MBP Battery Issue?

Discussion in 'MacBook Pro' started by stevtomato, Sep 7, 2010.

  1. stevtomato macrumors newbie

    Joined:
    Sep 7, 2010
    #1
    Hi guys,

    I'm not sure about this, but my MBP 13" is quite new, I bought them nearly a year ago in October. But battery has been doing weird things. Maximum battery charge is normally at less than 1900mAh. But sometimes it changed itself to over 2000mAh. And so I thought it's odd for such a new laptop. So I decided to calibrate the laptop. It went down to 5% left or so and then telling me that I'm running on the reserve battery power. And then something magical happened, I suddenly have 61% battery left again... And the max battery charge is now 5162mAh.

    This happened to me before too when I was not running on AC power when I was in Heathrow recently. It was nearly dying when it boosted up again. I'm wondering if the sensory thingy isn't doing well, or is it because I don't use my MBP unplugged often enough?

    Thanks in advance for all the help and replies.
    ST
     
  2. spinnerlys Guest

    spinnerlys

    Joined:
    Sep 7, 2008
    Location:
    forlod bygningen
    #2

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