How does a battery electric vehicle work?

In simple terms, energy is stored in a large battery, which drives a powerful electric motor. Easy. To charge it, simply plug it into a home charge point, or a public charger when you’re out and about, and the car will take care of the rest. Plug it in at home, and you wake up every morning with a ‘full tank’* – in the case of the e-Niro, that’s a potential 282-mile range! The car then drives on battery power alone, there is no need to add petrol or diesel. It can even add charge to the battery while you are driving by recovering energy that would normally be lost – when braking for example.