Macbook Pro battery. late 2009 model.

Discussion in 'MacBook Pro' started by Theunknown1087, Apr 20, 2010.

  1. Theunknown1087 macrumors member

    Feb 24, 2010
    Ok so I picked up my Late 2009 macbook pro 13inch base model last week.

    It finally got here yesterday.

    I just checked Coconut Battery.

    Age of your mac:2 months.

    Yesterday Battery Capacity (MAX):100% 5549 mAh
    TODAY max capacity is 98% 5353 mAh.

    What the **** is that about?

    now it just refreshed and went back to 99% 5397 mAh. odd.

    What is the deal?
  2. spinnerlys Guest


    Sep 7, 2008
    forlod bygningen
    As with all the hundreds of other threads regarding that issue:

    don't worry. Calibrate and use the battery, sometimes the battery health and maximum capacity are not shown 100% correctly.

    If you would use MRoogle you find those threads I talked about.
  3. Theunknown1087 thread starter macrumors member

    Feb 24, 2010
    Since it's literally brand new. I was charging it yesterday for a little (had to goto work so i unplugged it). Today I finished charging it, it was fully charged. Left it plugged in for TWO hours. Then unplugged it and am using it fully. Then when it powers down I will let it un charged for FIVE hours (i'll be in bed anyways). This is per apple's site about calibrating the battery.


Share This Page