It doesn't seem to work for cars but may do for heavy trucks. https://www.januselectric.com.au/ https://www.januselectric.com.au/ are doing it on a small scale.

It doesn't seem to work for cars but may do for heavy trucks. https://www.januselectric.com.au/ https://www.januselectric.com.au/ are doing it on a small scale. One advantage is trucks are built for loading heavy goods by forklift so doing that with a battery is not a big deal. Cars less so.