Along these lines of discussion:
Systems are my weakness.
2016 L450, 3 start batteries
and 6 Exide Gel House, currently in Texas
I believe it's time for batteries!
questions: if I have stock Exide's can I have AGM
start batteries for the engines and genny? Do the start batteries need to match each other, and/or match the house batteries for the charger to work
How do I know if my battery monitor
has failed? It seems like a pain to program and has warnings about changing from factory settings.
Would it be prudent to load test each of the 6 batteries with a tester from Harbor Freight as someone mentioned?
My associate claims AGM's are superior to Gel, however the prices don't reflect it; if I go AGM
all around, I assume I'll need to change settings on charger and Battery Monitor