Tips for Fixing Your Dying Laptop Battery

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A battery is a primary source of power for a laptop, and when out of power, it must be charged for the computer to keep functioning. Some laptops have non-removable batteries but most come with portable ones for easy swapping if a problem arises. A high-quality battery has a longer lifespan, but if damage occurs, you can purchase a new one from Baterías para Portátiles Portatilbateria. However, there are times where your budget doesn’t allow you to buy a new battery, so you are forced to restore its functionality. We expound on tips for fixing a dying laptop battery down below.

Tips for Fixing a Dying Laptop Battery

You can get portable batteries at different prices depending on your laptop model. You may opt to restore it if it stalled unexpectedly, and here are the tips to help you do that.

1. Laptop Cooling

Several factors can lead to overheating of a computer: can be internal or due to high temperatures. When exposed to heat, the laptop battery can get damaged, thereby reducing its longevity. To cool the laptop, place cooling pads under it; they regulate the temperature, making it suitable for the operation of the laptop. They are available at an affordable price on an online shopping website and computer stores.

2. Disconnect From the Power Outlet When Full

Different types of batteries react differently during charging. Lithium-ion batteries function properly if charged to about 80 percent full then left to drain till 35 percent. It is a way to save cycles and increase its lifespan. Generally, batteries should be left to charge till full then unplugged from the power source. When the charge drops to about 5-10 percent, leave it to recharge till full again.

3. Battery Freezing

Before starting the process, identify your battery type since freezing is suitable for Nickel-Cadmium and Nickel-Metal Hybrid batteries. Disconnect the computer from the power source, then shut it down. Remove the battery, tie it with a cloth, and then put it in a Ziploc to keep it dry. Place the bag in a freezer and lock it in for not more than 10 hours to prevent battery leakage. You need more charge cycles for the battery to operate as it used to, so freezing does just that. When the 10-hour mark elapses, remove it from the freezer, and when at room temperature, put it back into the laptop, charge it till full, drain it to its minimum, then recharge again till full.

4. Recalibrate the Battery

Using your computer when plugged in all the time is not recommended. The system fails to calculate the charge left and gives a false indication on the screen. Ensure your battery is drained during use to prevent this. To recalibrate, charge the laptop till full, then unplug the cable to allow for cooling. Keep it on for 2-3 hours, don’t use it, and drain entirely and recharge until complete.


You can fix your battery using the ways given above from the comfort of your home. Know your laptop battery well and use what works best. However, if the problem seems enormous, have an expert check it or get a new battery.

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