But once the car is parked at the campsite, a different set of power needs appears. Phones need charging, lighting is needed after dark, and an air pump, coffee machine or other equipment may also need electricity. If the vehicle supports V2L, the traction battery can even power campsite equipment directly.
V2L certainly opens up more options for EV camping, but the vehicle battery is not a separate campsite power source. Any energy used overnight comes from the same battery you will rely on for the next day’s driving.
So the real question is not simply how much power the EV can provide at camp. It is how much energy needs to be kept back for the next leg of the journey, and what the remaining capacity can reasonably cover overnight.
Separate Driving Energy From Campsite Power
Some EVs with vehicle-to-load (V2L) can supply power directly to external equipment. Certain models also let drivers set a minimum battery level or discharge limit, although the exact functions and settings vary by vehicle.
However much external power an EV can provide, the priority stays the same: it still needs enough charge to get you back on the road the following day.
If leaving the campsite means travelling along rural roads or covering some distance before reaching the next reliable charger, that driving energy should be reserved first. Only then does it make sense to decide how much battery capacity can be used around camp.
The real limit is not how many sockets you have. It is how much energy you can use before the next charge.
Campsite Energy Use Is About More Than Wattage
Listing the electrical equipment you plan to bring is only the first step. Power and runtime need to be considered together. A high-powered appliance used briefly can affect the battery very differently from equipment that runs for hours.
For inflatable tents pitched with an electric pump, power use is usually concentrated during inflation. Once the tent is up, the structure itself does not need a continuous supply from the vehicle. Heating, cooling and other equipment designed to run for longer periods are more likely to create sustained demand.
So rather than asking only, “How many watts does it use?”, the more useful question is, “How long will it be running?”
If the campsite offers a suitable electric hook-up (EHU), equipment that needs to run continuously does not automatically have to draw from the vehicle battery. Separating short-term use from longer-running loads makes it easier to see how much V2L could affect the energy left for driving.
Getting Power Into the Tent Matters Too
Having enough energy is only part of the picture. How the cable runs across the pitch also affects how practical the setup is.
Where the car is parked, how far the tent sits from it and where the cable enters all need to be considered when setting up. If a cable crosses the main walking route or has to sit in the doorway, an otherwise workable power arrangement can quickly become inconvenient.
That is why dedicated cable access can be more useful than simply adding more electrical features to a tent. The ZONKOO Draco Plus is a large inflatable tent for camping with an AC port and cable access, allowing an external power cable to enter without taking over the main entrance.
Cables and connectors should still be used according to the instructions for the vehicle, equipment and campsite, with connections suitable for the relevant outdoor conditions and kept away from standing water and main walking routes.
Cold-Weather Camping Makes the Energy Budget Tighter
Cold weather can affect both EV range and charging performance, while cabin heating adds further energy demand. EV Powered has previously covered how cold conditions affect EV range, charging and cabin heating, so the battery level left on arrival at a winter campsite should not simply be judged against summer driving experience.
If the vehicle will also power equipment overnight, it becomes even more important to check how much energy is needed for the following day. High-powered equipment running for long periods will have a much greater impact on the battery than brief charging or lighting.
If cold-weather camping involves a hot inflatable tent, heating should be treated as a separate camping system rather than just another V2L load. The heat source, tent compatibility, ventilation and exhaust requirements, and campsite rules all need to be checked separately. An EV being able to supply electricity does not mean every heating device is suitable for use inside a tent.
From an EV planning point of view, the key question is still how much usable driving range will remain after the overnight power use.
Keep a Backup Option for Campsite Power
V2L gives an EV another useful capability, but there is no need for the entire campsite to depend on the vehicle battery.
Lighting can have a low-power backup, smaller devices can be fully charged before departure, and appliances that need to run for long periods can be assessed in advance to see whether EHU or an independent power source makes more sense. That way, if more battery capacity needs to be kept for the next leg, the rest of the campsite does not have to be reorganised around it.
Taking an EV camping does not mean turning the tent into a room powered entirely by the car.
A more practical approach is to reserve the energy needed for the next leg first, then use V2L where it genuinely adds convenience. That way, campsite power use does not end up disrupting the route planned for the following day.
