Why doesn’t my DeVille battery stay charged?

A battery is in its final hour when it will no longer hold a charge. The battery may be too old. Or, you may have a habit of leaving your car doors open and the dome lights on during the night. 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 DeVille battery?

We’ll recycle your car battery for you!

How much do DieHard batteries cost for your Cadillac DeVille?

Get affordable prices on Cadillac DeVille 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.

What is the average lifespan of a car battery?

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 DeVille’s battery post?

The white, crusty stuff that can accumulate around DeVille 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 DeVille vehicle 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 DeVille owner’s manual for instructions on how to do so.

Where can I purchase DeVille batteries near me?

You can shop for DeVille 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.

2000 Cadillac DeVille Car Batteries

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Cadillac DeVille Batteries Near You

Don't let a failing battery slow you down. Shop replacement batteries for 2000 Cadillac DeVilles today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 2000 Cadillac DeVille

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

Battery	Engine	Warranty		Cold Cranking Amps
79-2	V8/4.6L	Replacement 24 months	Performance months	840

BATTERIES
V8/4.6L - Battery: 79-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 840

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Buy the Right Battery for Your Cadillac DeVille

You can pretty much drive your Cadillac DeVille until you don't want to anymore. But your DeVille's battery? Don't count on it to last forever. The average car battery lasts three to five years. You want to replace your 2000 Cadillac DeVille battery before it fails and leaves you stranded. Pay attention to clues that your battery is on its way out. A sluggish engine start, an illuminated battery or check engine light, swollen battery case, corroded battery posts, or weak lights can all signal that your battery needs attention.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. With computerized testing we can see how much charge is left in your battery. Stop by for a free battery test and, if necessary, a battery replacement to help keep your 2000 Cadillac DeVille running! Automotive batteries are just one of our many areas of expertise. Our expert technicians understand Cadillac service recommendations for DeVille car batteries’ reserve capacities and cold cranking amps. Get help choosing the battery size that matches your vehicle, and schedule an appointment today for a quick car battery replacement.

Why Choose a DieHard Battery for Your DeVille?

We only want what’s best for your Cadillac DeVille, 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 go above and beyond using the latest innovative technology to fuel the increasing power needs of modern vehicles A DieHard battery isn't an ordinary car battery. It's extraordinary. Go with a DieHard battery for your DeVille 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 Cadillac DeVille Battery

Got a new car battery installed in your 2000 Cadillac DeVille? Good thinking! Give your new car battery the best start with proper care. Give your new battery a hand by limiting short trips, keeping the battery posts corrosion-free, and not using electronics such as the radio and power outlets when the engine is off.

Answers to Your DeVille Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a battery question that's unique to your Cadillac DeVille battery, visit your nearest store. Our technicians are happy to help.

Why doesn’t my DeVille battery stay charged? A battery is in its final hour when it will no longer hold a charge. The battery may be too old. Or, you may have a habit of leaving your car doors open and the dome lights on during the night. 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 DeVille battery? We’ll recycle your car battery for you!
How much do DieHard batteries cost for your Cadillac DeVille? Get affordable prices on Cadillac DeVille 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.
What is the average lifespan of a car battery? 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 DeVille’s battery post? The white, crusty stuff that can accumulate around DeVille 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 DeVille vehicle 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 DeVille owner’s manual for instructions on how to do so.
Where can I purchase DeVille batteries near me? You can shop for DeVille 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.