Why won’t my 3 battery hold a charge?

A car battery that needs to be jump-started every time is as good as dead. The battery may be too old. Or, you may have been leaving your car doors ajar and the cabin light at night. Stop by for a free battery test at your local Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my dead 3 battery?

We recycle it, taking care of both your car and the Earth.

How much will replacing my Mazda 3’s battery cost if I get a DieHard battery?

You can find affordable 3 batteries by using one of our car battery coupons, when available. Plus, every DieHard battery comes with extra coverage thanks to DieHard Assurance and a free replacement warranty.

How long can I expect my car battery to last?

Car battery lifespan varies depending on a few factors, including driving conditions, accessories, how well it’s maintained, and the type of battery. On average, a car battery lasts about three to five years.

Why is there white, flaky stuff around my 3’s battery post?

The white, flaky stuff that can build up around your 3’s battery terminals is known as corrosion. Acid leaking from your vehicle’s battery post can have a chemical reaction with the air, leading to an accumulation of the white, powdery substance over time. Corrosion can affect the flow of electricity between your battery and the electrical system in your 3, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.

What do I do about corrosion on my 3 car battery?

To help extend the life of your battery, you should routinely inspect and clean the terminals using a baking soda and water mix, wire brush, and rag. Be sure to disconnect the battery cables before cleaning and check your 3 owner’s manual for instructions on how to do so.

Where can I purchase 3 batteries near me?

Your local Firestone Complete Auto Care sells and installs 3 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.

2012 Mazda 3 Batteries

Get a New Mazda Battery

Get a New Mazda 3 Battery

Don’t let a dead battery stop you. Shop replacement car batteries for your 2012 Mazda 3 at Firestone Complete Auto Care.

Shop Batteries

The Right Battery Size for a 2012 Mazda 3

Need more info about Mazda 3 batteries? Check the chart to find the right car battery size and cold cranking amps for your 3.

Battery	Engine	Warranty		Cold Cranking Amps
26R-3	L4/2.0L	Replacement 24 months	Performance months	575
35-2	L4/2.0L	Replacement 36 months	Performance months	640
35-AGM	L4/2.0L	Replacement 36 months	Performance months	650
35-1	L4/2.3L	Replacement 24 months	Performance months	500
35-2	L4/2.3L	Replacement 36 months	Performance months	640
35-AGM	L4/2.3L	Replacement 36 months	Performance months	650
35-1	L4/2.5L	Replacement 24 months	Performance months	500
35-2	L4/2.5L	Replacement 36 months	Performance months	640
35-AGM	L4/2.5L	Replacement 36 months	Performance months	650

BATTERIES
L4/2.0L - Battery: 26R-3 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 575
L4/2.0L - Battery: 35-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 640
L4/2.0L - Battery: 35-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650
L4/2.3L - Battery: 35-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 500
L4/2.3L - Battery: 35-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 640
L4/2.3L - Battery: 35-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650
L4/2.5L - Battery: 35-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 500
L4/2.5L - Battery: 35-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 640
L4/2.5L - Battery: 35-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650

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Buy the Right Battery for Your Mazda 3

Sadly, your Mazda 3 won't last forever. Neither will its battery. On average, auto batteries last anywhere from three to five years. Don’t get stranded by your 3’s car battery. Replace it regularly instead! Pay attention to clues that your battery is on its way out. A slow engine crank, an illuminated check engine light or battery signal, bloated battery case, corrosion-covered posts, or dim headlights can all be signs that your battery is on its last leg.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. With best-in-class tools we can tell you how much "life" is left in your battery. Drop in for a free battery check and, if needed, a replacement battery for your 2012 Mazda 3. Car batteries are only one of our many strong suits. Our expert technicians understand Mazda service recommendations for 3 battery CCAs and reserve capacity. Get help choosing the battery size that fits your car perfectly, and schedule a fast car battery replacement at your earliest convenience.

Find the Right DieHard Battery for Your 3

Your Mazda 3 deserves the best, which is why we carry just that. You need a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries shatter expectations and house the latest technology to meet the increasing power needs of new vehicles. A DieHard battery isn't an ordinary car battery. It's extraordinary. Buy a DieHard battery for your Mazda 3 and drive with confidence knowing that your battery will perform when you need it. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 2012 Mazda 3 Battery

Got a new car battery installed in your 2012 Mazda 3? Congrats! You can give your new battery a head start with proper care and attention. turning off all of the lights when you leave your vehicle, decreasing the number of short trips you take, keeping the battery posts corrosion-free, and avoiding radio and electronic component use when the engine is off.

Commonly Asked 3 Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a 3-specific battery question, pay us a visit. Our expert techs have the answers you need.

Why won’t my 3 battery hold a charge? A car battery that needs to be jump-started every time is as good as dead. The battery may be too old. Or, you may have been leaving your car doors ajar and the cabin light at night. Stop by for a free battery test at your local Firestone Complete Auto Care and learn more about your battery's charge.
What do you do with my dead 3 battery? We recycle it, taking care of both your car and the Earth.
How much will replacing my Mazda 3’s battery cost if I get a DieHard battery? You can find affordable 3 batteries by using one of our car battery coupons, when available. Plus, every DieHard battery comes with extra coverage thanks to DieHard Assurance and a free replacement warranty.
How long can I expect my car battery to last? Car battery lifespan varies depending on a few factors, including driving conditions, accessories, how well it’s maintained, and the type of battery. On average, a car battery lasts about three to five years.
Why is there white, flaky stuff around my 3’s battery post? The white, flaky stuff that can build up around your 3’s battery terminals is known as corrosion. Acid leaking from your vehicle’s battery post can have a chemical reaction with the air, leading to an accumulation of the white, powdery substance over time. Corrosion can affect the flow of electricity between your battery and the electrical system in your 3, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.
What do I do about corrosion on my 3 car battery? To help extend the life of your battery, you should routinely inspect and clean the terminals using a baking soda and water mix, wire brush, and rag. Be sure to disconnect the battery cables before cleaning and check your 3 owner’s manual for instructions on how to do so.
Where can I purchase 3 batteries near me? Your local Firestone Complete Auto Care sells and installs 3 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.