That’s good to know. I already have external 3 pin sockets and only need to charge every few weeks. I’ll see how I get on with it before committing £1K for a proper charging point.If you can put it near-as-damn-it/its own circuit it shouldn't be an issue. It draws closer to 10A and the granny chargers have thermal protection built in. I've been doing it for 2 years now.