I use the clamp connectors (alligator clips?) on the drivers side battery - use it when I have my truck sitting in the winter for a week or more. I close the hood but not so it latches, that leaves enough space for the wires.I used the supplied pig tail with the terminal ends and connected to the Pass. side battery terminals. If that's what you wanted to know.
Have done this for both trucks and my quads.I bought a pigtail and permanently attached it to the posts on my driver side battery.