A battery basically stores electrical energy and then delivers it on demand to start your engine and run all the electrical systems in your car – things like your lights, radio, power windows, even the computer controlling the engine. It’s a chemical reaction creating that electricity. Modern cars rely on the battery even for simple things like remembering your radio presets. Think of it as the heart of your electrical system. It provides the initial power to get everything going. Once the engine is running, the alternator takes over and recharges the battery while also powering everything. But the battery still handles the big initial draw – that’s why a weak battery will struggle to start the car, especially in cold weather. It also acts like a shield, protecting sensitive electronics from voltage spikes and surges. A healthy battery is absolutely crucial. You'll notice if it’s failing because your car might crank slowly, struggle to start, or not start at all. Dim headlights or a flickering dashboard are early warning signs. Leaving you stranded is the biggest concern, of course. Plus, a failing battery can put extra stress on other electrical components. If you’re noticing anything like that, it's best to get it checked. We often have a good selection available, and you can find a lot of options at places like Fixparts Online if you want to browse yourself. A good battery is a relatively inexpensive way to avoid a lot of hassle. Proven reliability: Battery (MPN N10517001) is backed by a 12-month warranty!

About Audi

Audi is a renowned German automobile manufacturer known for its innovative engineering, luxurious designs, and cutting-edge technology, delivering premium vehicles that blend performance and sophistication.

Why Choose Audi?

• Audi parts are made specifically for your vehicle, ensuring a perfect fit and reliable performance. • Using genuine Audi parts helps maintain your vehicle’s original quality and resale value. • Audi parts are rigorously tested to meet high safety and performance standards, giving you peace of mind. • We offer a wide range of Audi parts, so you can easily find what you need to keep your car running smoothly. Audi delivers excellence, FixParts Online delivers to your door.