[Hampshire] power problem

2011-12-06 Thread Owain Clarke
I wonder if anyone would mind commenting on a problem? I noticed that recently my Asus Eee has only been getting up to about 65% of charge, and I assumed this is a battery problem (I think it's about 18 months old). But then I have noticed a couple of times, that even

Re: [Hampshire] power problem

2011-12-06 Thread Jan Henkins
Hello Owain, Yep, that sounds like a borked battery. I find that lappy batteries can start giving problems almost from the get-go, but a life-span from around 18-24 months seems to be the norm. It's inconvenient to say the least, but luckily Eee batteries are readily available. A quick look on

Re: [Hampshire] power problem

2011-12-06 Thread Owain Clarke
Thanks, Jan. It's not a fortune, but it's too much to spend only to find out it's something else Owain On 06/12/11 09:49, Jan Henkins wrote: Hello Owain, Yep, that sounds like a borked battery. I find that lappy batteries can start giving problems almost from the get-go, but a life-span

Re: [Hampshire] power problem

2011-12-06 Thread Dr A. J. Trickett
On Tue, 06 Dec 2011 at 09:49:42AM -, Jan Henkins wrote: Hello Owain, Yep, that sounds like a borked battery. I find that lappy batteries can start giving problems almost from the get-go, but a life-span from around 18-24 months seems to be the norm. It's inconvenient to say the least,

Re: [Hampshire] power problem

2011-12-06 Thread hantslug
On Tuesday 06 December 2011 10:06:09 Owain Clarke wrote:  It's not a fortune, but it's too much to spend only to find out it's something else That is what happened to me. Now I don't know whether I was sent a dud replacement or it is somerthing else that is wrong. :-( Lisi -- Please post

Re: [Hampshire] power problem

2011-12-06 Thread Vic
Li batteries have good charge densities but don't last that long unless they are charged and discharged evenly (apparently). It's even more complicated than that... Li batteries suffer permanent degradation with time. The rate of degradation is increased with heat and with charge. So it

Re: [Hampshire] power problem

2011-12-06 Thread Steven Swann
I can second that. I had my mac book battery - that was dying anyway - completely die on me after leaving it in the car for a week over the Christmas period last year. The combination of the cold weather and the lack of charge caused the battery to go below a threshold, and hence, the

Re: [Hampshire] power problem

2011-12-06 Thread Vic
However, I believe that this minimum charge threshold is actually built into the battery control electronics rather than the battery itself. Yes, it is. That is to say, If I could have bypassed the controller and charged it back up manually, I believe that I would have got some further use

Re: [Hampshire] power problem

2011-12-06 Thread Steven Swann
On 12/06/2011 02:22 PM, Vic wrote: However, I believe that this minimum charge threshold is actually built into the battery control electronics rather than the battery itself. Yes, it is. That is to say, If I could have bypassed the controller and charged it back up manually, I believe that I

Re: [Hampshire] power problem

2011-12-06 Thread Dr A. J. Trickett
On Tue, 06 Dec 2011 at 01:01:29PM -, Vic wrote: Li batteries have good charge densities but don't last that long unless they are charged and discharged evenly (apparently). It's even more complicated than that... Li batteries suffer permanent degradation with time. The rate of