The Electron uses the tried and tested SportDrive system with a 300wh battery, making it perfect for short daily trips to work or the shops. Offering a smooth power delivery the Electron is a classic step through bike which offers a comfortable upright riding position with a modern twist. -Dapu MD250S 36v 90nm 250w drive unit. -Phylion rack mount 300wh battery. -Range of up to 40km depending on riding conditions. -Full charge time of 4.5 hours.