Why doesn’t my CTS battery stay charged?

A car battery that needs to be jump-started every time is as good as dead. It may be getting old. Or, you may have been leaving your car doors ajar and the dome lights on during the night. Stop in for a free battery check at your local Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my old CTS battery?

We’ll recycle your car battery for you!

How much will replacing my Cadillac CTS’s battery cost if I get a DieHard battery?

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 is a car battery good for?

You can usually get three to five years out of your car battery. However, battery type, how well you maintain your battery, and your driving habits can all affect your battery’s lifespan.

Why is there white, crusty buildup on my CTS’s battery post?

The white, flaky stuff that can build up around your CTS’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 CTS, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.

What do I do about corrosion on my CTS 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 CTS owner’s manual for instructions on how to do so.

Who sells CTS batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install CTS batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.

2013 Cadillac CTS Car Batteries

Get a New Cadillac Battery

Get a Battery for Your Cadillac CTS

Don't let a failing battery slow you down. Shop replacement batteries for 2013 Cadillac CTSs today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2013 Cadillac CTS

Researching battery replacements for your Cadillac CTS? Check the chart to find the right car battery size and cold cranking amps for your CTS.

Battery	Engine	Warranty		Cold Cranking Amps
48H6	V6/3.0L	Replacement 36 months	Performance months	730
H6-AGM	V6/3.0L	Replacement 36 months	Performance months	760
48H6	V8/6.2L	Replacement 36 months	Performance months	730
H6-AGM	V8/6.2L	Replacement 36 months	Performance months	760
48H6	V6/3.6L	Replacement 36 months	Performance months	730
H6-AGM	V6/3.6L	Replacement 36 months	Performance months	760

BATTERIES
V6/3.0L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
V6/3.0L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
V8/6.2L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
V8/6.2L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
V6/3.6L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
V6/3.6L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760

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Buy the Right Battery for Your Cadillac CTS

You can pretty much drive your Cadillac CTS until you don't want to anymore. But your CTS's battery? Don't count on it to last forever. The average car battery lasts 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 slow engine crank, an illuminated battery or check engine light, bloated battery case, corroded battery terminals, or dim headlights can all signal that your battery is on its last leg.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. Our equipment can see how much charge is left in your battery. Drop in for a free battery check and, if needed, get your Cadillac CTS a replacement battery. Automotive batteries are just one of our many areas of expertise. Our technicians are well-acquainted with Cadillac’s service specs for CTS battery CCAs and reserve capacity. Get help choosing the battery size that's best for your CTS, and schedule a fast car battery replacement at your earliest convenience.

Firestone Has DieHard Batteries for CTSs

Your Cadillac CTS deserves the best, which is why we carry just that. Your CTS needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard CTS batteries surpass expectations using the latest innovative technology to fuel the increasing power requirements of new vehicles and their accessories. A DieHard battery isn't an ordinary car battery. It's extraordinary. Buy a DieHard battery for your Cadillac CTS and get behind the wheel with confidence. Why? Because your battery will perform when you need it. That's the kind of battery we deliver.

Caring for a New Cadillac CTS Battery

Got a new car battery installed in your 2013 Cadillac CTS? Congrats! You can give your new battery a head start with proper care and attention. ensuring all the lights are turned off before you leave the car, decreasing the number of short trips you take, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.