If one day suddenly your device runs out of battery and can't be charged up, the device will automatically turn off when unplugging the charger, most likely your computer has no more opportunity to work, no matter how hard you try. Can't do anything else without plugging in the charger. Most likely your device has a damaged battery. To overcome this situation, let's learn about how to fix a dead laptop battery with WebTech360 !
When using a computer, at least once, you will encounter a situation where the battery is always at 0%. Even, you plug in the charger all day and night, but the laptop still does not work. In such a case, you should check if the laptop battery is dead or hibernated. A few tips below will help you know how to handle it at home:
Method 1: In case, the battery percentage shows 30%, showing that the battery health is still stable. However, the battery is probably not used for a long time, so it leads to oversleeping. The way to fix a dead laptop battery is to plug in the charger 3 times for 8 hours. That way, you will help the battery come back to life and work like it was.
Method 2: You should decide to change the battery immediately if the laptop shows less than 30%. In this case, the battery life is definitely within the allowable range. Or the working time of the battery is very short, about less than 20'.
Method 3: In case, the laptop battery is damaged, there is no other way is to bring it to the shop.
So, before trying to fix a dead laptop battery, check the condition of the battery. Maintaining and using batteries correctly is also a good way for you to maintain better battery life.
Usually, before the battery is completely damaged, the laptop will have a few unusual errors as follows:
- Based on the capacity of the battery: Use NirSoft's free software, BatteryInfoView, to check the battery's energy. If the charging capacity is lower than the available capacity. This means that the battery is nearing the end of its life and needs to be replaced.
- Calibration level of the battery: If the battery wear level is 27.7%, it means that the battery level is 72.3% (100%-27.7%=72.3%). After performing the calibration, Windows stops warning the battery is still working. On the contrary, you should replace the battery to avoid affecting the laptop.
- Battery life: Signs of dead laptop battery when running out of battery faster than the first time used.
These are the basic signs to help users monitor the status and life of the battery. Before learning how to fix a dead laptop battery at home, you should carefully understand the display parameters. This is to avoid costly and useless battery replacements.
After knowing well about how to identify a dead laptop battery, WebTech360 will suggest you a few ways to fix a dead laptop battery such as:
For repairing laptop batteries with refrigerators, follow these steps sequentially:
Step 1: Make sure the computer is turned off, you will remove the battery.
Step 2: Wrap the battery in a dry towel and place it in a waterproof zip bag.
Step 3: After wrapping the battery carefully and making sure it is not wet, put it in the freezer. The time to fully meet the requirements lasts at least 12 hours and at most 72 hours.
Step 4: After the specified time, you leave the status quo in the external environment for about 10 hours. When the plastic bag is cold, you can take it out and dry it to prevent the battery from getting wet.
Step 5: Insert the battery into the device and proceed to plug in the charger until the battery is full. Note, you are not allowed to turn on the laptop at this time.
Step 6: The battery capacity is full, you unplug the charger and use it until the battery is low, then charge it again. If you persist in doing this about 3 times, the laptop battery will be improved.
For how to fix dead laptop battery by recovering capacity is extremely simple. After the recovery process is complete, please discharge the battery to help restore health. You surf the web, play games, watch movies ... how to make the computer run out of battery fastest. When the battery is low, you plug in the charger and turn off the device. The battery is full, you continue to do the same. You repeat this about 4-5 times so the laptop battery condition will be much better.
In the worst case scenario, you are forced to accept a new battery replacement. At this point, you have two options: one is to buy the original battery; The second is to buy from a third party. Of course, if there are economic conditions, the first way is still more recommended. But, don't be afraid to buy batteries from outside stores. Because the market has a lot of quality OEM laptop batteries with different prices. If you do not have experience in buying batteries, you can ask WebTech360 for advice.
Those are the shares on how to fix a dead laptop battery. In case you still can't fix them, contact WebTech360 to get all your questions answered!
Have you ever tried to run an old program on Windows 11 and encountered an error code that you didn't understand? Luckily, Windows has some compatibility settings that can help you solve this problem.
To know how to handle it at home, read WebTech360's sharing on how to fix MSVCP140.Dll Is Missing on Windows 10.7.
To answer the question, does a computer mouse need cleaning? and know how to properly clean? Please refer to the article shared by WebTech360!
When using a computer, you will experience interruptions in opening a program on Windows. Let's help WebTech360 fix api-ms-win-crt-runtime-l1-1-0.dll error on Windows
5 professional and free MP3 cutting software in this article will be a powerful support tool for you to edit audio files perfectly.
With a comprehensive article on free CD, DVD, Blu-ray burning software, the best 2021 will definitely not disappoint you.
If you want the data on your computer to be secure, you can't ignore the top 5 best free folder lock software in this article.
Many of you want to become a designer but don't know where to start. This article will guide you to learn basic graphic design by yourself.
Adobe Photoshop software gives us two great tools Line Tool and Pen Tool to draw lines and curves become precise and simple.
You are familiar with Photoshop but do not know how to combine layers. Follow along with 5 ways to combine layers in Photoshop below.
Copying layers is a basic function that Photoshop users need to master in order to master the layer tool. The article will guide you to copy layers very quickly in Photoshop.
How to use border creation through Photoshop software, WebTech360 would like to share with you how to create text borders in Photoshop, very simple.
With the article on how to draw arrows in Photoshop with these 5 simple tools, you will easily draw arrows as you want.
Text shading in Photoshop will help you create a more wonderful feeling for your text, avoiding the boring phenomenon compared to conventional typefaces.
Tired of Microsoft Edge ERR_CONNECTION_REFUSED blocking your browsing? Discover step-by-step fixes, from quick resets to advanced tweaks, that work on the latest Windows versions. Get online fast!
Is troubleshooting Microsoft Edge "extensions slowing down browser" your nightmare? Follow this step-by-step guide to identify, disable, and optimize extensions for blazing-fast performance. Restore Edge speed today!
Struggling with Microsoft Edge "JavaScript Runtime Error" on Windows 12? Discover proven, step-by-step fixes to resolve it quickly. Clear cache, reset settings, and more for smooth browsing. Updated with the latest tips!
Struggling with Microsoft Edge prompting "Windows Hello PIN" reset? Discover proven, step-by-step fixes for the Windows Hello PIN Reset issue in Edge. Quick solutions that work on the latest Windows updates – no tech skills needed!
Tired of the frustrating Microsoft Edge 500 Internal Server Error? Discover quick, step-by-step fixes to resolve it instantly. Clear cache, reset settings, and more for seamless browsing. Works on latest Edge versions!
Unlock the power of Microsoft Edge Collections to effortlessly save web content like links, images, text, and more. Step-by-step guide to organize, share, and boost productivity with this must-have Edge feature.
Tired of Microsoft Edge "Script Error" crashing your prints? Discover step-by-step troubleshooting for Microsoft Edge script error when printing. Quick fixes, causes, and prevention tips for seamless printing. Works on latest Edge versions!
Struggling with Microsoft Edge VBS Gaming Lag? Discover the proven How to Fix Microsoft Edge "VBS Gaming Lag" Fix 2026 steps. Regain smooth gaming performance on Edge with our expert, up-to-date guide. Boost FPS now!
Tired of Microsoft Edge WebSocket Error blocking your browsing? Get instant 2026 fixes: clear cache, disable extensions, update Edge & more. Step-by-step guide to restore seamless WebSocket connections. Works every time!
Master how to change Microsoft Edge language and region settings with this step-by-step guide. Fix display issues, set preferred languages, and customize regions effortlessly for global access.
Tired of choppy Microsoft Edge touchpad scrolling lag? Follow our step-by-step guide to fix Microsoft Edge "Touchpad Scrolling" lag for buttery-smooth browsing. Quick wins inside!
Discover the ultimate guide to enable Dark Mode for all websites in Microsoft Edge. Step-by-step instructions, tips, and tricks for eye-friendly browsing in the latest Edge version. Reduce eye strain and boost battery life now!
Tired of the frustrating Microsoft Edge "403 Forbidden" error blocking your sites? Discover proven, step-by-step fixes like clearing cache, disabling extensions, and more. Get seamless browsing back in minutes—no tech skills needed!
Master how to completely uninstall Microsoft Edge from Windows 11 in 2026 with this foolproof guide. Free up RAM, boost FPS, and reclaim your PC for gaming glory – step-by-step instructions inside!
Unlock the full power of Chrome Extensions in Microsoft Edge! Follow this simple 2026 guide to install your favorite extensions effortlessly and supercharge your browsing experience. No tech skills needed!
