Why doesn’t my ATS battery stay charged?

A battery that won't hold a charge is almost as good as dead. It may be getting old. Or, you’ve been leaving the doors slightly open and the dome lights on during the night. Stop in for a free battery check at your favorite Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my dead ATS battery?

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

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

Cadillac ATS 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 is a car battery good for?

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.

Why is there white, flaky stuff around my ATS’s battery post?

If you notice white, crusty stuff around the battery terminals of your ATS, it's likely corrosion. A chemical reaction between battery acid and the air can create a white, powdery substance that builds up over time on the terminals. This buildup can interfere with the electrical connection between the battery and your ATS’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

How do I clean corrosion off my ATS vehicle battery?

You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your ATS owner's manual to learn how to disconnect the battery cables. After disconnecting the cables, use a mixture of water and baking soda, a wire brush, and a rag to carefully clean the terminals.

Who sells ATS batteries near me?

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

2018 Cadillac ATS Car Batteries

Get a New Cadillac Battery

Get a Battery for Your Cadillac ATS

Don't let a failing battery slow you down. Shop replacement batteries for 2018 Cadillac ATSs today and schedule a quick installation at Firestone Complete Auto Care.

Shop Batteries

Battery Size & Replacement for 2018 Cadillac ATS

Need more info about Cadillac ATS batteries? Use this chart to find the right battery size and CCAs for your Cadillac ATS.

Battery	Engine	Warranty		Cold Cranking Amps
H7-AGM	L4/2.0L	Replacement 36 months	Performance months	850
H7-AGM	V6/3.6L	Replacement 36 months	Performance months	850

BATTERIES
L4/2.0L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850
V6/3.6L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850

Schedule an Appointment

Buy the Right Battery for Your Cadillac ATS

You can pretty much drive your Cadillac ATS until you don't want to anymore. But your ATS's battery? Don't count on it to last forever. On average, auto batteries last anywhere from three to five years. You want to replace your 2018 Cadillac ATS battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A slow engine crank, an illuminated check engine light or battery signal, 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 needed, a replacement battery for your 2018 Cadillac ATS. Car batteries are only one of our many strong suits. Our technicians are well-acquainted with Cadillac’s service specs for ATS battery cold cranking amps and reserve capacity. Get help choosing the battery size that fits your car perfectly, and schedule a weekday or weekend battery replacement service for your car.

Find the Right DieHard Battery for Your ATS

We know what’s best for your Cadillac ATS, which is why we only carry top-of-the-line replacement parts and batteries. Your ATS needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries shatter expectations using the latest innovative technology to satisfy the increasing power requirements of modern vehicles A DieHard battery isn't an ordinary car battery. It's extraordinary. Go with a DieHard battery for your ATS and get behind the wheel with confidence. Why? Because your battery will perform when you need it. That’s why you should choose batteries from Firestone Complete Auto Care.

Caring for a New Cadillac ATS Battery

Have you recently had a fresh battery installed in your Cadillac ATS? Great job! 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, keeping the battery posts corrosion-free, and not playing the radio or using other electronics when the engine is turned off.

Answers to Your ATS Car 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 ATS battery, stop by your nearest store. Our technicians have the answers.

Why doesn’t my ATS battery stay charged? A battery that won't hold a charge is almost as good as dead. It may be getting old. Or, you’ve been leaving the doors slightly open and the dome lights on during the night. Stop in for a free battery check at your favorite Firestone Complete Auto Care and learn more about your battery's charge.
What do you do with my dead ATS battery? We recycle it, taking care of both your car and the Earth.
How much will replacing my Cadillac ATS’s battery cost if I get a DieHard battery? Cadillac ATS 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 is a car battery good for? 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.
Why is there white, flaky stuff around my ATS’s battery post? If you notice white, crusty stuff around the battery terminals of your ATS, it's likely corrosion. A chemical reaction between battery acid and the air can create a white, powdery substance that builds up over time on the terminals. This buildup can interfere with the electrical connection between the battery and your ATS’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
How do I clean corrosion off my ATS vehicle battery? You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your ATS owner's manual to learn how to disconnect the battery cables. After disconnecting the cables, use a mixture of water and baking soda, a wire brush, and a rag to carefully clean the terminals.
Who sells ATS batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install ATS batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.