Why won’t my DeVille battery hold a charge?

A battery is in its final hour when it will no longer hold a charge. 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 happens to my old DeVille battery?

We recycle it, taking care of both your car and the Earth.

What’s the cost of DieHard batteries for Cadillac DeVilles?

Cadillac DeVille 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 do car batteries last?

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

What is the white, crusty 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 a corroded DeVille battery terminal?

Regularly inspecting and cleaning your battery terminals will help keep your DeVille’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.

Where can I purchase DeVille batteries near me?

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

1993 Cadillac DeVille Car Batteries

Get a New Cadillac Battery

Get a New Cadillac DeVille Battery

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 1993 Cadillac DeVille today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 1993 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
78-1	V8/4.9L	Replacement 24 months	Performance months	700
78FT-2	V8/4.9L	Replacement 36 months	Performance months	800
78-AGM	V8/4.9L	Replacement 36 months	Performance months	740

BATTERIES
V8/4.9L - Battery: 78-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 700
V8/4.9L - Battery: 78FT-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V8/4.9L - Battery: 78-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740

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Shopping for Cadillac DeVille Car Batteries

Sadly, your Cadillac DeVille won't last forever. Neither will its battery. On average, auto batteries last anywhere from three to five years. You want to replace your 1993 Cadillac DeVille battery before it fails and leaves you stranded. Watch for signs that your current battery is getting too old or too weak. A sluggish engine start, a blinking battery or check engine light, bloated battery case, corroded battery terminals, or dim headlights may all indicate that your battery is on its last leg.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. With best-in-class tools we can tell you how much "life" is left in your battery. Drop in for a free battery check and, if needed, a replacement battery for your 1993 Cadillac DeVille. Car batteries are one of our many specialties! Our technicians are well-acquainted with Cadillac’s service specs for DeVille battery CCAs and reserve capacity. Get help choosing the battery size that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.

Firestone Has DieHard Batteries for DeVilles

We know what’s best for your Cadillac DeVille, which is why we carry just that. You need a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries shatter expectations using the latest innovative technology to fuel the expanding power needs of new vehicles and their accessories. They're no ordinary battery, they're extraordinary. Choose a DieHard battery for your Cadillac DeVille and have the peace of mind that performance will be there when you need it most. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your DeVille’s New Battery Last

Got a new car battery installed in your 1993 Cadillac DeVille? 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, decreasing the number of short trips you take, cleaning your battery posts, and not playing the radio or using other electronics when the engine is turned off.

Commonly Asked DeVille Battery Questions

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

Why won’t my DeVille battery hold a charge? A battery is in its final hour when it will no longer hold a charge. 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 happens to my old DeVille battery? We recycle it, taking care of both your car and the Earth.
What’s the cost of DieHard batteries for Cadillac DeVilles? Cadillac DeVille 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 do car batteries last? A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.
What is the white, crusty 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 a corroded DeVille battery terminal? Regularly inspecting and cleaning your battery terminals will help keep your DeVille’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.
Where can I purchase DeVille batteries near me? Your local Firestone Complete Auto Care sells and installs DeVille batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.