How to properly maintain a Audi car battery?

I recently bought a new Audi and I want to make sure I am taking proper care of it. How often should I replace my car battery and what are some tips to extend its lifespan?

According to Audi, you should replace your car battery every 4-5 years. To extend its lifespan, make sure to regularly check for corrosion or buildup on the battery terminals and keep them clean. It's also a good idea to have a professional mechanic check the battery's voltage and charge to ensure it is performing optimally.

I have owned multiple Audi cars and have found that keeping them in a cool, dry environment can help prolong the life of the battery. I also recommend investing in a good quality battery charger and using it regularly, especially if you don't drive the car regularly.