How Long Should a Laptop Battery Last Per Charge

  • Post published:June 17, 2022
  • Post category:Laptop
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  • Reading time:7 mins read

Laptops are designed to be easy to use and portable, so you can take them wherever you go. In addition, they come with powerful batteries that allow you to use them for long periods without looking for a power source. Therefore, despite having a desktop computer, many people use laptops because they can take them with them and use them without being plugged in.

However, one of the most common complaints about laptops is that their batteries don’t last long enough. This is because many users don’t know how long a laptop battery should last per charge.

Well, the average laptop battery lasts between 4 and 8 hours per charge. However, this number is not set in stone and will vary depending on various factors, including the type of battery, age of the battery, screen brightness, power management settings, and what exactly you’re doing on your laptop.

In this article, I will be discussing those factors in more detail and try to give you a more accurate idea about how long a laptop’s battery should last.

Here are some of the main factors that will affect how long your laptop’s battery will last:

1. Battery health

The first and most important factor is the health of your battery. Laptop batteries have been designed to hold a certain amount of charges. When you first get your laptop, the battery will be new; therefore, it will last longer on a single charge. However, as the battery ages, it will start to lose its capacity and won’t be able to hold as much of a charge.

If you have a new laptop, you can expect the battery to last longer. However, if your laptop is a few years old, it’s likely that the battery isn’t as healthy as it used to be and, therefore, won’t last as long.

Also Read: How Long to Charge New Laptop Battery?

2. The type of laptop

Another factor that will affect how long your laptop’s battery lasts is the type of laptop you have.

Some laptops are designed for portability and offer longer battery life, especially premium and official laptops, so they can be used on the go. They come with powerful batteries that can last long.

On the other hand, gaming laptops or laptops with power-demanding components will have shorter battery life. This is because these laptops require more power, so the battery will drain faster.

3. The power settings

The power settings of a laptop also play an important role in determining how long the battery will last. Depending on how they are configured, power settings can greatly impact how long your laptop lasts on a charge.

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For example, if your laptop’s power settings are set to “high performance“, your laptop will provide optimal performance, but the battery will not last as long. But, if your power settings are configured to “power saver” mode, your laptop’s performance will be lower, but you will be able to eke out more battery life.

Also Read: Should You Use Lower Wattage Charger?

4. The applications running on the laptop

The applications running on your laptop will also impact how long the battery lasts. For example, applications like video editing software or games require a lot of processing power and drain the battery faster. Also, if you have multiple applications running simultaneously, that will consume more power and shorten the battery life.

So, if you run hardware or power-intensive applications on your laptop, you will get a shorter battery life per full charge. But the battery will last longer if you’re just doing some basic web browsing or word processing.

5. Screen brightness

Another factor that will affect how long your laptop’s battery lasts is the screen brightness. When your screen brightness is high, it will consume more power and run out the battery faster. The brighter the screen, the more power it will consume and the shorter the battery life will be.

Laptops usually come with a power-saving mode that will dim the screen brightness and, in turn, save battery life. So, if you want your laptop’s battery to last longer, you should use this power-saving mode.

Also Read: Does Backlit Keyboard Affect Battery Life?

How long should a laptop battery last per charge?

Laptop batteries are getting better and better. But how long exactly should they last per charge? This is a tricky question to answer because it depends on several factors. Above, we’ve listed some of the main factors that will affect how long your laptop’s battery lasts.

In general, you should expect a new laptop battery to last around 4-8 hours on a single charge. However, as the battery gets older, it will start to lose its capacity and won’t be able to hold as much of a charge. Of course, there are always exceptions, and some laptop batteries might last longer or shorter depending on the factors we’ve discussed.

However, when it comes to gaming laptops, the battery life will be shorter because these laptops require more power. A gaming laptop battery may only last for 2-3 hours on a single charge. But the battery will last longer if you’re just doing some basic web browsing or word processing.

So, there is no definite answer to how long a laptop battery should last per charge. It all depends on the individual laptop and how it’s being used.

Also Read: How Long can a Car Battery Power a Laptop?

Conclusion

In the end, laptops without a good battery life are no fun. It’s important to find a laptop that has a battery life that suits your needs.

In this article, we’ve gone over some of the main factors that will affect the battery life of a laptop and tried to give you a general idea of how long you can expect a laptop battery to last per charge. Keep these factors in mind while using a laptop to ensure you get the most out of the battery.

We hope this article has been helpful and that you now understand how long a laptop should last per charge.

Thanks for reading!

Also Read: How to Use Laptop without Battery?