I actually got a
second electric mower a few days later, this one a 7A, 110v (extension cord) kind. Another neighbour put it out on garbage day because she busted the handle by backing the car into it (my guess). Motor works just fine.
I fixed up the handle and used it on the solar PV system at the shack this weekend.
Pics & more info in the same
ER thread if you're interested.