Is your refrigerator running?

So… with the advent of working fridges, how do you tell if one is working? Or is it only vehicle mounted mini-fridges? Just curious whether I should stockpile perishables in a stationary refrigerator, or whether I should just do what I always do until I can get a car-mounted one working…

Only vehicle mini fridges work for now.

I believe it is only vehicle mounted mini fridges that work(when turned on and have enough power).