battery power.

For example, in Windows 10, go to Settings > System > Display > Adjust Brightness > Turn Off Automatic Brightness.

You can also adjust your monitor’s power settings (if it has any) through its function keys or menus.

To check the status of your laptop’s battery, press the F key at any time startup (before Windows starts loading) and it will show you the status of your battery.

Remove unneeded startup programs

This might be difficult to do because not too many people know what’s running at startup by default on their system.

Some software runs at startup even if you didn’t install them or don’t use them anymore. There are ways to do this though by disabling items in the Startup folder.

To access this folder go to Start > All Programs > Startup (or just enter shell: startup into your address bar).

If you want more information about all the files that run at startup, just open Windows Explorer and then press F5 (refresh) so that hidden items become visible.

This is very useful for removing unnecessary stuff from your Startup folder – make sure you don’t remove any program that you actually use.

You can also try using a free startup manager program like Startup Delayer or Autoruns to disable unnecessary startup items. 

Replace your laptop’s hard drive with an SSD (if possible)

Having an SSD is the single best thing you can do for overall system performance, but it will especially improve battery life on laptops because they’re usually limited by their slow 5400 RPM hard drives.

If your laptop has an M.2 slot then you can easily replace your current HDD with any M.2 SATA SSD.

There are also 2.5″ SSDs which are slightly faster than regular 5400 RPM HDDs and require no additional hardware installation at all – just plug them in and you’re ready to go.

Use “Battery Saver” Mode

Most gaming laptops come with a battery saver mode, which you can enable manually.

This mode significantly decreases the power consumption of your laptop and can extend its battery life.

It’s also worth noting that some laptops have special “Eco” or “Energy Saving” modes which also help to cut down on power consumption.

Try not to run too many apps in the background, as this will drain your battery faster than it would if you were just playing games.


After exploring the various reasons for why gaming laptops have poor battery life, it is easy to see that this is a complex issue.

Battery technology just isn’t advanced enough yet to accommodate a full-on gaming experience in an ultraportable gaming laptop.

However, if you follow the tips listed above, you can make sure that your gaming laptop’s battery life is optimized and that you have a better experience overall.

With some patience and knowledge, you can get more out of your laptop’s battery than you ever thought was possible.

Frequently Asked Questions

How can I extend the battery life of my gaming laptop?

You can extend the battery life of your gaming laptop by decreasing your screen brightness, removing unneeded startup programs, replacing your hard drive with an SSD (if possible), using “Battery Saver” mode and avoiding running too many apps in the background.

Why is my gaming laptop’s battery life so short?

Gaming laptops tend to have shorter battery life due to their powerful components and higher power consumption. This can be further compounded by running too many apps in the background, having a low-capacity battery or running your screen at full brightness.

Can I replace my laptop’s battery?

Yes, some laptops allow you to replace their batteries. However, it is important to make sure that the replacement battery is compatible with your laptop and also has the same voltage rating. Before replacing your battery, you should check your laptop’s user manual or contact its manufacturer for further information.