Currently Being ModeratedApr 26, 2011 9:17 AM (in response to tdavis1198)
http://www.apple.com/batteries/ helps you optimize the amount of time.
Note the meter on the menubar is a very poor approximation of actual life. Take a real timer to verify that you are indeed getting the times you think you are getting.
Currently Being ModeratedApr 26, 2011 10:20 AM (in response to tdavis1198)
most likely, you're using an application that ***** the power out.
i would check the activity app (in utilities folder)
and i would check with gfxcardstatus to check which video card is in use. If it is the AMD(ATI), then yeah it may suck more.
I have the top of line macbook pro 15" 2011 and do get over 7, sometimes, even displays 8hours or so if i am just browsing the internet.
It's been reported that software like Chrome, or Hyperdock would switch to the AMD/ATI card on their own.
You can overwrite that with gfxcardstatus.
Currently Being ModeratedApr 26, 2011 8:52 PM (in response to tdavis1198)
Chrome defaults to the AMD card which in turn, ***** the life out of your battery. When I'm surfing and on battery power, I always use Safari. Safari, by default, uses the integrated GPU in your Macbook, thus drastically extending your battery life. Try it. See for yourself.