How do I check my BMW i5's battery life?

I am a proud owner of a BMW i5 and I want to make sure I am properly maintaining my car's battery. How can I check its current lifespan and what steps can I take to prolong its life?

First, you can check your battery's state of charge by using your iDrive system. It will give you an accurate reading of how much battery life you have left. Additionally, make sure to keep your battery charged regularly and avoid letting it drain completely. It's also a good idea to have your battery checked by a professional every 12 months.

I recommend investing in a battery tender for your BMW i5. This device will help keep your battery charged and in good condition even when your car is not in use. It's also important to keep your battery clean and free of corrosion.

Another tip is to avoid rapid charging or discharging of your battery. This can put unnecessary stress on the cells and reduce its overall lifespan. And as always, if you notice any issues with your battery, don't hesitate to take it to a certified BMW technician for a thorough inspection.