Following is a quick mod I did so I can always keep an eye on the status of my 12V system.
The parts were about $10 and the longest part of the project was finding all my tools and hardware to get the job done. I had a great spot available above the converter which was easy to access and view from inside the TT.
At a glance I can tell....
What's my battery voltage? (unhooked from shore power / TV)
Is my converter charging my battery? (connected to shore power)
What mode is the charger working? (absorption, bulk, float)
Is the TV charging my TT battery? (when connected via 7-Pin connector)
Did I remember to disconnect the battery for storage?
I'm happy with it.....[ATTACH][/ATTACH]