Why doesn’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 been leaving your car doors ajar and the lights on overnight. Stop by for a free battery test at your nearest Firestone Complete Auto Care and get a handle on your car battery’s health.

What happens to my old Silverado 2500 HD battery?

We’ll recycle your car battery for you!

How much will replacing my Chevrolet Silverado 2500 HD’s battery cost if I get a DieHard battery?

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 can I expect my car battery to last?

The typical 12-volt car battery may last three to five years, depending on the type of battery, the driving conditions, and how well the battery is maintained.

Why is there white, flaky stuff around my Silverado 2500 HD’s battery post?

The white, flaky stuff that can build up around your Silverado 2500 HD’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 Silverado 2500 HD, 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 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 find a battery for my Silverado 2500 HD?

When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install Silverado 2500 HD batteries at our stores nationwide — and our Firestone Direct mobile vans can provide convenient on-site battery services. Learn more about our mobile battery services and book an appointment.

2011 Chevrolet Silverado 2500 HD Batteries

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Get a Battery for Your Chevrolet Silverado 2500 HD

Don’t let a dead battery stop you. Shop replacement car batteries for your 2011 Chevrolet Silverado 2500 HD at Firestone Complete Auto Care.

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2011 Chevrolet Silverado 2500 HD Battery Replacement & Size

Need more info about Chevrolet Silverado 2500 HD batteries? Use the following chart to find information on Chevrolet Silverado 2500 HD battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
48H6	V8/6.6L	Replacement 36 months	Performance months	730
H6-AGM	V8/6.6L	Replacement 36 months	Performance months	760
91-1	V8/6.0L	Replacement 24 months	Performance months	615
48H6	V8/6.0L	Replacement 36 months	Performance months	730
H6-AGM	V8/6.0L	Replacement 36 months	Performance months	760

BATTERIES
V8/6.6L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
V8/6.6L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
V8/6.0L - Battery: 91-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 615
V8/6.0L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
V8/6.0L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760

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Shopping for Chevrolet Silverado 2500 HD Car Batteries

Sadly, your Chevrolet Silverado 2500 HD won't last forever. Neither will its battery. The average car battery lasts 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 check engine light or battery signal, bloated battery case, corroded battery terminals, and subpar electrical performance can all be signs 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. Drop in for a free battery check and, if needed, a replacement battery for your 2011 Chevrolet Silverado 2500 HD. Car batteries are one of our many specialties! Our technicians are familiar with Chevrolet-specific recommendations for Silverado 2500 HD car batteries’ reserve capacities and cold cranking amps. Get help identifying the type and size of battery that fits your car perfectly, and schedule a fast car battery replacement at your earliest convenience.

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. You need a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard Silverado 2500 HD batteries surpass expectations using state-of-the-art advancements to fuel the expanding power requirements of modern vehicles A DieHard battery isn't an ordinary car battery. It's extraordinary. Buy a DieHard battery for your Chevrolet 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 2011 Chevrolet Silverado 2500 HD car battery installed? Good thinking! Give your new car battery the best start with proper care. ensuring all the lights are turned off before you leave the car, cutting back on unnecessary short trips, keeping the battery posts corrosion-free, and not using electronics such as the radio and power outlets when the engine is off.