Laptop problem, is it a duff battery?

JEB

JEB

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Caithness, Scotland
My brother-in law is having a problem with his Fujitsu Siemens Amilo D7830. As soon as he un-plugs it from the mains it shuts itself down, won't run at all on the battery.

In the power options in the control panel the battery is showing as charging, 75%.

I phoned Siemens and they couldn't tell me if it was a battery or mobo problem, and they wanted £110 for a replacement battery.

I have seen other batteries for about £50, but his one is rated at 14.4v, and the ones I can get (apart from the one from Fujitsu) are all 14.8v.

So what do you think:-

1. Do you think it's a battry or mobo issue
2. And if I chance taking a battery home will a 14.8v one be ok, if the original one is 14.4v?

I know it's a hit and a miss, but I think my gut feel is to take home a battery first, rather than have to send the whole laptop off to them. What would you do if it were yours?
 

JEB

JEB

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Joined
19 Oct 2002
Posts
1,469
Location
Caithness, Scotland
Aye - he's always used it since last 2 years or so plugged into mains, with battery in. It won't boot on battery either, just dead duck unless plugged into mains. I have got the part no, but only ones I can find are 14.8v, not 14.4v, so not sure if they would be ok or not. Bit of a pain this one as you have to unscred a cover to get the battery out, so not very practible for taking out when plugged into mains.
 
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