Why won't my Silverado 2500 HD battery stay charged?

A battery that won't hold a charge is almost 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 nearest Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my old Silverado 2500 HD battery?

We’ll recycle your car battery for you!

What’s the cost of DieHard batteries for Chevrolet Silverado 2500 HDs?

Get affordable prices on Chevrolet Silverado 2500 HD batteries by using one of our limited-time battery deals. Plus, all DieHard car batteries come 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.

Why is there white, crusty buildup on my Silverado 2500 HD’s battery post?

The white, crusty stuff that can accumulate around Silverado 2500 HD 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 remove corrosion from my Silverado 2500 HD 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 Silverado 2500 HD owner’s manual for instructions on how to do so.

Where can I purchase Silverado 2500 HD batteries near me?

Your local Firestone Complete Auto Care sells and installs Silverado 2500 HD batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.

Car Batteries for 2006 Chevrolet Silverado 2500 HD

Get a New Chevrolet Battery

Get a Battery for Your Chevrolet Silverado 2500 HD

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2006 Chevrolet Silverado 2500 HD today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 2006 Chevrolet Silverado 2500 HD

Need more info about Chevrolet Silverado 2500 HD batteries? Use this chart to find the right battery size and CCAs for your Chevrolet Silverado 2500 HD.

Battery	Engine	Warranty		Cold Cranking Amps
75-2	V8/6.0L	Replacement 24 months	Performance months	650
75FT-3	V8/6.0L	Replacement 36 months	Performance months	700
78-AGM	V8/6.0L	Replacement 36 months	Performance months	740
34/78-4	V8/6.6L	Replacement 24 months	Performance months	800
78FT-2	V8/6.6L	Replacement 36 months	Performance months	800
75-2	V8/8.1L	Replacement 24 months	Performance months	650
78FT-2	V8/8.1L	Replacement 36 months	Performance months	800
78-AGM	V8/8.1L	Replacement 36 months	Performance months	740

BATTERIES
V8/6.0L - Battery: 75-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 650
V8/6.0L - Battery: 75FT-3 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 700
V8/6.0L - Battery: 78-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740
V8/6.6L - Battery: 34/78-4 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 800
V8/6.6L - Battery: 78FT-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V8/8.1L - Battery: 75-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 650
V8/8.1L - Battery: 78FT-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V8/8.1L - Battery: 78-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740

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Buy the Right Battery for Your Chevrolet Silverado 2500 HD

You can pretty much drive your Chevrolet Silverado 2500 HD until you don't want to anymore. But your Silverado 2500 HD's battery? Don't count on it to last forever. On average, auto batteries last anywhere from three to five years. Don’t get stranded by your Silverado 2500 HD’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 battery or check engine light, bloated battery case, corroded battery terminals, and subpar electrical performance can all signal that your battery is on its last leg.

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, get your Chevrolet Silverado 2500 HD a replacement battery. Automotive batteries are just one of our many areas of expertise. Our technicians are familiar with Chevrolet-specific recommendations for Silverado 2500 HD car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that's best for your Silverado 2500 HD, and schedule an appointment today for a quick car battery replacement.

Is There a DieHard Battery for Silverado 2500 HDs?

Your Chevrolet Silverado 2500 HD deserves the best, which is why we exclusively carry the best. Your vehicle needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard batteries shatter expectations and house the latest technology to fuel the expanding power requirements of new vehicles and their accessories. They're no ordinary battery, they're extraordinary. Go with a DieHard battery for your Silverado 2500 HD and drive with confidence knowing that 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 Chevrolet Silverado 2500 HD Battery

Did you recently have a new 2006 Chevrolet Silverado 2500 HD car battery installed? Great job! Now, help it last longer and stay charged by caring for it from the get-go. turning off all of the lights when you leave your vehicle, decreasing the number of short trips you take, cleaning your battery posts, and not using electronics such as the radio and power outlets when the engine is off.

Commonly Asked Silverado 2500 HD Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have battery questions that are Chevrolet Silverado 2500 HD-specific, pay us a visit. Our expert techs have the answers you need.

Why won't my Silverado 2500 HD battery stay charged? A battery that won't hold a charge is almost 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 nearest Firestone Complete Auto Care and learn more about your battery's charge.
What do you do with my old Silverado 2500 HD battery? We’ll recycle your car battery for you!
What’s the cost of DieHard batteries for Chevrolet Silverado 2500 HDs? Get affordable prices on Chevrolet Silverado 2500 HD batteries by using one of our limited-time battery deals. Plus, all DieHard car batteries come 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.
Why is there white, crusty buildup on my Silverado 2500 HD’s battery post? The white, crusty stuff that can accumulate around Silverado 2500 HD 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 remove corrosion from my Silverado 2500 HD 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 Silverado 2500 HD owner’s manual for instructions on how to do so.
Where can I purchase Silverado 2500 HD batteries near me? Your local Firestone Complete Auto Care sells and installs Silverado 2500 HD batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.