How to Restore a Dead or Dying Laptop Battery

A laptop battery is considered to be too expensive to buy, so if you have an old laptop with you, you can easily make use of the old battery. There are many different ways and techniques used to restore dying batteries of laptops. In this article, we will learn about various methods of restoring dying laptop battery:-

Laptop battery freezing method

This procedure is considered as the unique one to restore your dying laptop battery. By freezing the laptop battery, you can make use of it for a longer time. Here are some of the following steps to be considered:-

(Source: WikiHow)

Step 1- Place your battery in a plastic bag

Step 2- Place that plastic bag in a freezer and leave it for 12 hours. Some of them advised to place it for a longer period of time, but it can be dangerous too.

Step 3- After some time remove the plastic bag and let the battery get warm until it reaches the room temperature. Make sure to clean the battery with a towel to remove condensation as its warm-up.

Step 4–Setback the laptop battery and charge it completely

Step 5-once it is charged unplug the power and let the battery trench all the way down.

At last, you need to perform step 4 and step 5 at least 4 times. Charge it and then discharge it completely. You can only perform these experiments on NiMH batteries. If you try it on a lithium battery then the battery life will get worse and unfortunately there are no methods to restore a lithium battery.

Also Read: How to fix overheating laptop: Reasons and solutions

Use a cooling pad to reduce the laptop battery temperature

For a lithium battery, you can increase its life by making your laptop cool. If your laptop gets hot then, it can destroy the battery and can slow down its effects. You can use the cooling pad off Amazon to increase the life of your laptop battery. You may think that your battery is on the last stage, but it could simply be that it is getting to heat and therefore loses charge faster.

Recalibrate your laptop battery

It generally happens with the old batteries. In this situation, you may get an advantage from a recalibration. Recalibrating a battery is done because sometimes, the operating system is unable to identify how much capacity is left in the battery. This happens when you never let your laptop battery get a discharge or the laptop is always plugged in.

The Process to recalibrate a battery is:-

Step 1- Fully charge your battery and leave it for two hours to cool down

Step 2- Now plug out, and let the battery trench. There are two methods involved in this either you let your battery discharge until the laptop dies or set it so that it can go to sleep mode or hibernates around 4 to 5%.

Step 3- let the laptop remain off for 4 to 5 hours

Step 4- switch it on and charge until it reaches 100%

In this way, you can get to know the actual capacity of the battery.

In the end, we can say that it was just a humble effort from us to let you know how to manage the battery of your device. But that doesn’t mean you should do it only when it’s old or decaying quickly. Take care of the battery from the beginning, and it will also take good care of your notebook.

Again, we must say, that sometimes even when you try all possible ways to handle it properly, your laptop battery can falter in any way. After all, it’s just a machine. But don’t worry, you may still use your old battery with some help. For that, you just have to reach us here in the NSS Laptop Service Center with any of your laptop problems, and we will offer our service even at your home while needed. Stay home, stay safe. We are here to help you always.