my battery has dropped 15 percent in health

Discussion in 'MacBook Pro' started by greenbreadmmm, Jan 23, 2008.

  1. greenbreadmmm macrumors regular

    Joined:
    Jun 4, 2007
    #1
    since last week it had dropped 6 to 94 and today its at 86 at only 41 cycles? any idea why its doing this. mis read? could it have anything to do with cold air from a window?
     
  2. mad jew Moderator emeritus

    mad jew

    Joined:
    Apr 3, 2004
    Location:
    Adelaide, Australia
    #2
    What sort of machine do you have and have you been calibrating it monthly? Have you been running form battery power frequently?
     
  3. skyrider007 macrumors 65816

    skyrider007

    Joined:
    Aug 5, 2007
    Location:
    Bangkok
    #3
    my MBP dropped 6% in 7 months and I am freaking out, lol.
     
  4. greenbreadmmm thread starter macrumors regular

    Joined:
    Jun 4, 2007
    #4
    i havnt calibrated it and i use the battery about 3 times weekly for about 40% of its life, each time i use it.
    its a macbook pro
     

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