Another generator thread? yea, want your ideas, please?

My refrigerator is an all electric residential refrigerator. When traveling, it runs off an inverter, off the battery. So far, it's done great ... although I am hitched to the truck. It did keep ice cream frozen almost 10 hours when we hit a motel once last winter and I forgot to turn the inverter on. We had no shore power in the camper that night.