Fleetwood jamboree charging system problems

How long is the cycle time from low voltage to high voltage back to low voltage, and what are the voltage extremes at the battery and the converter? Is it a sudden change or a slow change?

Could be a battery problem or a converter problem, or maybe something else???

Multi34 wrote:
The converter charger of our 2008 RV is an integral model and a part of the electrical distribution box.

Not really. If you take the cover off, you might find that one side is the AC distribution and the other is DC/converter. Why ask for help then come back kind of snarky when someone ask you for more information? That is why you are here right???
The converters are known to go bad. If you are only getting 13VDC to your batteries, how many amps are you getting? It might not be enough to keep your batteries charged. Also, the flickering and you noticing the charger coming on and off could indicate your charger is going out as in surging to try to charge, then shutting off for some reason.

J

The converter charger of our 2008 RV is an integral model and a part of the electrical distribution box.

Welcome to rv.net!
It could be a shorted battery.

Next possibility is the converter is failing. Locate the converter and post make and model.
How old is thr ig? many older ones have poor converters.