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Lap Top Battery replacement!
22 April 2015
19:49
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Chris
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17 January 2014
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I have a Packard Bell Dot, 10.1 inch note book. The computer tells me that the battery is in a poor condition and needs replacement.
Question 1, can a lap top type unit be revived, and how?
Question 2, can anyone recommend a reliable supplier of lap top batteries, if I need one?
My unit says it is a UM08B32, 6 cell, 10.8 volt, 4400mah. I can find many replacements most 11.1 volt, close enough?

30 April 2015
10:25
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Ian - M0BXR
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With so many people selling cheap replacement batteries these days its a bit like pot luck. There are probably some bad ones around but I don’t know which would be best.
I would forget trying to revive it you’ll spend hours faffing putting in the freezer as some people suggest but it will probably be good only for a day or two and at 10.00 or so
for another one hardly worth it. I replaced my Dell one a couple of years ago with one which just says Made in China on it and its still working fine. Don’t know the supplier now.
but probably through Amazon or Ebay. I found this, they mainly list batteries which is a good sign I think. Woudn’t worry about the odd half volt difference quoted.

http://www.ebay.co.uk/itm/Batt…..4ae45138e5

Ian

30 April 2015
21:00
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Chris
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Thanks Ian, I’ll look into a replacemanet.

6 May 2015
18:43
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Chris
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Just had a delivery of the replacement! It has to charge for 12 hours then discharge 3 times before normal use. I guss the only way to discharge it is to use the computer!!

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