Over an hour roughly how much amps does it use up, I'm planning on chucking in the Ute for rock wall fishing to heat up my dinner and run off a 100A deep cycle stand alone
Not sure, I think it between 6A to 9A I use mine with while I’m traveling but my solar and 120Ah lithium have no problems heating up party pies or cooking a feed.
I use my Shervey power products Oven while I’m fishing as well, it pulls around 10A but cooks party pies from frozen in 30 mins, but I do have a 30A and 80A Anderson outlet on my system. There are heaps of options out there and most of them work.