I fail to see why We don't have standard UK 3pin outlets scattered all over the UK? We all then just take our own 3pin chargers with us on any sizable journey, negating the need for these charging points to have multiple connector ends, and indeed also negating the need to set the correct voltage parameters. You could have these points on the sides of EV car chargers, lampposts, ect. And because We all bring our own chargers with us surly makes this entire tried and trusted process very simple indeed. And this Could, and would lead us all to have much smaller, and lighter battery packs on our ebikes.