Ah, you have a GOOD fuse panel.. First those red lights sip and I mean slowly of the battery power (Akin to self discharge)
Now, go to the battery, On the NEGATIVE terminal there is one or more wires.. Paint them black, come back tomorrow and disconnect them.
(WHile you are at it paint the positive wires red)
Why Paint.. Well batteries come in two types. for the most part (Plus a few exceptional exceptions)
12 volt Marine/Deep cycle (There are other types of 12 volt but for RV use this is the most common)
and Six Volt Golf Car DEEP CYCLE.
The latter has lasted me nearly 9 years to date
The former,, Generall do not do as well in RV service
So when you get around to replacing them, (Which can be as much as a decade from now) that red paint tells you what hooks to POSITIVE,, Likewise for the black and And negative.
And as the voice from the clouds said after the cloudburst totaled the highly thinned paint job.
REPAINT.
And there we diverge from the joke... As needed.
(The joke ends with "And thin no more".
