Re: 5 minute recharge time
"I've looked into buying an EV and even test drove a Tesla Model S and an I-Pace. Lovely to drive but hellishly expensive."
I think, at the moment, that's the real issue. Yes, the "fill-up" cost and the "miles per gallon" is cheap compared to petrol/diesel, but that's primarily because electricity pumped into a car battery doesn't have duty added at about 50% and THEN has VAT added at a further 20%. Then there's the expected life-span of the battery pack and the replacement costs. As more and more people switch to electric, expect new or increased taxes on electric cars.