Portable appliances for campers are compact, easy-to-carry devices that allow for maximum comfort even while traveling. Some of the most useful appliances to bring in a camper include:

1. Portable refrigerator : Useful for keeping food and drinks cool while traveling. Compressor or thermoelectric models are very popular.
2. Portable oven or microwave : Great for reheating meals or quickly cooking food. There are low-consumption models that are perfectly suited to the camper's battery.
3. Portable coffee machine : If you are a coffee lover, a compact machine (with pods or capsules) can be very useful for enjoying a good coffee even during breaks.
4. Portable Heater : Whether electric or gas, a portable heater is essential in the colder months for heating the interior of your camper.
5. Handheld Vacuum Cleaner : A small cordless vacuum cleaner is perfect for keeping the interior of your RV clean.
6. Portable Water Heater : If you want to take a shower or prepare hot meals while camping, a gas or electric water heater can be useful.
7. Portable Electric Grill : For those who enjoy cooking outdoors, a compact grill can be a good option.
8. Portable fan or air conditioner : For hot days, a small portable fan or air conditioner is essential to keep the interior of the camper cool.

These appliances are generally designed to be lightweight, easy to transport, and energy-efficient, to accommodate the limited resources of a camper, such as battery or power availability.