What is the lifespan of an Audi A2 battery and how can it be extended?

I am considering purchasing an Audi A2 and I am curious about the battery life. How long can I expect the battery to last and are there any steps I can take to prolong its longevity?

The average lifespan of an Audi A2 battery is around 4-6 years. However, this can vary depending on factors such as driving habits and weather conditions. To extend the lifespan of your battery, it is important to regularly check and maintain the battery's fluid levels and ensure that all electrical components are functioning properly.