How does regenerative braking work in the Audi A2?

I've heard that the Audi A2 has a regenerative braking system, but I'm not sure how it actually works. Can someone explain it to me in simple terms?

When you apply the brakes in an Audi A2, the kinetic energy from the wheels is converted into electrical energy through the use of special components called alternators. The energy is then stored in the vehicle's battery, reducing the strain on the engine and improving overall fuel efficiency.

Regenerative braking is a smart energy-saving feature in the Audi A2. It captures and stores energy that would normally be lost during braking, helping to reduce emissions and save on fuel costs. The system is incredibly efficient, allowing you to get the most out of your drive while also helping the environment.