Don’t wait until your car battery is dead and needs to be replaced to buy a new one.  Consult your automobile’s maintenance guide or check online to find out how often you should replace your battery.  Adhere to the maintenance guide’s recommendations and change your battery as needed. At least once each year, visit your local mechanic.  Have them check the battery to ensure it is still operating properly.  If it is not, replace it with a new battery. These annual visits should begin after your vehicle is two years old if you live in a warm climate, or after your vehicle is four years old if you live in a colder climate. After buying a new car battery, you’ll need to discard your old one.  Don’t just throw it in the bin, though.  Contact your local auto garage and find out if they accept old batteries.  If they don’t ask, for information regarding how to dispose of your battery responsibly.
Buy a car battery proactively. Test your battery annually. Recycle your old battery.