V2L in action
- Jon Ponting

- Dec 15, 2025
- 1 min read
What is V2L, why is it useful in a powercut, and how can you use it to annoy your neighbours? šĀ
I made a little video this week to show how your EV car can double-up as a back-up generator for running essential appliances when the lights go out.
My (cynical) neighbours were asking how long the battery would last.
After 4 hours, I'd only used 5% of the car's battery! (Admittedly, I wasn't running any heaters or kettles which would've bumped up the figures.)
The lead I am running from the car was from EV Cables. It's got a standard UK 3-pin socket on the end that can carry up to 2.5 kW.
Overall, a very successful live test! š ā” š Ā


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