Iz is possible (despite the slight difference in dimensions) to install a stronger (62 kW) battery with some changes made by experts on the battery holders. The only question is whether Nissan will grant a warranty for a new battery installed in this way.
Bought a used Nissan ZE1 NEW Leaf, 40 kW batt., 2021. Now I have a problem when registering a vehicle in the "NissanConnect" application, where in: "add a vehicle", it refuses registration and gives a notification: "this VIN is not supported". Asked for support from the Nissan service by phone...