Battery health drops 25% in two days

Discussion in 'MacBook' started by staccato83, Feb 11, 2009.

  1. staccato83 macrumors 6502a


    Sep 9, 2008
    Las Vegas
    So, I have no idea what is going on with my battery. Two days ago I downloaded Coconut battery and it showed the battery health at 99%. I checked it today and now it is at 76%.

    Is my battery already biting the dust? I only have 79 cycles on my Al MB.

    Anyone know what's going on here?
  2. dhuang macrumors member

    Feb 9, 2009
    Open up "System Profiler" and look under Power

    If it says "Check Battery" under Condition I would bring it in to an Apple Store, that's pretty much what happened to my battery. Health would drop crazy fast.

    Apple replaced it for free.

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