Mains Chargers ~ differing Outputs & Amps

Discussion in 'MacBook Pro' started by Beards, Feb 19, 2017.

  1. Beards macrumors 6502a

    Beards

    Joined:
    Mar 22, 2014
    Location:
    Derbyshire UK
    #1
    Guys,
    I have a 2015 MacBook Pro 13" and with it I use a mains power plug with MagSafe connector rated with an Output of 16.5V and 3.65A Max.
    The thing is I have been given another MacBook Pro connector only this one is from an earlier 2014 model which has a higher Output of 20V and 4.25A Max.

    My question being:- Is it safe to use the higher charge rating from the 2014 MacBook Pro's 20V at 4.25A with the 2015 MacBook Pro?
     
  2. Gav2k macrumors G3

    Gav2k

    Joined:
    Jul 24, 2009
  3. Beards thread starter macrumors 6502a

    Beards

    Joined:
    Mar 22, 2014
    Location:
    Derbyshire UK
    #3
    Thanks Gav.
     

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