Throw away the original battery. It's old and used up. If you really need three batteries go buy another new one. Or download something like XBattery and see if it can track the battery's function. On Feb 8, 2004, at 8:06 AM, Bob Jacobsen wrote: > I have a TiBook 400MHz and three batteries. The original battery > recently developed a problem with its idea of how much charge it > contains. When charged, it shows 100%. That drops to zero in about > 20 minutes, giving the usual low-battery warning, etc. But I can run > at 0% for an hour or more! > > It seems that the battery is holding energy just fine, but that the > estimation of how much is left is really off. > > I'd like to get this fixed because once the battery is showing zero, > the computer won't wake from sleep. > > The other two batteries, which are significantly younger, are working > fine. > > I've tried Apple's recommendation for "recalibrating" the battery by > letting it run down until the computer goes to sleep automatically. (I > acutally do this pretty often). That seems to have no effect. > > Does anybody have any ideas for resetting the self-esteem of this > battery? > > Thanks in advance. > > Bob > -- > -------------- > Bob Jacobsen (Bob_Jacobsen at lbl.gov, 510-486-7355, fax 510-495-2957) > > ---------- > Check out the Titanium email list FAQ > http://www.themacintoshguy.com/lists/Titanium.html > > To unsubscribe, E-mail to: <Titanium-off at lists.themacintoshguy.com> > To switch to the DIGEST mode, E-mail to > <Titanium-digest at lists.themacintoshguy.com> > Need help from a real person? Try. > <Titanium-request at lists.themacintoshguy.com> > > ---------- > $14.99 Unlimited Nationwide Mac Dialup and Mac Web Hosting from your > Mac ISP Serious Mac Internet Solutions From NineWire! > http://macinternetaccess.com > > RoadTools $30 PodiumPad available at Apple retail stores, $20 Traveler > CoolPad at Staples. Both in white for iBooks at <http://roadtools.com> > > Cyberian | Support this list when you buy at Outpost.com! > Outpost | http://www.themacintoshguy.com/outpost.shtml >