Got a question regarding battery charging and converters.
Let me start by saying, I am fulltime and am always plugged in. We are usually stationary for a few months at a time.
A few weeks ago there was a power failure where we were staying. About 15 minutes after power went out, I check the battery levels on the guage inside. Battery was at 50%.
I figured, 6 years old, I guess I need a new battery. So I bought a new battery and installed it. After three weeks we picked up stakes and am now heading south for the winter.
We pulled out, and stayed in a CG for the night (full hookups) so the coach was plugged in all night. The next morning I unhooked everything and went inside to wash my hands. I thought about the battery so I checked the level. Now remember it was plugged in all night. Battery read 75% but while checking dropped to 50%.
I have no problems with 12v when stationary (plugged in to 50A AC).
So now the reason I am posting. It sounds to me like the converter is working, as everything works fine, but maybe not charging properly. How do I check part of the converter that does the charging?