Electric cars can do more and more than just drive and charge. With an increasing number of models, it is possible to also use the energy from the battery to vent the outside. This feature is called Vehicle-to-Load, or V2L.
With a suitable V2L adapter You turn your electric car into a powerful mobile power supply. Handy at the campsite, during a job, in the garden, or anywhere else where you temporarily need 230V power.
But how exactly does V2L work? Which electric cars support it, and what should you look out for when choosing a V2L adapter?
What is V2L?
V2L stands for Vehicle-to-Load. In a standard electric car, electricity flows from the power grid to the car's battery. A car with V2L functionality can partially reverse this.
The car's high-voltage battery then supplies energy to external electrical devices.
With a V2L adapter connected to the car's charging port, you get access to a normal 230V connection to which you can connect various devices.
Your electric car thus essentially functions as a large mobile power bank.
What can you connect to a V2L adapter?
A V2L connection can be used for many different situations. Consider, for example:
- Laptop or phone charger
- Refrigerator or cool box
- coffee maker
- Relief
- Power tools
- Camping equipment
- Electric barbecue
- Television
- Small household appliances
The amount of available power varies by car make and model. Therefore, always check the maximum V2L output power of your vehicle before connecting a device.
V2L at the campsite
One of the most popular uses of V2L is camping.
Normally, you depend on a power connection at the campsite or need a separate power station. With an electric car that supports V2L, you already have the power supply with you.
Connect the V2L adapter to the car and you can use, for example, lighting, a cool box, a laptop, or other camping equipment.
Because the battery of an electric car is much larger than that of a traditional portable power station, a significant amount of energy can be available.
Handy for odd jobs and work
V2L is not only interesting for holidays or recreation.
It can also be very practical during work activities. At locations where no power outlet is available, you can use your electric car for power tools, lighting, or other equipment, for example.
This can be particularly interesting for contractors, installers, and other entrepreneurs who regularly work at different locations.
How does a V2L adapter work?
Its use is usually simple:
- Park the car and make sure it is safe.
- Connect the V2L adapter to the car's charging port.
- If necessary, activate the V2L function via the car or the infotainment system.
- Connect the desired electrical device to the adapter.
- The car then supplies energy from the battery.
The exact operation varies by car make and model. Therefore, always consult your vehicle's manual.
Does every electric car have V2L?
No.
A A Type 2 charging connector does not automatically mean that a car supports V2L..
This is an important difference.
Many electric cars in Europe feature a Type 2 connector, but only vehicles in which the manufacturer has built in V2L functionality can supply power to external devices via a V2L adapter.
Therefore, you must check before purchasing whether your specific car make, model, and version support V2L.
Which electric cars have V2L?
V2L is becoming increasingly common in electric cars. However, availability varies by model, year of manufacture, trim level, software version, and market.
Well-known car manufacturers that offer V2L functionality on certain models include:
Hyundai, Kia, Genesis, BYD, MG and various other manufacturers.
V2L is also being applied increasingly often in newer electric models from various other brands.
Always check the technical specifications of your specific vehicle before ordering an adapter.
Is V2L the same as V2H and V2G?
No. Although the techniques are similar, they have different applications.
V2L – Vehicle-to-Load
In this case, the car supplies power directly to electrical devices.
V2H – Vehicle-to-Home
In this way, the car can supply energy to a home.
V2G – Vehicle-to-Grid
In this case, energy from the car can be fed back into the public electricity grid.
V2H and V2G require significantly more extensive installations and suitable vehicles, charging equipment, and power supplies. V2L, on the other hand, is intended as a relatively simple way to power devices directly.
How much power does a V2L adapter supply?
That is primarily determined by the car.
The adapter itself can support a certain maximum power, but the vehicle ultimately determines how much power is actually available.
Therefore, for devices with high energy consumption, you must always check whether the combined power remains within the vehicle's limit.
For example, do not connect multiple heavy appliances simultaneously when the total power exceeds what the car can deliver via V2L.
What should you look out for when buying a V2L adapter?
Don't just look at the connection. Also pay attention to:
Compatibility
Check if the adapter is suitable for your specific vehicle.
Maximum power
Both the adapter and the car have a maximum permissible output power.
Number of sockets
An adapter with multiple sockets can be practical when you want to use several devices at the same time.
Cable length
A longer cable provides more freedom, for example at the campsite or when working on the car.
Protection against outdoor use
Do you want to use the adapter outdoors? Then pay close attention to the specified protection class and the manufacturer's instructions.
Bar2Charge V2L adapters
At Bar2Charge, you will find V2L solutions for various electric cars.
For example, we offer, among other things, a Type 2 V2L adapter with 5-meter cable and four European sockets. This allows you to connect multiple compatible devices without having to stand directly next to the car's charging port.
With our V2L products, you can check for which car makes and models the specific version is intended.
Are you unsure if your car is suitable? Then please contact us before ordering. Please provide your car make, model, year of manufacture and version through, so we can help check which connection you need.
Make more use of your electric car's battery
V2L makes an electric car much more versatile.
You use the large traction battery not only for driving, but can also utilize available energy when you need power on the go. From camping and gardening to working at locations without a power connection: a suitable V2L adapter can turn your electric car into a practical mobile power source.