In Europe, Renault sold the Zoe and others on a battery lease basis, reducing the vehicle cost but with a recurring lease on the battery.
For me, as a used car buyer who wants to buy a car outright (not on finance) that rules it out. I don't want to commit to paying Renault monthly to lease a battery at a price that is more than I currently spend on petrol.
To be fair, that is not very logical on my part, it does not make financial sense for me to go electric as I do so few miles.