It exists: https://co-charger.com/ https://co-charger.com/ However, this is a different use-case than motorway charging. Home chargers are slow, designed for c

It exists: https://co-charger.com/ https://co-charger.com/ However, this is a different use-case than motorway charging. Home chargers are slow, designed for charging overnight. On a road trip you want to recharge in 20-30 minutes, and that requires much bigger DC chargers you won't find at home.