Since the end of August we are crusing with the van through France and Spain. So far everything works fine. In Spain it is hard to find fast charging spots though. The best options are Renault Z.E. spots which can be found in bigger cities. But it needs a lot of discussion before one is actually allowed to plug in! But if you are not in a hurry, every camping provides you with a charging socket of 230V, 6-12A.