Macbook Pro 15" Battery Cycle Count

Discussion in 'MacBook Pro' started by EugeneY, Jun 8, 2009.

  1. EugeneY macrumors newbie

    Joined:
    Oct 30, 2008
    #1
    Guys,

    Lately I found out that my battery cycle count keep going up without doing any full charging. The % of battery life from 100% to 97/96 then went back to 100% by itself & the number of cycle count will be added . Anyone has this problem too?
     
  2. geoffreak macrumors 68020

    geoffreak

    Joined:
    Feb 8, 2008
    #2
    A charge cycle is any time your battery goes through 100% of a charge. This can be one discharge of 100% to 0% or 100 discharges of 100% to 99%
     
  3. EugeneY thread starter macrumors newbie

    Joined:
    Oct 30, 2008
    #3
    the problem is the % of battery power will drop from 100% - 97/96%...then it will go up to 100% after days. during this period, i didn't take out my battery or unplug the power adapter. the power always plug-in with it
     
  4. skykit macrumors newbie

    Joined:
    Apr 8, 2009
  5. mikes70mustang macrumors 68000

    mikes70mustang

    Joined:
    Nov 14, 2008
    Location:
    US
    #5
    Normal, theres a hundred threads on this already.
     

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