How to properly care for the battery in a Kia Niro?

I've noticed that my Kia Niro's battery life has been decreasing over time. What are some ways I can keep my battery in good condition and extend its lifespan?

Regularly check the battery's water level and fill it up as needed.

Avoid letting your battery fully discharge, as this can significantly decrease its lifespan.

Consider investing in a battery maintainer or trickle charger to keep your battery at optimal charge when not in use.