Iphone Battery Voltage ????

Discussion in 'iPhone Tips, Help and Troubleshooting' started by m taylor, Dec 1, 2009.

  1. m taylor macrumors newbie

    Joined:
    Nov 28, 2009
    #1
    Can someone please tell me what the voltage should be between the red and black & white and black wires on a new iphone 2g battery..
    As i would like to test it with a multimeter
    Many thanks for your time
    mark
     
  2. thelatinist macrumors 603

    thelatinist

    Joined:
    Aug 15, 2009
    Location:
    Connecticut, USA
    #2
    iPhone 2G's (all iPhones, actually) have 3.7 volt batteries.
     
  3. m taylor thread starter macrumors newbie

    Joined:
    Nov 28, 2009
    #3
    Thanks,
    i assume the red is + , black - ,BUT what is the white wire:confused::confused:
    cheers
     
  4. thelatinist macrumors 603

    thelatinist

    Joined:
    Aug 15, 2009
    Location:
    Connecticut, USA
    #4
    I would guess it's the ground? I think I read somewhere that the iPhone 2G is grounded to the case. Could also be signaling.
     

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