What is the role of an alternator in an Audi vehicle?

I recently purchased an Audi car and have been curious about vehicle maintenance. I want to understand the function of an alternator and its importance in Audi cars.

The alternator plays a crucial role in your Audi's electrical system, as it is responsible for converting mechanical energy into electrical energy. It powers the battery, runs the electrical components, and ensures your vehicle stays charged while in use.

Without a functioning alternator, your Audi's battery will eventually lose all its stored electricity and cause your vehicle to stall. It is important to have your alternator regularly checked and replaced as needed to avoid any unexpected breakdowns.