Revive dead laptop battery
We buy laptop for our daily life and office work. When we show a demo or PPC for our customers or work on non power supply rooms with laptops. We also worry about its laptop battery. As the all laptop battery have their life, after charging for about 600-800 cycles it cant work, we call them as “dead laptop battery”. When we have no latitude d630 battery replacement, we try to revive dead laptop batteries.
In fact revive dead laptop battery is simple work. You can use some physical methods to activation the dead battery cells. Usually you can revive dead laptop battery using familiar tools. You only need a refrigeratory, a locked bag, a charger. Then do the following works step by step. You shall revive your dead laptop battery.
- First put the dead laptop battery in a zip lock.
- Then put the zip into refrigeratory and keep it in freezer for 14 - 15 hours.
- Afer waitinf for a long time, take the dead laptop battery out of refrigeratory .
- Using clean and soft cloth to dry the battery and get the battery to room temperature (about 20° - 25°)
- In the end fully charging and discharging the battery for 3 - 4 cycles.
- Now you would see that your dead battery holding up charge for 1-2 hours.
- See the detail video in metacafe.com
What are you waiting for, why not take a try to your dead laptop battery? Good luck.
The article is from : Revive laptop battery
17/07/2009 at 3:41 am Permalink
Sir, I am facing a very unique problem, I have Dell 1525 for last 11 months, from last 3 days battery is not charging full, it started 3 days back, when for the first time after purchased I worked entirely on battery n it drained out upto 15%, after that when I conneted to adapter it charged only upto 63%, I took out th battery n refitted, but then also It was recharging upto 63% only, since yesterday, it is charging upto 15% only, I ve tried all the tips after surfing so many sites on net, but no use, Can I expect a solution from you,
Thanks
20/07/2009 at 1:50 am Permalink
Maybe there are something wrong with your battery protection panel,
First you should calibrate your battery, if this cant work. (you can search calibrate battery in the search form)
Then you should update the battery protection panel to refresh the battery protection panel info : battery cell charging time, battery remain capactiy and so on.
I will write a article about how to repair the battery by change the battery cells. You may get some helpful info. Good luck.