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  • $10 Off Batteries

Quality Car Battery Best Price

Your car battery is one of the most important components for your vehicle to run. A car battery supplies large amounts of electrical current for the starter, engine and other electronic accessories in the vehicle. The auto battery also recharges and stores energy from the car's alternator. Get your car battery service done at Firestone Complete Auto Care, and we will make sure you have a healthy car battery.

If the engine is the heart of your vehicle, the car battery is its blood. And just like a heart can't pump without blood, an engine can't run without the juice that a car battery pumps into it. Together with the engine and the alternator, the car battery is one of the vital components of a car's health. Car battery check-ups are a must-do for your vehicle. The car's health depends on them, and at Firestone Complete Auto Care, our expert technicians are able to perform a thorough evaluation of an automotive battery and electrical system. Regular checkups for your car or truck will ensure it to be around for the long haul. A strong and healthy auto battery is what every car owner wants.

Ready For Winter?

Get a free seasonal inspection and know your risk for a dead car battery this winter.
Interstate Batteries – Outrageously Dependable™

Which Car Battery Is Right For You?

Select a replacement auto battery from any one of our Interstate Batteries.
  • Interstate I-Line Battery

    Interstate I-Line

    -Year Performance Warranty & 18-Month Free Replacement

    • Maintenance-Free

    Regular Price From $89.99*

    Internet Price From $7999*

    Will This Fit?
  • Mega-Tron II Battery

    Mega-Tron II®

    -Year Performance Warranty & 24-Month Free Replacement

    • Maintenance-Free

    Regular Price From $109.99*

    Internet Price From $9999*

    Will This Fit?
  • Mega-Tron Plus Battery

    Mega-Tron Plus®

    -Year Performance Warranty & 30-Month Free Replacement

    • Maintenance-Free

    Regular Price From $129.99*

    Internet Price From $11999*

    Will This Fit?

The Right Battery, At The Right Price

At Firestone Complete Auto Care we look at your vehicle's battery and electrical system to select the proper car battery group size and type for your new battery. Get the right car battery at the right price from Firestone.

We Sell America's No. 1 Car Battery Brand: Interstate Battery

Use our Battery Quote Finder to discover which Interstate Battery is designed for your car. Selecting the proper Interstate car battery to power your vehicle is simple with our tool. Enter your vehicle's make, model and year and we'll determine which car or truck battery is right for your vehicle along with the cost. Then you'll know just how the experts at Firestone Complete Auto Care can help you.

Interstate I-Line

How Long Can Drivers Expect Auto Batteries To Last?

You can expect your car battery to say strong for three to five years. Extreme weather and certain driving habits (such as frequent short trips) can adversely affect the life of a car battery. Curious about how your car battery is doing? Stop by one of our 1,600 Firestone Complete Auto Care locations to get a free, quick battery check. With a battery check, drivers can find out how much life is left in their auto batteries. And when it's time for a new battery, trust us to properly replace and recycle your car battery.