Yea, I hear you.
When doing a winter cook, I usually try to wrap the stoker in a towel really good & then rubber-band it tight. The thinking is that hopefully the internal electronics can provide at least some residual heat & the towel will act to insulate whatever heat it can generate.
I'm in the process of building out a breakout box so that I can extend the cables far enough so I can at least keep the stoker in the garage.