Why doesn’t my 3 battery stay charged?

A car battery that needs to be jump-started every time is as good as dead. The battery may be too old. Or, you’ve been leaving the doors slightly open and the lights on overnight. Stop in for a free battery check at your favorite Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my dead 3 battery?

We recycle it! Nearly 100% of all lead-acid batteries are recyclable.

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

Mazda 3 batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.

How long is a car battery good for?

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.

What is the white, crusty substance accumulating on 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.

How do I clean corrosion off my 3 vehicle battery?

Regularly inspecting and cleaning your battery terminals will help keep your 3’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.

Where can I purchase 3 batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install 3 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.

Car Batteries for 2020 Mazda 3

Get a New Mazda Battery

Get a Battery for Your Mazda 3

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2020 Mazda 3 today and schedule a quick installation at Firestone Complete Auto Care.

Shop Batteries

2020 Mazda 3 Battery Replacement & Size

Not sure what battery to get for your Mazda 3? 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
H5-AGM	L4/2.0L	Replacement 36 months	Performance months	680
26R-3	L4/2.5L	Replacement 24 months	Performance months	575
35-2	L4/2.5L	Replacement 36 months	Performance months	640
H5-AGM	L4/2.5L	Replacement 36 months	Performance months	680

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: H5-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 680
L4/2.5L - Battery: 26R-3 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 575
L4/2.5L - Battery: 35-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 640
L4/2.5L - Battery: H5-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 680

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Shopping for Mazda 3 Car Batteries

You can pretty much drive your Mazda 3 until you don't want to anymore. But your 3's battery? Don't count on it to last forever. The average car battery lasts three to five years. You want to replace your 2020 Mazda 3 battery before it fails and leaves you stranded. 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, corroded battery posts, or faded headlights can all be signs that your battery needs attention.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. With computerized testing we can see how much charge is left in your battery. Visit us for a complimentary battery check and, if needed, a replacement battery for your 2020 Mazda 3. Automotive batteries are just one of our many areas of expertise. Our expert technicians understand Mazda service recommendations for 3 car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that matches your vehicle, and schedule an appointment today for a quick car battery replacement.

Firestone Has DieHard Batteries for 3s

Your Mazda 3 deserves the best, which is why we only carry top-of-the-line replacement parts and batteries. Your vehicle needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries shatter expectations using the latest innovative technology to fuel the increasing power demands of modern vehicles They're no ordinary battery, they're extraordinary. Go with a DieHard battery for your 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.

Caring for a New Mazda 3 Battery

Have you recently had a fresh battery installed in your Mazda 3? Good thinking! Give your new car battery the best start with proper care. You can take care of your battery by decreasing the number of short trips you take, keeping your battery posts clean, 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 battery questions that are Mazda 3-specific, stop by your nearest store. Our technicians are happy to help.

Why doesn’t my 3 battery stay charged? A car battery that needs to be jump-started every time is as good as dead. The battery may be too old. Or, you’ve been leaving the doors slightly open and the lights on overnight. Stop in for a free battery check at your favorite Firestone Complete Auto Care and learn more about your battery's charge.
What do you do with my dead 3 battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
How much will replacing my Mazda 3’s battery cost if I get a DieHard battery? Mazda 3 batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.
How long is a car battery good for? 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.
What is the white, crusty substance accumulating on 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.
How do I clean corrosion off my 3 vehicle battery? Regularly inspecting and cleaning your battery terminals will help keep your 3’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.
Where can I purchase 3 batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install 3 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.