The battery system on an electric car can either charge—from regenerative braking or an external power supply—or discharge—powering the EV's motor(s) or supplying that power via so-called ...

A flurry of research and pilot projects worldwide are exploring the dream of “e-roadways,” stretches of road equipped to wirelessly charge compatible electric vehicles on the move using dynamic ...

We earn commissions from purchases you make using links in our articles. Learn more. The alternator is a device that keeps your car’s electrical system running once the engine is on. It’s essentially ...