vapviking
Old & In the Way
I agree that Mighty should not be making noise while charging.Thanks for the reply. I tried another socket, same thing. The audible noise is coming from the Mighty itself. The noise subsides when I remove the charger head from the mighty.
Because this is problem out of the box, I would first ask PIU for recommendation on how to proceed. They might make this very easy, or they may suggest you register this one with S&B and make a warranty claim. But first give PIU a chance to make good on what they sold you.