Best practices for maintaining the Toyota RAV4's battery life?

I recently purchased a Toyota RAV4 and I want to make sure my battery lasts as long as possible. Are there any specific maintenance steps I should take?

Regularly check the battery's water level and refill if needed. This can help prevent acid stratification and extend the battery's lifespan.

Avoid leaving electronics plugged in overnight as this can drain the battery unnecessarily. Try to unplug them when not in use.

Consider investing in a maintenance charger to keep the battery charged when the car is not being used frequently.