Nice idea, but the DC protocols for rapid charging are set up to stop this, mainly due to safety issues.
Apart from the fact a rapid charger at 50 kW spilt three ways would give each car only around 17 kW each.
There is a market for AC adaptors. See here:
Xavelec - Charging cables and adaptors for your Tesla EV UMC
However the need for these is going away with better rapid charger and destination charger coverage.
Apart from the fact a rapid charger at 50 kW spilt three ways would give each car only around 17 kW each.
There is a market for AC adaptors. See here:
Xavelec - Charging cables and adaptors for your Tesla EV UMC
However the need for these is going away with better rapid charger and destination charger coverage.