Overcharging??

Discussion in 'MacBook Pro' started by spongenz, Aug 16, 2012.

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  1. spongenz, Aug 16, 2012

    spongenz macrumors newbie

    Joined:
    Aug 16, 2012
    #1
    Hey guys,

    I just noticed my macbook pro 13" has not stopped charging all day, it says 99% full on charge with 8-9 minutes until fully charged, yet when i take the charger out it says 100 percent. I have just bought a new charger, is this worth worrying about?
     
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  2. simsaladimbamba, Aug 16, 2012

    simsaladimbamba Guest

    simsaladimbamba

    Joined:
    Nov 28, 2010
    Location:
    located
    #2
    No need to worry about, as the last few percent take a bit longer:
    ______________________________________________________
    This should answer most, if not all, of your battery questions:
    Apple Notebook Battery FAQ by GGJstudios
    The F.A.Q. includes the following topics:
    • BATTERY INFORMATION
    • BATTERY LIFE FROM A CHARGE
    • AC POWER
    • CALIBRATION
    • BATTERY LIFESPAN
    • CHECKING STATUS AND HEALTH
    • CHARGING
    • WHAT IS A CYCLE?
    • BATTERIES ARE NOT COVERED
    • BULGING OR SWELLING BATTERY


    ______________________________________________________​
     
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  3. spongenz, Aug 16, 2012

    spongenz thread starter macrumors newbie

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    Aug 16, 2012
    #3
    Thanks!

    Hey thanks for the info!!

    I left it charging overnight and woke up this morning to it still charging, it still says 100% but the orange light has not turned off. It has never taken this long before. even typing this reply I'm on battery and still 100%
     
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  4. ixodes, Aug 16, 2012

    ixodes macrumors 601

    ixodes

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    Location:
    Pacific Coast, USA
    #4
    Another good thing to remember is the indicator is not always perfectly accurate. It's very close, but there are times when mine only goes to 99% and other times 100%, there's no need to worry. Nearly every MBP or MBA I have had has been like this. What's really great is how long Apple's batteries last.
     
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  5. T5BRICK, Aug 16, 2012

    T5BRICK macrumors G3

    T5BRICK

    Joined:
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    Location:
    Oregon
    #5
    If it stays plugged in all night and the orange light on the MagSafe connector doesn't turn green, something isn't right. Try a SMC reset?
     
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