Re: Laptop battery



Paul McGuinness wrote:

In message <admdncF2eoz0spHbRVnyiwA@xxxxxx>, Lynn W
<lynn.williamson@xxxxxxxxxxxxxxxxxxxxxxxx> writes
I am getting a new laptop, the laptop that I have at the moment is
usually plugged into the mains can you tell me if it is damaging to
the battery to run a laptop this way. Should it be continually
drained and recharged? Lynn
Google for battery care and maintenance, lots of information. Mostly
recommend taking it out and storing at 45% of charge. Recharge every
3 weeks and drain to 45%, store etc. This is supposed to prolong the
life of the battery.

My Compaq Presario 2200 runs on batteries mainly.

I run it down to 10% (minimum) and recharge fully.

Original battery still good for 2.5 hours and 1.5 hours (wireless on) -
same as when I got it 3 years ago.

I read somewhere its best to run them down low and then recharge fully
to get maximum life out the battery. This would extend the maximum
number of re-cycles the battery is capable of over a longer period.

The Compaq reference booklet says to use the battery regularly to
extend its life. Storing un-used for extended periods is not
recommended.

It also says to use mains when using the DVD/CDRW combo.

So far so good.

I have wondered how long it will go for, seeing as its getting a bit
old, and wondered if the HongKong cheapie batteries on Ebay are any
good.

I've seen varying reports on these in newsgroups - from DOA to better
than original.

Anyone tried them???

Rob

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