LOGIC.delayed Posted June 29, 2008 Share Posted June 29, 2008 When my MBP (OSX 10.4.11) is running on battery supply it turns off without warning when approximately half the battery is depleted. I have no idea how to troubleshoot this problem. Also the 1 year complimentary warranty expired and I was considering purchasing AppleCare. Link to comment https://www.insanelymac.com/forum/topic/113108-premature-shutdown/ Share on other sites More sharing options...
LOGIC.delayed Posted July 1, 2008 Author Share Posted July 1, 2008 Nobody knows? Link to comment https://www.insanelymac.com/forum/topic/113108-premature-shutdown/#findComment-803032 Share on other sites More sharing options...
derekreid Posted July 1, 2008 Share Posted July 1, 2008 I think Apple has a battery update download on their support website, only idea I have. That and Google. Good luck. Link to comment https://www.insanelymac.com/forum/topic/113108-premature-shutdown/#findComment-803056 Share on other sites More sharing options...
LOGIC.delayed Posted July 2, 2008 Author Share Posted July 2, 2008 I have all the latest updates Link to comment https://www.insanelymac.com/forum/topic/113108-premature-shutdown/#findComment-804619 Share on other sites More sharing options...
derekreid Posted July 4, 2008 Share Posted July 4, 2008 How about google? http://discussions.apple.com/thread.jspa?m...56&tstart=0 Maybe you need a new battery. Link to comment https://www.insanelymac.com/forum/topic/113108-premature-shutdown/#findComment-806507 Share on other sites More sharing options...
LOGIC.delayed Posted July 29, 2008 Author Share Posted July 29, 2008 I downloaded Coconut Battery and I figured out that I do indeed need a new battery: Battery Capacity: Current: 3608 mAh Original: 5500 mAh ...Or 65% I noticed that whenever my battery is fully charged, it never exceeds 95% even after I recalibrate the battery (which I did every month or two starting from the day I got it) Link to comment https://www.insanelymac.com/forum/topic/113108-premature-shutdown/#findComment-838237 Share on other sites More sharing options...
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