My radio entertainment setup in my 2010 F150 that includes SIRIUS XM sure does run me down in hurry as well...
My answer was to always keep my 2KW generator in the bed of the truck where it normally sits anyway and I can quickly recharge my truck start battery back up using my B&D VEC1093DBD battery charger in five minutes or so and go on my way after sitting for a spell...
If it was just the SIRIUS XM radio probably wouldn't bother anything but when you add the whole entertainment setup with super amps etc it goes quick running down the battery I suspect.
My ACC position on the truck does not bring up the truck gauges but I have no idea what else all comes on in this position.
Love my SIRIUS XM radio setup in my truck
Roy Ken