The amount of electricity used depends on how much the vehicle is used. There are two types of charging pillars, one is Medium and takes around 6 hours to charge a car and the other is Fast which takes less than 1 hour to charge a car. The Fast chargers require a 200A supply whilst a medium-fast requires a 3 phase supply (60Amp). To give a practical example, an overnight full charge would cost €1, consuming around 7½ units and run the vehicle for 30km the next day. This is just an average and the price also depends on the model of the car.