Newbie here. I've never boon-docked before, and was wondering how long I can have the lights on in my TT before the battery gets to a critical level (from what I've read below half way charged is bad...
Yes with a single battery in good shape you should last one night without much trouble. Very easy if the lights are LED. If you run one night light you still be fine especially if it is an LED. Although probably not needed in a city parking lot if you leave a blind open a bit.