Battery Health, should I worry?

Discussion in 'MacBook' started by Mkl0461, Dec 10, 2010.

  1. Mkl0461 macrumors newbie

    Nov 2, 2010
    My late 2009 macbook fluctuates between 86% and 89%, 90% battery health.
    Cycles: 121
    I've had it for 9 months.

    It used to be at 95% health than dropped over the course of 2 months.

    I've calibrated but no improvement.

    Is this normal? Because I dont wan't to be at 70% in another year.
  2. vistadude macrumors 65816

    Jan 3, 2010
    The more you use your laptop, the worse the battery gets. Expect to buy a new battery approximately every 3 years if you want long battery life per charge.
  3. GGJstudios macrumors Westmere


    May 16, 2008

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