The Dispatch | Expert | Scudo Hub

I am desperately trying to find out if the newer model Citroen Dispatch has a regenerative breaking system. I have a 2018 model and have fitted a split charge relay to charge my leisure battery but I've found out if it has regenerative breaking it will likely cause damage to the leisure battery. Before I invest in an expensive battery to battery charger that may not be required I am trying to find out if PSA used regen to achieve Euro 6 compliance or not. Any help would be greatly appreciated.