What are the most common issues with the Audi e-tron's battery life and how can they be fixed?

I recently purchased an Audi e-tron and I've noticed that the battery life seems to be draining faster than I expected. What are some common issues that may be causing this and what steps can I take to fix them?

One common issue with the Audi e-tron's battery life is the use of inefficient driving techniques or driving in sport mode frequently. To improve battery life, try to drive in eco mode and avoid using sport mode unless necessary.