I thought that was already the standard? Most people here in Sweden I have talked to do like that. It first charges to some threshold and then automatically the

I thought that was already the standard? Most people here in Sweden I have talked to do like that. It first charges to some threshold and then automatically the rest when it is as cheap as possible. You just configure a time in the morning you want it to be fully charged and the charger do the rest. Edit, people with their own house and thereby their own charger.