Why is the BMW i3's battery life decreasing?

I have noticed that my BMW i3's battery life seems to be decreasing over time. What could be causing this and how can I improve it?

The battery life of an electric vehicle can decrease over time due to several factors such as extreme temperatures, frequent fast charging, and vehicle age. To improve it, try to avoid extreme temperatures and use a slower charging method whenever possible. You can also consider purchasing a new battery or visiting a BMW dealership for maintenance.

One potential cause for your BMW i3's decreasing battery life could be the way you are driving. Aggressive driving, frequent acceleration and deceleration, and driving at high speeds can all contribute to decreased battery life. Try to drive more conservatively and use regeneration braking to extend your battery's life.