Got a link to those connectors? I’ve been thinking of running a line to the back of my Ram and using Anderson connectors on the end.
When I got my Load Trail dump trailer in May 2016, I didn’t charge it for almost a year. The truck kept it charged until the battery began to weaken. Same with my Big Tex. I didn’t charge it for two years. Toward the end of that battery’s life, I had to charge it every night. And at the end, two big loads a day drained it completely. I dumped a load with my newest Big Tex last week and after dumping a load, it still had over 90% battery.