battery depletes too fast

Discussion in 'MacBook Pro' started by bocaprint, Jan 6, 2011.

  1. bocaprint macrumors newbie

    Joined:
    Jan 6, 2011
    #1
    On a road trip this week I charged my Macbook pro and my iphone on a new power inverter ( CyberPower 200W). Now both of my devices show a remarkably fast battery depletion. Any knowledge of this is appreciated. Thanks
     
  2. Tomorrow macrumors 604

    Tomorrow

    Joined:
    Mar 2, 2008
    Location:
    Always a day away
    #2
    I had the same thing happen to my old iPhone when I used a Verizon charger on it in the car. Battery life went to less than half what it was.
     
  3. GGJstudios macrumors Westmere

    GGJstudios

    Joined:
    May 16, 2008
    #3
    What happens if you subsequently recharge your MBP from a standard wall outlet?

    This should answer most, if not all, of your battery questions: Apple Notebook Battery FAQ
     

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