I still remember that I chose a laptop because of its portability, which allowed me to work, study, and entertain myself anytime and anywhere. But now, has your laptop become a veritable "desktop" that cannot be separated from its power adapter? This is probably because the battery is aging!

Laptop batteries, like mobile phone batteries, are consumables. As they are used, their capacity will gradually decrease and their battery life will become shorter and shorter.

When does the laptop battery age and need to be replaced?

Combined with daily use, the following signals remind you that it is time to change the battery:

Battery life is significantly shortened

This is the most direct signal. Before, a full charge could last 4-5 hours, but now it can only last 1-2 hours, or even shorter.

In the past, I could study for a whole morning with my laptop in the library, but now I can only use it for two hours and have to look for an outlet everywhere, which greatly reduces my learning efficiency. Or when I want to use my laptop to handle work on a business trip, I find that the battery life can't even last a movie, so I have to shut it down helplessly.

Battery level display is inaccurate

For example, the battery level shows 50%, but it suddenly shuts down after a short while; or it stops charging after it reaches 80%.

During a meeting, your laptop shows that it has 30% battery left. You are confidently preparing to start your presentation, but as soon as you open the PPT, the screen goes black, which is very embarrassing. Or you charge your laptop before going to bed at night, but when you wake up in the morning, you find that the battery is only 80%, which increases your anxiety about battery life when you are out and about.

Battery bulge

If you find that the bottom of the laptop is uneven or there is a bulge on the touchpad, it is likely that the battery is swollen. This is very dangerous and you need to stop using it immediately and replace the battery.

When I was using my laptop, I found that it was not level on the table and was shaking. After careful inspection, I found that the battery was swollen . The touchpad suddenly became unresponsive and even bulged. After disassembling the computer, I found that it was caused by the swollen battery.

Computer running slower

Battery aging can lead to unstable power supply, which in turn affects the performance of the computer, causing problems such as lag and freeze.

When opening multiple web pages or running large software, the computer becomes abnormally slow or even freezes, seriously affecting work efficiency. When playing games, the screen freezes and frames drop, and the gaming experience is extremely poor. After inspection, it is found that the battery is aging and the power supply is insufficient.

How do I know if I need to replace the battery?

If you encounter the above situation and it has affected normal use, you need to consider replacing the battery.

Only by choosing regular channels and using original or quality-assured batteries can you ensure safety and performance.

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Some suggestions for choosing laptop batteries

Before replacing the battery, you need to know some purchasing tips to avoid pitfalls and find the battery that suits you best.

Determine the battery model:

Check the label on the bottom of the laptop: Most laptops have a label on the bottom that shows the laptop model and battery model.

Consult official customer service: If the above methods cannot determine the battery model, you can contact the official customer service of the notebook brand, provide information such as the notebook serial number, and check the battery model.

Select battery type:

Original battery: Batteries officially produced by laptop brands have the most guaranteed quality and safety, but the price is also relatively high.

Third-party brand batteries: Batteries produced by other manufacturers are relatively cheap, but their quality and safety vary and need to be carefully identified.

Pay attention to battery parameters:

Battery capacity: The unit is mAh (milliampere-hour). The larger the capacity, the longer the battery life.

Battery voltage: The unit is V (volts) and needs to match the rated voltage of the laptop.

Number of battery cells: The more battery cells there are, the greater the battery capacity, but the volume and weight will also increase.

Choose a purchase channel:

Official Mall: The most reliable channel for purchasing original batteries, but the price is higher.

Authorized dealers: You can buy genuine original batteries at a price slightly lower than the official store.

E-commerce platforms: Choose reputable merchants and carefully check product reviews to avoid purchasing counterfeit and shoddy products.

Other purchasing suggestions:

Check out user reviews: Before buying, you can check out other users’ reviews to understand their actual experience with the battery.

Choose a well-known brand: Laptop batteries produced by some well-known brands are of relatively reliable quality.

Pay attention to the warranty policy: Understand the battery warranty policy before purchasing so that you can protect your rights in time when problems arise.

If this article still doesn't help your laptop battery, you can buy a new battery at  BatteryMall.com

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