How does the brake energy regeneration system work in the Audi e-Tron?

I've heard that electric vehicles can generate power while braking. Can you explain how this works in the Audi e-Tron?

The brake energy regeneration system in the Audi e-Tron converts the kinetic energy produced while braking into electrical energy, which is then stored in the battery for later use.

When you press the brake pedal in the Audi e-Tron, the motor turns into a generator, creating resistance and slowing down the vehicle while also producing energy.

In the Audi e-Tron, the brake energy regeneration system can be adjusted to different levels of regeneration, allowing the driver to control the amount of energy that is captured from braking.