Laptop battery says 100 but dies when unplugged 



Recent post

If you’ve ever been frustrated when your laptop’s battery showed 100% but died as soon as you unplugged it, you’re not the only one. This can be confusing and annoying, but the good news is that it is often easy to fix. In this article, we’ll talk about easy ways to fix this common problem with laptop batteries. 

Causes of the Problem 

1. Charge Depletion 

This is the most common reason why a laptop won’t stay charged when it’s not plugged in. Charge depletion happens when you use your laptop with the charger plugged in all the time. This causes the battery to get too charged. This can cause the battery’s capacity to go down, making it lose its charge when you unplug the charger. 

2. Overcharging 

Overcharging is another reason why a laptop battery won’t hold a charge when it’s not plugged in. This is when the laptop is left plugged in for an extended period of time, leading to the battery becoming overcharged. This can cause the laptop to lose its charge when it’s not plugged in. 

3. Battery Drain 

Battery drain is another cause of a laptop not keeping its charge when unplugged. This happens because the laptop’s hardware needs more power than the charger can give, which drains the battery. This can happen if the battery is old or broken, or if the laptop is running too many apps at once. 

No matter which cause is causing your laptop not to keep its charge when unplugged, the best solution is to replace the battery. You can use the Clevo Laptop battery to replace your laptop’s battery. This will make sure that your laptop’s battery is new and up-to-date, so it can stay charged for longer when it’s not plugged in. Also, only charge your laptop when you need to and unplug it when you’re not using it. This can help keep your laptop from overcharging and keep its charge for a longer time. 


No one likes it when their laptop battery dies when they’re not using it, especially when the battery says it’s full. It’s frustrating to have this problem, but luckily there are some simple things you can try to fix. 


First, check how your laptop is set up to use power. Make sure the power settings are set to high performance and that the laptop isn’t going into a mode that saves power by itself. Also, check to see if the laptop is set up to automatically dim the screen after a certain amount of time without being used. This will also drain the battery faster. 

The second step is to check the battery itself. To do this, you can use a utility program that is made to tell you about the battery and its current state. If the battery is old or worn down, it might be time to get a new one. 

The third step is to look at the power adapter for your laptop. Make sure it is plugged in correctly and is giving your laptop the right amount of power. If the power adapter isn’t working right, it might not be giving the laptop the power it needs to work right. 

Finally, check to see if the laptop’s power management drivers are working correctly. These drivers tell the laptop how much power to use and how to deal with the battery. If the drivers aren’t working right, the laptop might not be able to charge the battery properly, which could cause the battery to die when the laptop is unplugged. 

Replace the Battery 

If nothing else works, it’s possible that your laptop’s battery is just too old and needs to be replaced. This is often the most reliable way to get your laptop battery back to full power and keep it that way. You can find a new battery such as a Clevo Laptop battery at a local electronics store or on online stores. 


If your laptop’s battery says it has 100% charge but dies when you unplug it, it’s not working right and needs to be replaced. It’s important to check the device’s battery life often to make sure it’s working right and to avoid damage or data loss. If you take the time to keep your device in good shape, it will keep working as it should and help you avoid problems in the future. 

Read More

Related Articles