Why doesn’t my CX-30 battery stay charged?

A battery that won't hold a charge is almost as good as dead. It may be getting old. Or, you’ve been leaving the doors slightly open and the cabin light at night. Stop by for a complimentary battery check at your nearest Firestone Complete Auto Care to learn more about the state of your battery.

What do you do with my old CX-30 battery?

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

How much will replacing my Mazda CX-30’s battery cost if I get a DieHard battery?

Mazda CX-30 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?

A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.

Why is there white, flaky stuff around my CX-30’s battery post?

A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your CX-30 car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.

How do I clean corrosion off my CX-30 vehicle battery?

You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your CX-30 owner's manual to learn how to disconnect the battery cables. After disconnecting the cables, use a mixture of water and baking soda, a wire brush, and a rag to carefully clean the terminals.

Who carries CX-30 batteries near me?

You can shop for CX-30 batteries at your local Firestone Complete Auto Care, and our expert technicians will even handle the installation. Don’t have time to visit our store? Our Firestone Direct mobile vans can come to you for battery installations! Learn more about our mobile battery services.

2023 Mazda CX-30 Batteries

Get a New Mazda Battery

Mazda CX-30 Batteries Near You

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2023 Mazda CX-30 today and schedule a quick installation at Firestone Complete Auto Care.

Shop Batteries

The Right Battery Size for a 2023 Mazda CX-30

Not sure what battery to get for your Mazda CX-30? Use this chart to find the right battery size and CCAs for your Mazda CX-30.

Battery	Engine	Warranty		Cold Cranking Amps
47H5	L4/2.0L	Replacement 36 months	Performance months	650
H5-AGM	L4/2.0L	Replacement 36 months	Performance months	680
47H5	L4/2.5L	Replacement 36 months	Performance months	650
H5-AGM	L4/2.5L	Replacement 36 months	Performance months	680

BATTERIES
L4/2.0L - Battery: 47H5 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650
L4/2.0L - Battery: H5-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 680
L4/2.5L - Battery: 47H5 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650
L4/2.5L - Battery: H5-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 680

Schedule an Appointment

Buy the Right Battery for Your Mazda CX-30

You can pretty much drive your Mazda CX-30 until you don't want to anymore. But your CX-30's battery? Don't count on it to last forever. Generally, car batteries last from three to five years. You want to replace your 2023 Mazda CX-30 battery before it fails and leaves you stranded. Watch for signs that your current battery is getting too old or too weak. A lagging starter, an illuminated battery or check engine light, swollen battery case, corrosion-covered posts, and subpar electrical performance may all indicate 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. Stop by for a free battery test and, if needed, get your Mazda CX-30 a replacement battery. Automotive batteries are just one of our many areas of expertise. Our technicians are familiar with Mazda-specific recommendations for CX-30 car batteries’ reserve capacities and cold cranking amps. Get help identifying the type and size of battery that's best for your CX-30, and schedule a weekday or weekend battery replacement service for your car.

Firestone Has DieHard Batteries for CX-30s

We only want what’s best for your Mazda CX-30, which is why we exclusively carry the best. You need a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard CX-30 batteries surpass expectations using the latest innovative technology to fuel the expanding power needs of new vehicles. They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your Mazda CX-30 and get behind the wheel with confidence. Why? Because performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

Caring for a New Mazda CX-30 Battery

Have you recently had a fresh battery installed in your Mazda CX-30? 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, cutting back on unnecessary short trips, keeping the battery posts corrosion-free, and avoiding radio and electronic component use when the engine is off.

Commonly Asked CX-30 Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have battery questions that are Mazda CX-30-specific, stop by your nearest store. Our technicians are happy to help.

Why doesn’t my CX-30 battery stay charged? A battery that won't hold a charge is almost as good as dead. It may be getting old. Or, you’ve been leaving the doors slightly open and the cabin light at night. Stop by for a complimentary battery check at your nearest Firestone Complete Auto Care to learn more about the state of your battery.
What do you do with my old CX-30 battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
How much will replacing my Mazda CX-30’s battery cost if I get a DieHard battery? Mazda CX-30 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? A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.
Why is there white, flaky stuff around my CX-30’s battery post? A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your CX-30 car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.
How do I clean corrosion off my CX-30 vehicle battery? You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your CX-30 owner's manual to learn how to disconnect the battery cables. After disconnecting the cables, use a mixture of water and baking soda, a wire brush, and a rag to carefully clean the terminals.
Who carries CX-30 batteries near me? You can shop for CX-30 batteries at your local Firestone Complete Auto Care, and our expert technicians will even handle the installation. Don’t have time to visit our store? Our Firestone Direct mobile vans can come to you for battery installations! Learn more about our mobile battery services.