I keep on of these plugged into my car all the time. 10$ on Amazon
https://www.amazon.com/LIHAN-Charger-Display-Voltage-Current/dp/B01M9IKYVH/ref=sr_1_5?crid=3SB0ZQD1XN1FN&keywords=cigarette%2Blighter%2Bvolt&qid=1707404427&sprefix=cigarette%2Blighter%2Bvolt%2Caps%2C137&sr=8-5&th=1
I wonder if that top make little camper.
leave tailgate down maybe screen or some harder sides.
maybe Something put together whey you get to the camp site.
Has anyone tried the Sportsman guide truck tents.
Compact model fits most truck beds 72-74" with the tail gate down
https://www.sportsmansguide.com/productlist?k=Truck%20bed%20tent