I think I'm starting to get a better understanding here - thank you.
So it looks like the wimpy dealer installed battery isn't as up to the task as I had hoped. I do have a good quality battery charger that I can bring along to use.
If I did want to upgrade/replace the WFCO 9875 converter, do I need to stay with the 75A unit size or is smaller OK? For the life of me I can't figure out why I'd need 75A of 12Vdc power for the camper.
Solar is out of the question - way too many trees in NYS to get good sunlight - even dappled sunlight is tough sometimes.
Adding more bat's in series (as in 2 x 6V) or parallel ... there just isn't enough room without some pretty significant changes that I'm not willing to make right now.
To respond to BFL13 - the genny isn't that much more noisy than the Honda units.
- Honda EU2000i is 53 - 59 dBA @ 9 feet
- Champion 2000 Watt Inverter (73531i) is 53 dBA at 23 ft. On "Eco" mode, it's very quite.
Thanks,
John