How does the Audi e-Tron's regenerative braking work?

I'm interested in understanding the technical details of the Audi e-Tron's regenerative braking system. How does it capture and store lost energy?

The Audi e-Tron uses an electric motor to capture the kinetic energy from braking and converts it into electric energy. This energy is then stored in the battery for later use. It's a highly efficient system that helps to extend the range of the vehicle.

As the e-Tron slows down, the electric motor switches into generator mode, producing electricity that is then fed into the battery. This process is controlled by the vehicle's on-board computer, ensuring maximum efficiency.