1 2 Previous Next 18 Replies Latest reply: Jul 14, 2013 3:21 PM by Bushin
MKamdar Level 1 Level 1 (0 points)

Hello, I updated to OS X 10.8.3 about a week ago and have noticed rapid battery drainage ever since! I purchased my MacBook Air end Oct 2012, I have 42 charge cycles on my battery, and mainly use my computer to surf the internet/use microsoft office progams (excel/word/powerpoint) - really really simple stuff! 


The Activity Monitor says CPU use is 3% max, I normally keep my keyboard light off, bluetooth off, brightness of my screen at the halfway mark...before the update I would get 7hours+ of battey life and now I am only geting 4! Is anyone else experiencing the same problem? Help!


Thanks in advance!

MacBook Air, OS X Mountain Lion (10.8.3)
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