Frankly that console outlet was marketed as used for laptops, tablets, portable dvd players and so on. The external one in the bed was shown for filling air mattresses, outside lights and so on. They made it pretty clear their intent but you know the buying public.......hey, I'll power this big air compressor or my power saw. No one suggested some owners thought beyond: hey, an outlet! Works in my garage so why not this one?And 400W ain’t very much. It’s good for charging batteries for cordless tools & electronics, but not too good for corded tools or heating appliances.
At 120VAC, it’s only about 3 amps.
Kevin