Though inverter-type generators ... And, since it’s dual-fuel, you can run it off the camper’s propane without having to pack and haul a gas can. There are no 240-volt outlets, though, so ...

Our best overall pick is the Westinghouse 4,500-watt inverter generator. It's able to run up to 18 hours on a 3.4-gallon tank ...

Our average of how long a generator ran, over various loads, on a full tank of gasoline or diesel fuel, a 20-pound tank ... or not the generator offers a 120/240V plug that can power appliances ...

Our best overall pick is the Westinghouse 4,500-watt inverter generator. It’s able to run up to 18 hours on a 3.4-gallon tank with dual fuel technology. With its low oil shutdown, fuel is ...