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Oneplus 9 pro charging speed reduced via OnePlus 9 Pro

  1. Robin717
    Donut Sep 23, 2021

    Robin717 , via OnePlus 9 Pro , Sep 23, 2021 :
    I'm currently on 11.2.8.8
    I don't know why this has happened but since the time I've updated the phone, charging speed has significantly reduced. It took 35 minutes to go from 22 to 84%. This is unusual. Is it only me?
     

    #1
  2. Dresa91
    User of the Year 2016; Most Active User 2020 Sep 23, 2021

    Dresa91 , Sep 23, 2021 :
    hey,
    can you please go to settings - battery and check if optimized charging is enabled? if yes, please disable it and check again.
     

    #2
    Liehjan likes this.
  3. Liehjan
    The Lab Reviewer - OnePlus Buds Pro Sep 23, 2021

    Liehjan , Sep 23, 2021 :
    I'm on 11.2.8.8 too... But I haven't noticed any reduction in charging speed. I also have optimized charging disabled, so it's wort to try what @Dresa91 suggested.
     

    #3
    Dresa91 likes this.
  4. Robin717
    Donut Sep 23, 2021

    Robin717 , via OnePlus 9 Pro , Sep 23, 2021 :
    Yes i checked and it was on. I've turned it off for now. I'll let you know if this helps. Thanks!
     

    #4
    Liehjan and Dresa91 like this.
  5. Dresa91
    User of the Year 2016; Most Active User 2020 Sep 23, 2021

    Dresa91 , Sep 23, 2021 :
    You are welcome:)
     

    #5
  6. F1629533939048
    Cupcake Sep 27, 2021

    F1629533939048 , Sep 27, 2021 :
    Yes its was the reason why I changed my device when I bought it its charging speed was normal but after using some months I faced the same issue here and then I replaced the device with another model.
     
    Last edited: Sep 30, 2021

    #6
  7. G_Aa
    Eclair Sep 27, 2021

    G_Aa , Sep 27, 2021 :
    Huh, today I learned there is an option like that, haha.

    Truth be told I am just using "acc" which is a Magisk module, it lets you control the max charge % basically. I just put mine to 85 or 80 and that's about it. But honestly, I feel silly a bit - because a battery replacement is so cheap... at times I wonder if I should just stop bothering with it entirely lol.
     

    #7