@Panamanian Strangely the owner's manual does not show a fuse for the accessory outlet in the cargo area, only for the instrument panel outlet (10 amp) and the console box outlet (20 amp). On my 2010 I too had a problem blowing a dash outlet fuse (more than once) with a portable air compressor. However, I never blew a fuse when using the console box or cargo area accessory outlet. So I always assumed that the cargo outlet was either a 15 or 20 amp fuse.
I wired it to a hot wire and use it for charging things while camping. I wired this to a hot wire vs the ones in the front seat so that I don't forget about a charger being plugged in resulting in a drained battery.