Anzene

My personal opinion is that for cars may be asking too much from the manufacturer to invest, unless they come together and do a consortium thing (like the SD card standardization).

Else, it does make sense for slow, light electric vehicles (SLEVs) such as e-scooters, e-motorcycles, e-bikes to reduce the range anxiety when the users take the SLEVs out, as form factor can be more easily adapted.