What is the best way to maintain the battery life of a Ford Focus?

I recently purchased a Ford Focus and I want to make sure I am taking care of it properly. Does the battery require any special maintenance to prolong its life?

It is important to regularly check the battery terminals for any corrosion buildup. This can be cleaned with a mixture of baking soda and water. Also, avoid leaving any electronic devices plugged in while the car is off to prevent draining the battery.

I recommend investing in a battery charger and using it once a month to keep the battery fully charged. This will also help maintain the overall health of your battery.