Just returned Saturday from a 14 day dry camping trip to the Adirondacks w/ same camper, generator and 2 deep cycle batteries (not hooked together). Ran the Honda about 3-4 hours per day and switched batteries several times and the low battery alarm went off 3 separate times. The LED lights are nice compared to our old camper, but with the kitchen slide design, I wonder what kind of power the fridge fan is drawing as it ran a lot during 83 degree days. We also ran the furnace some nights (mid 50's) and that draws quite a bit.
We run a 3rd battery in the camper w/ a 750 W invertor and this successfully powered 2 nights of a CPAP machine for a visitor and the TV for 2 movies during rainstorms for our grandson - all without needing a charge.
Enjoy your trip!
2015 Shamrock 231KSS, Oyster shell
2016 Chev Silverado LT Z71 Ext. Cab, 4x4, 5.3L V/8
Reese Straight Line WDH, 2000W Honda Gen.
2 Old Town kayaks & 2 Boston Terriers - Zoey/Gonzo
Lar & Ruth
55 nights camping in 2015, 45 in 2016