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Charging Issue

  1. T1518954077686
    Cupcake Apr 4, 2020

    T1518954077686 , Apr 4, 2020 :
    I am using One Plus 7Tpro and I am facing issue in charging the phone. I took more than a hour to charge my phone. Almost 1 hour and 20 min. Does wharp 30T take this long to charge phone?
     

    #1
  2. flither
    Gingerbread Apr 4, 2020

    flither , Apr 4, 2020 :
    Charging time depends on charging regulator. Charging regulator is reducing the charge current depending on battery temperature and battery voltage.
    So charging in a hot environment will prolong charging time a little bit.
    I charge my phone after 20 minutes of cooling it down in a 20-22°C and charging takes 1h10m-1h15m. If you charge in a hotter environment 1h20m is normal, it's not an "issue".
     

    #2
  3. T1518954077686
    Cupcake Apr 10, 2020

    T1518954077686 , Apr 10, 2020 :
    It is taking longer day by day. I think there is some issue with my Charger... Due to lockdown I can't even go to service centre and my warranty period is ending on 15th April (6 months) for accessories.
     

    #3
  4. flither
    Gingerbread Apr 10, 2020

    flither , Apr 10, 2020 :
    Sure, the first to blame would be the charger cable, the charger itself is more durable. After every connect there are a few seconds of so called "charging negotiation", charging controller of course tests all I wrote above plus charger's/usb/cable's state. If there's somethings wrong the charging will be slower to avoid harming the charger/usb port/cable or battery (yes, you can burn the cable with such current).
    If you can't claim the warranty then look for a good cable, charger should be ok. Also check the charging port and clean it with a toothpicker (don't use any metal things)
     

    #4