How to revive your dead laptop battery

Yes you can! With some newspapers and a fridge of course. According to the ‘expert’ you need to take those old batteries out of the casing, wrap it in newspapers (thick enough so not much moisture will be in contact with the batteries) and leave it for like a week or so. Let it cool down in room temperature after that for at least a couple of hours or a day.

Once it has settled down in room temperature, wipe off any traces of moisture on the batteries, put the batteries back in its casing, stuff it back in the laptop and charge. (Do not switch the laptop on!) Make sure it is 100% powered up.

Please take note that there is no guarantee whatsoever that this will work and if your fridge got contaminated or your warranty void, it’s all your responsibility.

For a better explanation of the above technique, why don’t you check out . He does a better job at explaining it.