'84 Sunline Travel Trailer...electrical..breaker box connections

[quack]

I'm learning rv everything...the little sunline was gutted. bear with me. only paid $300 for her. She will rock eventually. thanks for the help.

[mainah]

Generally the battery was on the trailer tongue but that would be pretty obvious you might check and see if there are any loose wires near the trailer pigtail to the TV. Most setup (age dependent) had a charge wire that got voltage from the TV again It would be a larger size with than the others if so your on the right track.