Why won’t my Blazer battery hold a charge?

A car battery that needs to be jump-started every time is as good as dead. It may be getting old. Or, you may have a habit of leaving your car doors open and the cabin light at night. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care and get a handle on your car battery’s health.

What happens to my old Blazer battery?

We’ll recycle your car battery for you!

How much will replacing my Chevrolet Blazer’s battery cost if I get a DieHard battery?

Chevrolet Blazer 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 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.

What is the white, crusty stuff around my Blazer’s battery post?

The white, crusty stuff that can accumulate around Blazer car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.

How do I clean corrosion off my Blazer vehicle battery?

Regularly inspect the terminals and clean them with a mixture of baking soda and water, a wire brush, and a rag. Disconnect the battery cables before cleaning to help avoid the risk of electrical shock. Always reference and follow the instructions in your vehicle owner’s manual prior to disconnecting the battery cables.

Where can I find a battery for my Blazer?

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

2019 Chevrolet Blazer Car Batteries

Get a New Chevrolet Battery

Get a Battery for Your Chevrolet Blazer

Don’t let a dead battery stop you. Shop replacement car batteries for your 2019 Chevrolet Blazer at Firestone Complete Auto Care.

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2019 Chevrolet Blazer Battery Replacement & Size

Need more info about Chevrolet Blazer batteries? Use the following chart to find information on Chevrolet Blazer battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
H7-AGM	L4/2.5L	Replacement 36 months	Performance months	850
H7-AGM	V6/3.6L	Replacement 36 months	Performance months	850

BATTERIES
L4/2.5L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850
V6/3.6L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850

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Shopping for Chevrolet Blazer Car Batteries

Sadly, your Chevrolet Blazer won't last forever. Neither will its battery. The average car battery lasts three to five years. Don’t get stranded by your Blazer’s car battery. Replace it regularly instead! Look out for symptoms of a faulty car battery. A lagging starter, a blinking battery or check engine light, bloated battery case, corroded battery posts, or dim headlights can all signal that your battery is waving goodbye.

Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. Our equipment can see how much charge is left in your battery. Visit us for a complimentary battery check and, if needed, get your Chevrolet Blazer a replacement battery. Car batteries are only one of our many strong suits. Our expert technicians understand Chevrolet service recommendations for Blazer battery CCAs and reserve capacity. Get help identifying the type and size of battery that's best for your Blazer, and schedule a weekday or weekend battery replacement service for your car.

Why Choose a DieHard Battery for Your Blazer?

We only want what’s best for your Chevrolet Blazer, which is why we only carry top-of-the-line replacement parts and batteries. Your Blazer needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard batteries shatter expectations using the latest innovative technology to fuel the growing power demands of modern vehicles A DieHard battery isn't an ordinary car battery. It's extraordinary. Go with a DieHard battery for your Blazer and get behind the wheel with confidence. Why? Because performance will be there when you need it most. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 2019 Chevrolet Blazer Battery

Got a new car battery installed in your 2019 Chevrolet Blazer? Great job! You can give your new battery a head start with proper care and attention. flipping the dome lights and headlights off when exiting the car, decreasing the number of short trips you take, keeping your battery posts clean, and not playing the radio or using other electronics when the engine is turned off.

Answers to Your Blazer Car Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a battery question that's unique to your Chevrolet Blazer battery, visit your nearest store. Our expert techs have the answers you need.

Why won’t my Blazer battery hold a charge? A car battery that needs to be jump-started every time is as good as dead. It may be getting old. Or, you may have a habit of leaving your car doors open and the cabin light at night. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care and get a handle on your car battery’s health.
What happens to my old Blazer battery? We’ll recycle your car battery for you!
How much will replacing my Chevrolet Blazer’s battery cost if I get a DieHard battery? Chevrolet Blazer 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 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.
What is the white, crusty stuff around my Blazer’s battery post? The white, crusty stuff that can accumulate around Blazer car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.
How do I clean corrosion off my Blazer vehicle battery? Regularly inspect the terminals and clean them with a mixture of baking soda and water, a wire brush, and a rag. Disconnect the battery cables before cleaning to help avoid the risk of electrical shock. Always reference and follow the instructions in your vehicle owner’s manual prior to disconnecting the battery cables.
Where can I find a battery for my Blazer? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install Blazer batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.