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Chargers for OnePlus 9 pro and 8 pro via OnePlus 8 Pro

  1. Sergiu Zicu
    Cupcake Nov 28, 2021


    #1
  2. Aaron2017
    General Support Expert Award 2021 Nov 28, 2021

    Aaron2017 , Nov 28, 2021 :
    1. Yes, you can charge the 8 pro with 9 pro 65W charger but only at 30W and vice versa too. I use both chargers from both phones to charge my 8 pro and 9 without a problem.
    2. If both are original OnePlus chargers and cables it should be fine
     

    #2
  3. Sergiu Zicu
    Cupcake Nov 28, 2021

    Sergiu Zicu , via OnePlus 8 Pro , Nov 28, 2021 :
    How can you control the charging power if 65W is written on the charging?
     

    #3
  4. Aaron2017
    General Support Expert Award 2021 Nov 28, 2021

    Aaron2017 , Nov 28, 2021 :
    I don't, the 8 pro only supports 30W charging so it will automatically charge at 30W because that's it's limit. Same for the 9, if i charge it with the 30W charger it'll only charge at 30W even though it supports 65W
     

    #4
  5. G_plusone
    Nougat Nov 29, 2021

    G_plusone , Nov 29, 2021 :
    you do not have to. the chargers and the phones communicate with each other and they will use the best compatible solution
     

    #5
    Shailender Sharma and Caomhin like this.
  6. B_Wrath
    Junior Moderator Junior Moderator Nov 29, 2021

    B_Wrath , Nov 29, 2021 :
    Technically, the 9 will charge at the maximum which the QC protocols allow. The 9 series, since it needs 10V as against the 5V which the 30W chargers give out, night not charge at 30W.
    So, as per PDO, it might charge at 5V * 3A, 15W.
     

    #6
    Shailender Sharma and Caomhin like this.
  7. Aaron2017
    General Support Expert Award 2021 Nov 29, 2021

    Aaron2017 , Nov 29, 2021 :
    Oh yeah, you're probably right about that. I only answered out of my own experience with both, charging my 8 pro with the 65W takes around the same time to complete a full charge (if they're both around the same percentage when i start charging) as when i charge it with the 30W and charging my 9 with the 30W takes about as long as when i charge my 8 pro with 30W.
     

    #7