Re: ACPI battery charge strange, %-age decreases even on AC
On Friday 17 June 2005 11:04, you wrote:
> OoO En cette matinée pluvieuse du vendredi 17 juin 2005, vers 10:16,
>
> Benedek Frank <linux@celifornia.com> disait:
> > My Sony Vaio got a new (non-OEM) battery. It works good, gives me a
> > little over 2 hours of battery time. However, when I charge it up and
> > leave the laptop plugged in for days, it will start to loose its charge.
> > About 1% in two days. This goes as follows:
> >
> > I charge it, it is 100%. Two days later, it will show only 99%, even
> > though in this 2 days, the AC adapter wasnt unplugged, not even for a
> > second. Then, 2 days later it will be 98%. Now 98% for me. Before a week
> > ago, when it happened the same way, at 99% I tok it off the AC, let it
> > use the battery completely around 2 and half hours, and then recharged
> > it. It was 100 and then it went down to 99 again in 2 days. Why is that?
>
> To avoid premature death of your battery, the system does not charge
> battery when it is charged above 95% (or a different number, you may
> wait a few more days to see when it starts charging again). It means
> that when your battery is charged and your laptop on AC, the battery
> starts discharging as if it was unplugged (at a very low rate).
I have never noticed it on any of my laptops, but if it is fine, I am happy
with it, just I thought my aftermarket battery might be bad. Also as I pasted
on of my /proc/ files
present: yes
design capacity: 18850 mWh
last full capacity: 18850 mWh
battery technology: non-rechargeable
, it says this battery is not-rechargable. What is that mean? Is that a bug in
ACPI or my battery is malfunctioning?
THanks
Bence
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