Laptop batteries are expensive pieces of equipment. Hence, if you have an old laptop that still functions perfectly, but you don’t want to spend money to change the battery and revive the device, we have provided you with the trickiest method of reviving your dying laptop battery.

You can quickly revive your completely dead battery by using the freezer where you keep your meats and vegetables. It seems improbable, doesn’t it? Save some money by following the guidelines below;

Technique 1: Using your Freezers

Step 1: Remove your battery and place it in a zip-top bag with a tight seal.

Step 2: The dead battery should be removed and placed in the freezer for 11–12 hours. Do not keep the battery in the freezer for more than 12 hours as it can damage the battery or lead to the battery exploding.

Step 3: When the allotted time has passed, take it out of the freezer and take it out of the bag.

Step 4: Leave the battery outside to let it come to room temperature. This part is the most important. If the battery is still damp, wipe it properly with a dry cloth.

Step 5: Place it back into the laptop and charge it.

Step 6: Then leave the battery to discharge completely and charge it again.

Step 7: Repeat Steps 5 and 6 3–4 times.

Note: Apply this technique only for NiCD or NiMH batteries. Unfortunately, there is no way to restore a dead lithium battery.

Technique 2: Recalibrating the Battery
If your laptop has always been plugged in or has never been allowed to completely discharge, a calibration of the battery is necessary. Nevertheless, the strongest indicator that your laptop battery needs calibration is when it displays a full charge yet shuts down in 30 minutes or less. As a result, numerous manufacturers have introduced instruments for automatic recalibration. You can also do it manually if you choose.

Step 1: Charge the battery fully or as much as it can be charged, then turn off the power.

Step 2: Continue using the laptop until it shuts off on its own. Set it aside for around three to five hours.

Step 3: Recharge it completely to 100%. That ought to do it.

Technique 3: Cool your computer

By keeping your laptop cool, you can lengthen the life of a lithium-ion battery if you have one. A laptop with a high temperature might harm the battery and result in limited battery life. A cooling pad is available on Amazon.

Technique 4: Unplug the laptop when it has reached full battery. When the battery is full, unplug the laptop. When it gets close to dying, or the left power is less than 5%, go ahead and plug it in and let it charge up.

The last option is to let the battery charge to 100% and then simply unplug the computer. When it gets close to dying, go ahead and plug it in and let it charge up. However, this could reduce battery life on newer ion batteries, so for those batteries, it’s suggested you only let the battery power drop to 35% to 45% and then charge it back up to 75% to 85%. This apparently will give you the best battery life because it won’t constantly run into charge and recharge cycles. So we recommend you follow the last one to restore your laptop battery.

Monitor Your Laptop Battery’s Health

It’s easy to avoid landing yourself in a situation where you need to jump-start the battery if you monitor it correctly.