.. but then apple's site explains that a charge/discharge cycle is 100%. So two 50%'s equal one full charge cycle. Who to believe.. - reid On Wed, 22 Sep 2004 10:23:42 -0400, Brian Pearce <bpearce at cloud9.net> wrote: > > This is not beneficial to modern (i.e LiIon) batteries. In fact, it is > > actually > > bad for them. It's best to keep them as charged as possible, as much as > > possible. > > I've heard so much conflicting advice on this that I'm almost hesitant > to comment. But I will say that I know that a this type of battery has > a finite number of charge/discharge cycles -- my understanding is that > you'll want to avoid doing too many partial charges (charging, say, > when the battery is only half-full) to get the most from them and > maximize the life of the battery. This is what I did over the three > years that I used my original Key Lime iBook battery -- I almost always > charged it when it was down to the point where it was about to sleep or > shut down -- and it got a great deal of mileage out of it before it > started to lose it's capacity. > > BRIAN/bpearce at cloud9.net > <http://www.redjacketpress.com> > > > > _______________________________________________ > iBook mailing list > iBook at listserver.themacintoshguy.com > http://listserver.themacintoshguy.com/mailman/listinfo/ibook >