Why won’t my M45 battery hold a charge?

A battery is in its final hour when it will no longer hold a charge. The battery may be too old. Or, you may have been leaving your car doors ajar and the dome lights on during the night. 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 M45 battery?

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

How much do DieHard batteries cost for your Infiniti M45?

Get affordable prices on Infiniti M45 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 do car batteries last?

The typical 12-volt car battery may last three to five years, depending on the type of battery, the driving conditions, and how well the battery is maintained.

What is the white, crusty substance accumulating on my M45’s battery post?

If you notice white, crusty stuff around the battery terminals of your M45, 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 M45’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

What do I do about corrosion on my M45 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 M45 owner’s manual for instructions on how to do so.

Who sells M45 batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install M45 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 2006 Infiniti M45

Get a New Infiniti Battery

Get a Battery for Your Infiniti M45

Don't let a failing battery slow you down. Shop replacement batteries for 2006 Infiniti M45s today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 2006 Infiniti M45

Researching battery replacements for your Infiniti M45? Use this chart to find the right battery size and CCAs for your Infiniti M45.

Battery	Engine	Warranty		Cold Cranking Amps
24F-6	V8/4.5L	Replacement 36 months	Performance months	750
24F-RP	V8/4.5L	Replacement 48 months	Performance months	750
24F-AGM	V8/4.5L	Replacement 36 months	Performance months	710

BATTERIES
V8/4.5L - Battery: 24F-6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 750
V8/4.5L - Battery: 24F-RP - Warranty: Replacement 48 months, Performance months - Cold Cranking Amps: 750
V8/4.5L - Battery: 24F-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 710

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Buy the Right Battery for Your Infiniti M45

Sadly, your Infiniti M45 won't last forever. Neither will its battery. On average, auto batteries last anywhere from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Infiniti M45 stranded. Watch for signs that your current battery is getting too old or too weak. A sluggish engine start, an illuminated check engine light or battery signal, bloated battery case, corrosion-covered posts, or weak lights may all indicate that your battery is waving goodbye.

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. Visit us for a complimentary battery check and, if needed, get your Infiniti M45 a replacement battery. Car batteries are only one of our many strong suits. Our technicians are familiar with Infiniti-specific recommendations for M45 car batteries’ reserve capacities and cold cranking amps. Get help identifying the type and size of battery that fits your car perfectly, and schedule a weekday or weekend battery replacement service for your car.

Find the Right DieHard Battery for Your M45

Your Infiniti M45 deserves the best, which is why we only carry top-of-the-line replacement parts and batteries. Your M45 needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries go above and beyond and house the latest technology to fuel the increasing power requirements of new vehicles. They're no ordinary battery, they're extraordinary. Go with a DieHard battery for your M45 and drive with confidence knowing that performance will be there when you need it most. That’s why you should choose batteries from Firestone Complete Auto Care.

Caring for a New Infiniti M45 Battery

Have you recently had a fresh battery installed in your Infiniti M45? Congrats! Give your new car battery the best start with proper care. flipping the dome lights and headlights off when exiting the car, limiting short trips, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.