Questions about battery use

Discussion in 'MacBook Pro' started by iCollegeGirl, Aug 29, 2009.

  1. iCollegeGirl macrumors newbie

    Joined:
    Aug 16, 2009
    #1
    Hi all,

    I have a 13" MBP. (I think that information is irrelevant.) I have always wondered if it is bad for the battery to use the wall charger when the battery is fully charged. Does the battery lose its capacity to hold a charge? I had that happen with a cell phone I had awhile back. I left it plugged in all night, every night and it stopped holding a charge at all.

    Thanks!
     
  2. airplaneman macrumors 6502a

    Joined:
    Jun 8, 2009
    Location:
    USA
    #2
    It should not be a problem. I do that. I only have 21 cycles on my month-old MBP and the health is at 99%. Just remember to calibrate it every month. Also, do some research on MRoogle. This has been discussed countless times. Have fun with your new Mac!;):):apple:
     

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