asus tuf506IV gaming laptop with 19 volts on battery terminal

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  • kjchatman
    Badcaps Veteran
    • Dec 2012
    • 200
    • united states

    #1

    asus tuf506IV gaming laptop with 19 volts on battery terminal

    i'm charging an asus laptop that i just repaired and i'm measuring 19v on the battery terminal with the charging connected. Is this normal? the battery is rated at 15.4v
  • mon2
    Badcaps Legend
    • Dec 2019
    • 14231
    • Canada

    #2
    Sounds high to me. Your high side battery charge mosfet may be leaking.

    Comment

    • kjchatman
      Badcaps Veteran
      • Dec 2012
      • 200
      • united states

      #3
      i changed the charging mode in the MyASUS app and it dropped to 16.4v so maybe the 19v on the battery terminal is normal if youre charging it fully.

      Comment

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