Strange Battery Problem on New MBP

Discussion in 'Mac Basics and Help' started by whitefang, Mar 14, 2009.

  1. whitefang macrumors 6502

    Mar 1, 2009
    So, my battery was 99% yesterday, it never went to 100%. So I discharged it till 20% and started charging overnight. Today morning, it was 100%. About an hour ago, the MBP went to sleep (plugged in). When I started it back up again, I saw the battery level was at 99% (it was plugged in). After 2 hours, it's still 99%. I don't think it will goto 100% until I discharge to like 50% and charge it again.

    Is it a bug in OS X that shows 99% instead of 100% after coming back from sleeping OR is my battery defective?
  2. jmccullough108 macrumors 6502a


    Nov 2, 2008
    St. Louis, MO

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