Why won’t my CLA45 AMG battery hold a charge?

A car battery that needs to be jump-started every time is as good as dead. The battery may be too old. Or, you may have been leaving your car doors ajar and the lights on overnight. Stop by for a complimentary battery check at your local Firestone Complete Auto Care to learn more about the state of your battery.

What happens to my old CLA45 AMG battery?

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

How much do DieHard batteries cost for your Mercedes-Benz CLA45 AMG?

You can find affordable CLA45 AMG batteries by using one of our car battery coupons, when available. Plus, every DieHard battery comes with extra coverage thanks to DieHard Assurance and a free replacement warranty.

How often should I replace my car battery?

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, crusty buildup on my CLA45 AMG’s battery post?

If you notice white, crusty stuff around the battery terminals of your CLA45 AMG, 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 CLA45 AMG’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

What do I do about corrosion on my CLA45 AMG 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 CLA45 AMG owner’s manual for instructions on how to do so.

Who sells CLA45 AMG batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install CLA45 AMG batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.

Car Batteries for 2019 Mercedes-Benz CLA45 AMG

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Get a Battery for Your Mercedes-Benz CLA45 AMG

Don't let a failing battery slow you down. Shop replacement batteries for 2019 Mercedes-Benz CLA45 AMGs today and schedule a quick installation at Firestone Complete Auto Care.

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2019 Mercedes-Benz CLA45 AMG Battery Replacement & Size

Not sure what battery to get for your Mercedes-Benz CLA45 AMG? Check the chart to find the right car battery size and cold cranking amps for your CLA45 AMG.

Battery	Engine	Warranty		Cold Cranking Amps
H6-AGM	L4/2.0L	Replacement 36 months	Performance months	760

BATTERIES
L4/2.0L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760

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Buying a Replacement Battery for Mercedes-Benz CLA45 AMG

Your CLA45 AMG doesn't have an expiration date, but its battery does. The average car battery lasts three to five years. You want to replace your 2019 Mercedes-Benz CLA45 AMG battery before it fails and leaves you stranded. Pay attention to clues that your battery is on its way out. A lagging starter, an illuminated check engine light or battery signal, bloated battery case, corrosion-covered posts, or faded headlights can all be signs that your battery needs attention.

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. Stop by for a free battery test and, if needed, get your Mercedes-Benz CLA45 AMG a replacement battery. Automotive batteries are just one of our many areas of expertise. Our expert technicians understand Mercedes-Benz service recommendations for CLA45 AMG car batteries’ reserve capacities and cold cranking amps. Get help identifying the type and size of battery that's best for your CLA45 AMG, and schedule a fast car battery replacement at your earliest convenience.

Find the Right DieHard Battery for Your CLA45 AMG

We only want what’s best for your Mercedes-Benz CLA45 AMG, which is why we only carry top-of-the-line replacement parts and batteries. Your CLA45 AMG needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard CLA45 AMG batteries surpass expectations using the latest innovative technology to meet the growing power demands of modern vehicles They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your Mercedes-Benz CLA45 AMG 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.

After Buying 2019 Mercedes-Benz CLA45 AMG Battery

Have you recently had a fresh battery installed in your Mercedes-Benz CLA45 AMG? Great job! 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, keeping the battery posts corrosion-free, and not playing the radio or using other electronics when the engine is turned off.