Why won’t my CTS battery hold a charge?

A battery is in its final hour when it will no longer hold a charge. The battery might be old. Or, you’ve been leaving the doors slightly open and the dome lights on during the night. Stop by for a complimentary battery check at your local Firestone Complete Auto Care and get a handle on your car battery’s health.

What do you do with my dead CTS battery?

We recycle it! Nearly 100% of all lead-acid batteries are recyclable.

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

Get affordable prices on Cadillac CTS 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?

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 substance accumulating on my CTS’s battery post?

A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your CTS car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.

How do I clean corrosion off my CTS 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 CTS owner’s manual for instructions on how to do so.

Who carries CTS batteries near me?

You can shop for CTS 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.

2006 Cadillac CTS Batteries

Get a New Cadillac Battery

Get a New Cadillac CTS Battery

Don't let a failing battery slow you down. Shop replacement batteries for 2006 Cadillac CTSs today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 2006 Cadillac CTS

Not sure what battery to get for your Cadillac CTS? Use the following chart to find information on Cadillac CTS battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
101-1	V6/2.8L	Replacement 36 months	Performance months	650
101-1	V6/3.6L	Replacement 36 months	Performance months	650
101-1	V8/6.0L	Replacement 36 months	Performance months	650

BATTERIES
V6/2.8L - Battery: 101-1 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650
V6/3.6L - Battery: 101-1 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650
V8/6.0L - Battery: 101-1 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650

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Buy the Right Battery for Your Cadillac CTS

Sadly, your Cadillac CTS won't last forever. Neither will its battery. Generally, car batteries last from three to five years. Don’t get stranded by your CTS’s car battery. Replace it regularly instead! Look out for symptoms of a faulty car battery. A sluggish engine start, a blinking battery or check engine light, bloated battery case, corrosion-covered 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. Stop by for a free battery test and, if needed, get your Cadillac CTS a replacement battery. Car batteries are one of our many specialties! Our expert technicians understand Cadillac service recommendations for CTS battery CCAs and reserve capacity. Get help figuring out the battery size that fits your car perfectly, and schedule a fast car battery replacement at your earliest convenience.

Is There a DieHard Battery for CTSs?

We only want what’s best for your Cadillac CTS, which is why we exclusively carry the best. Your CTS needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard CTS batteries surpass expectations and house the latest technology to fuel the expanding power demands of modern vehicles A DieHard battery isn't an ordinary car battery. It's extraordinary. Buy a DieHard battery for your Cadillac CTS and drive with confidence knowing that your battery will perform when you need it. That's the kind of battery we deliver.

After Buying 2006 Cadillac CTS Battery

Did you recently have a new 2006 Cadillac CTS car battery installed? Good thinking! Now, help it last longer and stay charged by caring for it from the get-go. Help extend your car battery’s life by 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 CTS 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 Cadillac CTS battery, pay us a visit. Our expert techs have the answers you need.

Why won’t my CTS battery hold a charge? A battery is in its final hour when it will no longer hold a charge. The battery might be old. Or, you’ve been leaving the doors slightly open and the dome lights on during the night. Stop by for a complimentary battery check at your local Firestone Complete Auto Care and get a handle on your car battery’s health.
What do you do with my dead CTS battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
What’s the cost of DieHard batteries for Cadillac CTSs? Get affordable prices on Cadillac CTS 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? 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 substance accumulating on my CTS’s battery post? A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your CTS car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.
How do I clean corrosion off my CTS 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 CTS owner’s manual for instructions on how to do so.
Who carries CTS batteries near me? You can shop for CTS 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.