100% Electric Ferry Crossing | Fully Charged 4k

One our recent Tesla Model 3 test drive we crossed from Denmark to Sweden on a 100% battery electric ferry.
The 4 kilometre crossing between Helsingborg in Sweden and Helsingor in Denmark doesn't seem that far, but this ferry is crossing up to 46 times a day, and charging for a few minutes each side.
The route handles more than 7 million passengers and almost 2 million vehicles each year with crossings every 15 minutes.