Battery

Discussion in 'MacBook' started by metrotarzan, May 6, 2008.

  1. metrotarzan macrumors newbie

    Joined:
    May 6, 2008
    #1
    All of a sudden my macbook shows 100% battery life even though the time decreases . I mean time is currently showing 1:30 hour. Generally my macbook runs for 3+ hours on battery . whats wrong with it.Any assistance plz.I tried shutting it down/restarting several times but no use.
     
  2. MacinDoc macrumors 68020

    MacinDoc

    Joined:
    Mar 22, 2004
    Location:
    The Great White North
    #2
    Let you MB run until it shuts itself off due to lack of power (not just sleep mode), then plug it it. This will recalibrate your battery.
     

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