That's funny, I just modified my subwoofer assembly main battery connection to those style connectors
So my plan was to just put the same connector onto the inverter and then I can plug and play as needed. (whenever that is).
Maybe mostly why I want to is just to have the added option. Maybe power goes out at home and I can run one of my house fridges while truck idling? Math says they only pull 600w. Inverter is an RV grade 1000w continuous, 2000w peak for motor start ups. Or a small space heater when sleeping in the truck in winter.