Battery Question?

Discussion in 'MacBook Pro' started by footballforever, Feb 23, 2008.

  1. footballforever macrumors member

    Joined:
    Feb 18, 2008
    #1
    I have a like new Ibook G4 I bought recently, the battery in still holding a great charge, I wanted to know, I don't wanna kill the battery, so when I'm using my mac at home, what should I do, should I leave the battery in and use it or plug it in always, or can I take the battery out and use the mac, also if I use it at home and keep it plugged in, will it overcharge the battery and kill it?


    Thanks.
     
  2. MacDann macrumors 6502a

    MacDann

    Joined:
    Mar 27, 2007
    Location:
    Can see the end of the Earth from here
    #2
    Many threads on this subject. To summarize:

    1.) Leaving your iBook plugged in will NOT overcharge the battery. It will slowly cycle down to around 96% charge and "top off" from time to time, but this is not considered a cycle and will not be recorded as such.

    2.) When you do use the battery, it's a good idea to run it down as far as possible.

    3.) Check Apple's support site for instructions on how to recalibrate your battery, and do this every month or two.


    MacDann
     

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