I'm considering going camping but I only have a car, not an RV. The campground has a 50 amp socket for RVs.
In order to have power insider the car for air conditioning, charging phones and laptops, I am considering disconnecting the battery, and connecting the terminals to a 12V adapter, such as a car battery charger, which would be connected to a 110V plug connected to the campground's 50A/30A outlet.
Are there any dangers in this? Can this somehow damage the car or create an electrical hazard? The idea is to leave the AC running all night without draining or harming the battery.