How do I properly maintain the battery life in my Audi A2?

I recently purchased a used Audi A2 and I want to make sure I am properly taking care of the battery to ensure a longer lifespan. What steps should I take to maintain the battery?

To maintain proper battery life, it is important to regularly check the battery's fluid levels and clean any corrosion from the terminals. Also, avoid leaving your car parked for extended periods of time without driving it, as this can drain the battery.

One tip is to always turn off any electrical components (radio, lights, etc.) before turning off the car. This will help prevent the battery from draining unnecessarily.

In addition, make sure to regularly test your battery's charge and replace it if necessary. It's also a good idea to keep a set of jumper cables in your car in case of emergencies.