Under seat power bank?

Not really sure where to put this, mods please move if needed.

Has anyone mounted a power station or bank under a front seat? I usually have one in the back seat for my fridge. Initially had it in the bed but them I learned that they have overtemp protection, ha. So that option won't work for me.

I would like to find a 1000W power bank that is thin enough to sit next to my fridge or to just slide under a seat. Any one found something like this?

Not interested in a dual battery setup as I like to keep my truck and camping electricals separated. Plus I already have a couple power stations over the years.