How Do Electric Cars Work For Dummies. Apart from the main charging, starting and ignition circuits, there are other circuits that power lights, electric motors, the sensors and gauges of electrical. In the earliest days of electric cars, those batteries were of the lead.
The one difference is that ‘ev’ and ‘bev’ could also be used to describe an electric van, bus or truck. There is a fuel source, a drive unit, and a gearbox to.