Level best jacks

I did check the battery when This happened it was at 13. Something. I will check it and the alternator tomorrow morning. The battery is maintenance free and it’s the starting battery and the reason it’s new is when I had been parked for a few weeks I had run the slides and jacks quite a few times without starting the engine. One day I smelled the rotten egg smell. I checked the battery’s and the chassis battery was really hot. It took hours to cool down after I pulled it out so I bought a new one and have been starting the engine from then on whenever running the jacks or slides. The mystery to me is it was working just fine then it wasn’t. I had an alternator go out on my truck once. First electronic stuff started shutting down and eventually the engine died. I haven’t had that issue with this. But I will test it. It’s just like going to the doctor, I’m the only one who ever has the problem.