iPad Pro Pro charging with Adapter?

Discussion in 'iPad' started by burts, Jun 11, 2019.

  1. burts macrumors member

    Joined:
    Nov 4, 2015
    #1
    I purchased a usb C to usb adapter but when I plug it in it does not charge, why is this? Pro 11 inch ipad


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  2. AutomaticApple macrumors 65816

    AutomaticApple

    Joined:
    Nov 28, 2018
    Location:
    Massachusetts
    #2
    Defective maybe?
     
  3. Donka macrumors 68030

    Donka

    Joined:
    May 3, 2011
    Location:
    Scotland
    #3
    The USB port may not output enough power or the adapter is defective. Do you have a USB charger you can try plugging in to check?
     
  4. dwig macrumors 6502a

    Joined:
    Jan 4, 2015
    Location:
    Key West FL
    #4
    The iPP requires a USB-PD (PowerDelivery) complient charger. These have internal logic to negotiate the voltage and current to provide. Classic USB-A chargers don't have this logic. Some have various proprietary "fast charge" ability that is similar to USB-PD but less capable. I've not seen any that can adapt to charging devices needing the USB-PD logic and the necessary higher voltages that USB-PD needs.
     
  5. Newtons Apple macrumors Core

    Newtons Apple

    Joined:
    Mar 12, 2014
    Location:
    Jacksonville, Florida
    #5
    The USB port on your stereo was not meant to charge something like a iPad.
     

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