5 Methods Of RESTORE A DEAD or DYING LAPTOP BATTERY

5 Methods Of RESTORE A DEAD LAPTOP BATTERY

Laptop batteries are expensive pieces of kit, so if you've got an old laptop that also works fine, who wants to distribute upwards of $100 to exchange the battery right!? Luckily, there are tons of the way, some technical, some interesting and a few strange ones, that folks have come up with to revive dying batteries on laptops.
In this article, I’m getting to attempt to list out all the various ones I’ve to examine and if I can remember where I read it, I’ll link back to the source. If you've got tried to revive a laptop battery yourself, allow us to know your method within the comments.

Method 1 – The Freezing

I once saw a movie where a guys’ phone was close to dying, so he took out the battery and stuck in some snow, which apparently made it last longer! I still don’t know if that’s true or not, but apparently you'll freeze a laptop battery and obtain more juice out of it. Here’s the procedure very succinctly:

Step 1: Take your battery out and place it during a sealed Ziploc or bag.

Step 2: plow ahead and put the bag into your freezer and leave it there for about 12 hours. Some people suggest leaving it extended, but I wouldn’t leave it for quite 24 hours.

Step 3: Once you're taking it out, remove the bag and let the battery warm up until it reaches temperature. make certain to wrap it during a towel and wipe off any condensation because it warms up.

Step 4: Reinsert the laptop battery and charge it completely.

Step 5: Once charged, unplug the facility and let the battery drain all the way down.

Now repeat steps 4 and 5 a minimum of 4 times: charge all the thanks to full, then discharge completely. that ought to be it! Unless your battery is leaking acid, you ought to get some quite bump within the battery life.
Note that you simply should only perform this on NiCD or NiMH batteries. If you are trying this on a lithium battery, it’ll make the battery life worse. Unfortunately, there are no thanks for restoring a lithium battery. You’ll need to find your laptop specs to ascertain what quite a battery you've got. For lithium-ion batteries, you can’t restore, but you'll possibly extend the lifetime of A battery.

Method 2 – Recalibrate Battery

With most newer batteries, this is often not necessary, but if your battery is dying, then it’s probably a reasonably old battery. therein case, you'll enjoy a recalibration. Recalibrating A battery is completed because sometimes the OS cannot find out what proportion capacity is left within the battery. this will happen if the laptop is usually plugged in or if the battery was never let to die all the way.
You can tell whether your battery needs calibration if your battery never charges to 100% (say only to 95%) or if the OS says you've got 35 min of battery remaining, but the pc dies either much sooner or much later. tons of manufacturers have released calibration tools for specific laptop models, so first perform a Google search together with your computer model + battery calibration. Here’s an example tool from Sony.
If you've got to manually recalibrate A battery, the procedure is pretty straight-forward:

Step 1: Charge your battery to 100% or to whatever max percentage it can reach and leave it there for about 2 hours to chill down.

Step 2: Now disconnect the facility and let the battery drain. There seem to be two views about the way to do that. you'll either let the battery run down all the way until the laptop dies otherwise you can set it in order that it goes to sleep or hibernates around 3 to five. Either way, you would like to form sure the display stays on until it either dies or goes to sleep.

Step 3: Let the pc remain turned off for anywhere between 3 to five hours.

Step 4: Turn it back on and let it charge all the thanks to 100%.

That’s just about it. Now the pc should be supplying you with a more accurate reading of the particular capacity of the battery.

Method 3 – Cool Computer

If you've got a lithium ion-based battery, you'll increase its life by ensuring your laptop is cool. If you've got a laptop that gets really hot, it can damage the battery and cause the shortness in battery life. I even have an old Sony VAIO laptop and that I saw a big increase in laptop battery life once I bought a laptop cooling pad off Amazon. you'll get one like this for $20.

You may think your battery is on its last leg, but it could simply be that it’s getting too warm and thus loses charge faster.

Method 4 – Unplug at Full Battery

The last option you'll try is to let the battery charge to 100% then simply unplug the pc. When it gets close to dying, i.e. less than 5%, go ahead and plug it in and let it charge up. However, this might reduce battery life on newer lithium-ion batteries, so for those batteries it’s suggested you simply let the battery level drop to 35% to 45% and then charge it copy to 75% to 85%. Sounds crazy, but apparently which will offer you the simplest battery life because it won’t spend as many charges and recharge cycles.

Again, this method also requires a bit of work, but it’s worth a try if you really want to increase your battery life. Have you used the other methods not mentioned here to extend your laptop battery life? If so, allow us to know within the comments. Enjoy!

Method 5 – Remove Battery When Plugged In

If you've got a laptop with a removable battery, you'll attempt to remove the battery during the days you've got it plugged into the wall. you'll need to test this because some laptops don’t work properly with the battery removed. However, if the laptop is running fine and it’s connected to an influence source all the time, it's going to help to easily remove the battery.
The chemical reactions will still occur within the battery no matter whether or not it’s within the laptop, but it could increase the lifetime of the battery. Since the battery is cool and not hot when plugged in, you’ll get more life out of your battery.
Of course, you’ll get to confirm you’re not living in a neighborhood where the facility goes out because your computer will die immediately and you’ll lose any data. This method is additionally time-consuming and annoying and something most of the people won’t do. The last method below could also be the simplest.
Have you used the other methods not mentioned here to extend your laptop battery life? If so, allow us to know within the comments. Enjoy!