Battery help

Discussion in 'MacBook Pro' started by shitoyama, Sep 17, 2011.

  1. shitoyama macrumors member

    Joined:
    Sep 12, 2011
    #1
    when my battery is charged full,can i continue to let it charge and use the power from the adapter?will it make my battery spoilt?
     
  2. miles01110 macrumors Core

    miles01110

    Joined:
    Jul 24, 2006
    Location:
    The Ivory Tower (I'm not coming down)
    #2
    You can use your computer how you want. After all, you control it... not the other way around.
     
  3. iphonenub macrumors regular

    Joined:
    Aug 8, 2009
    #3
    Personally, I don't think it will hurt the battery. Plus newer models have pre calibrated batteries that you don't need to calibrate. I keep mine plugged in whenever I play video games because the discrete GPU is a battery hog.
     
  4. AmbiguousNinja macrumors regular

    AmbiguousNinja

    Joined:
    Jun 15, 2011
    #4
    It's commonly said that using outlet power when your battery is 100% shortens its lifespan. If you want a clear answer, I'd do some research on lithium-polymer batteries.
     
  5. shitoyama thread starter macrumors member

    Joined:
    Sep 12, 2011
  6. bigjobby macrumors 65816

    Joined:
    Apr 7, 2010
    Location:
    London, UK
    #6
    Its fine to use your MBP whilst fully charged and running off the mains adaptor. Just pull out the magsafe when you're not using your MBP. Its pretty safe if you forget but just don't go on a 2-week break leaving it plugged in at home.
     
  7. GGJstudios macrumors Westmere

    GGJstudios

    Joined:
    May 16, 2008
    #7
    No, it won't be a problem, as long as you don't run on AC power all the time. Your battery needs to be used periodically to maximize its lifespan. Read the AC POWER section of the following FAQ.

    This should answer most, if not all, of your battery questions:
    That's only true if you leave it plugged in all the time. As long as you periodically use the battery power, it's perfectly fine to run plugged in most of the time.
     
  8. yusukeaoki macrumors 68030

    yusukeaoki

    Joined:
    Mar 22, 2011
    Location:
    Tokyo, Japan
    #8
    As said by apple, 80% charge after 1000 cycles.
    It wont hurt it but it sure will kill its life.
     

Share This Page