Why doesn’t my CTS battery stay charged?

A battery is in its final hour when it will no longer hold a charge. It may be getting old. Or, you’ve been leaving the doors slightly open and the cabin light at night. Stop by for a complimentary battery check at your nearest Firestone Complete Auto Care to learn more about the state of your battery.

What happens to 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?

Cadillac CTS 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.

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

If you notice white, crusty stuff around the battery terminals of your CTS, 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 CTS’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

What do I do about corrosion on my CTS car battery?

You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your CTS 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.

Where can I find a battery for my CTS?

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.

Car Batteries for 2016 Cadillac CTS

Get a New Cadillac Battery

Get a New Cadillac CTS Battery

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2016 Cadillac CTS today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2016 Cadillac CTS

Not sure what battery to get for your Cadillac CTS? Use this chart to find the right battery size and CCAs for your Cadillac CTS.

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
H7-AGM	V8/6.2L	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
V8/6.2L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850

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Buy the Right Battery for Your Cadillac CTS

Sadly, your Cadillac CTS won't last forever. Neither will its battery. 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 lagging starter, an illuminated battery or check engine light, swollen battery case, corrosion-covered posts, or dim headlights can all be signs that your battery needs attention.

Or, you can get a complimentary battery check at your nearest 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 2016 Cadillac CTS. Car batteries are only one of our many strong suits. Our expert technicians understand Cadillac service recommendations for CTS car batteries’ reserve capacities and cold cranking amps. Get help choosing the battery size that's best for your CTS, and schedule a weekday or weekend battery replacement service for your car.

Is There a DieHard Battery for CTSs?

We only want what’s best for your Cadillac CTS, which is why we only carry top-of-the-line replacement parts and batteries. Your vehicle needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries go above and beyond and house the latest technology to meet the growing power demands of new vehicles. Don't call a DieHard battery ordinary. It's an extraordinary battery. Choose a DieHard battery for your Cadillac CTS and get behind the wheel with confidence. Why? Because 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 CTS Battery

Did you recently have a new 2016 Cadillac CTS car battery installed? Good thinking! Now, help it last longer and stay charged by caring for it from the get-go. flipping the dome lights and headlights off when exiting the car, cutting back on unnecessary short trips, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.