More and more Tesla super charger will be coming available to non-Tesla owners as time moves on.
I think they opened up only 15 ( ish ) to start with, running down the spline of the UK. and we are closer to 55 units right now.
The newer units can be accessed by only the use of your bank card, which is brilliant.
If you are on the move a lot, then these reliable and cheaper rate units, are a great addition to have I think.
But your car has to be equipped with the correct firmware protocol to access them of course

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