Overnight parking power

Cdaddy wrote:
We are just running a fan and keeping a LED light on for the kids. Should I leave the power hooked to my tow vehicle for the night or unplug?

With a Ford. You don't have to worry about it. I leave mine hooked up all the time. The truck doesn't send power to the TT unless the switch is on.

Also with just one light, and a small 12V fan. You should have enough power for one night. Mine will last a weekend, running the fridg mother board, and a light now and then.