Why does the BMW i7 have regenerative braking?

I've heard that the BMW i7 has regenerative braking, but I'm not sure why. Can you explain the technology behind it and how it benefits the car?

Regenerative braking is a feature that allows the car to recover energy while slowing down or braking. This energy is then used to power the car, reducing the strain on its battery. It's a great feature for increasing the car's range.

Regenerative braking is a form of braking that converts the kinetic energy of the car into usable electric energy. This not only increases the car's range, but also reduces wear and tear on the brakes.

The BMW i7 uses a technology called regenerative braking to capture energy that would otherwise be lost during braking. This energy is then used to power the car, making it more efficient and reducing the need for frequent charging.