When I'm driving do I run my fridge on propane or electric?

[rvshrinker]

We will have 48 hr of boondocking so need the battery to last that long.

[wildtoad]

propane for everything - fridge, water heater, etc. depending on how far you’re driving you may consider turning the fridge off until you get where you’re going. To NOT run the furnace if you only have one battery. Do you have a generator to take with you to charge the battery if needed?

[bob213]

Even on propane your refrig requires 12v to operate. Factor that in to your usage for 48 hours. While you are driving your 7 pin does not really charge battery enough to make a big difference unless you were driving for a "long" time.

[1320Fastback]

Propane. Electric is when on Genny or plugged in somewhere.

[sh4717]

Propane. The only way it will run on 110 (electric) is if you have a REALLY long extension cord or a large inverter hooked up to multiple batteries with solar. I would recommend the propane route.