How environmentally friendly is Voi? July 04, 2019 08:50 Updated Sustainability is at the heart of everything we do. Our scooters are a far superior way to get around in cities than cars. Related articles How do you charge the scooters? What kind of batteries does Voi use? I tried to connect to several scooters. Nothing works. How do I get in contact with support? Which traffic rules should I follow?