Short video on European EV "passports" from MGUY Australia.
https://www.youtube.com/watch?v=_CEuikQr_vI&t=3s
Another video discussing properties of an EV ignition
https://www.youtube.com/watch?v=SnKm9-S0_UY
He's not an EV fan but I don't sense a heavy bias. (and his videos are short).