For less than $6, a no muss no fuss solution to running your PowerPro on 120 or 240. I’ve modified an extension cord, but as has been pointed out, plugging in the wrong tools can have disastrous consequences.
This is the Road Power model 09522. Wally World Id per the receipt tape is 002989209522. $5.58
The shop is still too much of a mess to try using the M7, but I’ll just test the plug and turn it on tonight just to see the display again.

Hope this helps anyone trying to fabricate an adapter.
Be well,
Ben