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[UNIFIED]OnePlus 9 pro Battery, heating and charging feedback thread

  1. Talalony
    Donut Nov 14, 2021

    Talalony , Nov 14, 2021 :
    I am facing the exact thing you are, i can barely get 2.5 hours of screen time of only phone calls and browsing the web, whatsapp. it is pretty horrible... im thinking about returning the phone
     

  2. jefftrigueiro
    Eclair Nov 14, 2021

    jefftrigueiro , Nov 14, 2021 :
    Using my OP9 Pro with Android auto and Waze while charging with my car wireless charger it's impossible. The phone just freezes and shows the overheating notification. When I get the phone it's very, very hot even with the air conditioner on.
     

    Attached Files:


  3. AlexCabral
    Donut Nov 14, 2021

    AlexCabral , via OnePlus 9 Pro , Nov 14, 2021 :
    Found 2 things that reduced drastically (like by a ton) my battery life in idle
    Always scan and auto connect to wifi
    As well disabled digital wellbeing and Zen mode
    can confirm that I got way better battery life, also disabled OnePlus cloud services since I use Google photo and google drive mainly
    For 30 minutes of YouTube with internal speakers I only got 3% battery usage, I was looking at 7% or 10%
    worth trying
    1636912201782.jpg
    1636912201811.jpg
     
    Last edited: Nov 15, 2021

  4. AlexCabral
    Donut Nov 15, 2021

    AlexCabral , via OnePlus 9 Pro , Nov 15, 2021 :
    In my experience, I had to roll wireless chargers, I bought a magsafe 10watts compatible battery and the phone was super hot, even charging slow, got another battery with 15watts charge no magsafe no nothing and the charge goes super smooth and trouble free
     

  5. AlexCabral
    Donut Nov 15, 2021

  6. AlexCabral
    Donut Nov 15, 2021

    AlexCabral , via OnePlus 9 Pro , Nov 15, 2021 :
    120hz, QHD+, at least an hour and a half or 2 of usb c audio dongle

    Heavy YouTube usage
    No overheating in any moment

    Plus i restarted and the clock started back, but I already had around 30 minutes sot

    So yes...
     

  7. Talalony
    Donut Nov 15, 2021

    Talalony , Nov 15, 2021 :
    Thanks you so much Alex, i'm trying your settings now and i will post here if it makes a difference for me!
    I also heard that turning off the Assistant saves a lot of battery.
     

    AlexCabral likes this.
  8. deepak kachhela
    Cupcake Nov 19, 2021


  9. Nipu_1998
    The Lab Reviewer - OnePlus Nord 2 Nov 19, 2021

  10. pablofg1978
    Head Moderator Head Moderator Nov 19, 2021

    pablofg1978 , Nov 19, 2021 :
    Thread merged
     

  11. Super_PREDATOR
    Cupcake Nov 19, 2021

    Super_PREDATOR , via OnePlus 9 Pro , Nov 19, 2021 :
    I bought this phone from Australia since not available in our country Sri Lanka
    Carbon used in this device for nearly 5 months I will never had any battery overheating issues when it comes to 4K any fps video recording
    Or Photography at it's maximum capacity ratios
     

  12. wegirandol
    Cupcake Nov 19, 2021

    wegirandol , Nov 19, 2021 :
    Hi OnePlus users, admin, technical people or everyone here,

    Let's me introduce my self, i'm Wegi Randol from Indonesia,
    I'm OnePlus fans and user since OnePlus 3T,

    Now, i change my phone to OnePlus 9 Pro, it's a good product, fast performance with better camera inside, but, everytime i using for camera, especially video to record something there, using for whatsapp live location, one, two minutes it's had warning and say, "device is overheat, cannot launch and click the camera"

    I don't know why, let's me explain my OS Version:
    Oxygen OS 11.2.9.9.LE15AA

    Android Version:
    11

    Android Security Update:
    2021-09-01

    Google Play System update;
    1 August 2021

    Type:
    LE2120

    I'dont know, why to long for my device get system update for fix this problem? it's because i'm on Indonesia or why?

    or

    Do you know how to fix this?

    Attachment:
    https://hosting.photobucket.com/images/r641/wegirandol21/Screenshot_20211119-123323.jpg

    Please help, thank you. :)
     

  13. C1557390306788
    Cupcake Nov 21, 2021

    C1557390306788 , via OnePlus 9 Pro , Nov 21, 2021 :
    I just bought the phone a week back. My phone is draining drastically in a idle state over night when the screen is off and not connected to any network. Is there any solution or should i return the phone to oneplus before my 15 days return policy is over? The drain is approx 30 percent over night in idle mode.
     

  14. drl431
    Junior Moderator, Community Hero 2020 Junior Moderator Nov 21, 2021


    Gor., Aaron2017 and the_o2 like this.
  15. isunp
    Eclair Nov 21, 2021

    isunp , via OnePlus 9 Pro , Nov 21, 2021 :
    Hello everyone,
    I am OnePlus 9 pro user since 4 months but now suddenly my phone charges 1-100 in more than 1 hours. I had tried turning off optimized charging option also and i am using same charger from box . Please help me to solve this issue
     

  16. Swejuggalo
    OnePlus 9 Series Expert Community Expert Nov 21, 2021

    Swejuggalo , via OnePlus 9 Pro Morning Mist , Nov 21, 2021 :
    On 11.2.9.9?
    Have you tried to do some battery analysis? What seems to be the drain? Does it even enter deep sleep or something keeping it awake?

    https://forums.oneplus.com/threads/...heating-and-charging-feedback-thread.1412143/

    https://forums.oneplus.com/threads/battery-analysis-and-battery-drain-trouble-solving.1413430/

    I usually charge during the night since I want to maximize the time I don't need to charge. Preferably lasting the whole day. And most often it does that just fine, depending on my usage of course.
     

  17. Dresa91
    User of the Year 2016; Most Active User 2020 Community Expert Nov 21, 2021

    Dresa91 , Nov 21, 2021 :
    Hey,
    turning off optimized charging and then clearing cache in recovery didn’t help?
    Did you already clean the USB port carefully?
    can you please try another charger, cable or socket?
    Can you test your cable and charger with another OnePlus phone?
     

    isunp likes this.
  18. isunp
    Eclair Nov 21, 2021

    isunp , via OnePlus 9 Pro , Nov 21, 2021 :
    Yes i tried disabling optimized charging and cleared the cache and port is clean so i dont have to.
     

  19. Dresa91
    User of the Year 2016; Most Active User 2020 Community Expert Nov 21, 2021

    Dresa91 , Nov 21, 2021 :
    What „you don’t have to“?
    How did you clean the USB port?
     

  20. P1637471833899
    Cupcake Nov 21, 2021

    P1637471833899 , Nov 21, 2021 :
    Hey OnePlus India! I'm currently using OnePlus Nord 2! And facing huge battery draining issue! After latest November update I faced this issue in the morning!

    I don't know how OnePlus Launcher is eating that much (70%) battery in night??? I left my mobile with about 79% and in the morning I was totally shocked to see that it's only 46% left...? There is nothing opened in the background even I left the phone with bedtime mode as well as Airplane mode. And still it's ruining in optimization!

    Take a look at the Screenshot of Battery Usage! Screenshot_2021-11-21-09-43-08-43_0ba066473b79d6e213a1f6f52505e2ee.jpg Screenshot_2021-11-21-09-43-08-43_0ba066473b79d6e213a1f6f52505e2ee.jpg