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  1. #1


    Member Since
    Nov 15, 2007
    Posts
    4
    Question Charger Question
    Just had a quick question regarding the way the iBook G4 handles the power adapter. If it is left plugged in will it kill the battery or will the mac switch to direct power and divert the battery. Reason I ask is my fiance has a nasty habit of leaving the laptops plugged in and our old dell has gone through 2 batteries so far. Thanks in advance, I searched but couldn't find anything regarding this question.

  2. #2


    Member Since
    Sep 23, 2007
    Posts
    64
    Specs:
    MBP LED 15" SR 2.2GHz, 4GB RAM, 160GB HDD, NIVIDIA 8600M GT 128MB
    From my 19 years of apple laptop experience, leaving your laptop plugged in with the battery is perfectly fine. Some computers don't perform very well if it's plugged in without the battery. Basically, don't worry about.

  3. #3


    Member Since
    Mar 30, 2004
    Location
    USA
    Posts
    4,744
    Specs:
    12" Apple PowerBook G4 (1.5GHz)
    Quote Originally Posted by Osiris1012 View Post
    Just had a quick question regarding the way the iBook G4 handles the power adapter. If it is left plugged in will it kill the battery or will the mac switch to direct power and divert the battery.
    iBooks, like all laptops, don't "overcharge" their batteries. They charge until they're full, then they stop. I don't know where people get the idea that they can "kill" a battery this way.
    Reason I ask is my fiance has a nasty habit of leaving the laptops plugged in and our old dell has gone through 2 batteries so far. Thanks in advance, I searched but couldn't find anything regarding this question.
    Sounds like you're the one who's killing batteries, if you're not plugging them in. Batteries have a limited number of cycles; the more often you run them down, the sooner they die.

    Just like the battery in your car, or digital camera, or any other rechargeable battery.

  4. #4


    Member Since
    Nov 15, 2007
    Posts
    4
    Cool thanks for the info guys, much appreciated. The reason why it seems like it was "overcharged" was that is was always plugged in and never off the plug but still died, twice even. Thanks for the informative post though never knew that about batteries.

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