Why won't my NSX battery stay charged?

A car battery that needs to be jump-started every time is as good as dead. The battery may be too old. Or, you’ve been leaving the doors slightly open and the lights on overnight. 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 NSX battery?

We’ll recycle your car battery for you!

What’s the cost of DieHard batteries for Acura NSXs?

You can find affordable NSX 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.

What is the average lifespan of a car battery?

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, flaky stuff around my NSX’s battery post?

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

How do I remove corrosion from my NSX 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 NSX 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 carries NSX batteries near me?

When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install NSX batteries at our stores nationwide — and our Firestone Direct mobile vans can provide convenient on-site battery services. Learn more about our mobile battery services and book an appointment.

2004 Acura NSX Car Batteries

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Acura NSX Batteries Near You

Don’t let a dead battery stop you. Shop replacement car batteries for your 2004 Acura NSX at Firestone Complete Auto Care.

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Battery Size & Replacement for 2004 Acura NSX

Researching battery replacements for your Acura NSX? Use the following chart to find information on Acura NSX battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
26R-3	V6/3.0L	Replacement 24 months	Performance months	575
35-2	V6/3.0L	Replacement 36 months	Performance months	640
24F-RP	V6/3.0L	Replacement 48 months	Performance months	750
24F-3	V6/3.2L	Replacement 24 months	Performance months	650
35-2	V6/3.2L	Replacement 36 months	Performance months	640
24F-RP	V6/3.2L	Replacement 48 months	Performance months	750

BATTERIES
V6/3.0L - Battery: 26R-3 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 575
V6/3.0L - Battery: 35-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 640
V6/3.0L - Battery: 24F-RP - Warranty: Replacement 48 months, Performance months - Cold Cranking Amps: 750
V6/3.2L - Battery: 24F-3 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 650
V6/3.2L - Battery: 35-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 640
V6/3.2L - Battery: 24F-RP - Warranty: Replacement 48 months, Performance months - Cold Cranking Amps: 750

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Buy the Right Battery for Your Acura NSX

Your NSX doesn't have an expiration date, but its battery does. On average, auto batteries last anywhere from three to five years. You want to replace your 2004 Acura NSX battery before it fails and leaves you 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, swollen battery case, corroded battery terminals, and subpar electrical performance can all be signs that your battery is on its last leg.

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 necessary, a battery replacement to help keep your 2004 Acura NSX running! Car batteries are only one of our many strong suits. Our expert technicians understand Acura service recommendations for NSX battery CCAs and reserve capacity. Get help figuring out the battery size that's best for your NSX, and schedule an appointment today for a quick car battery replacement.

Is There a DieHard Battery for NSXs?

We only want what’s best for your Acura NSX, which is why we exclusively carry the best. Your vehicle needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard NSX batteries surpass expectations and house the latest technology to satisfy the expanding power demands of new vehicles. They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your Acura NSX and drive with confidence knowing that your battery will perform when you need it. That's the kind of battery we deliver.

Caring for a New Acura NSX Battery

Have you recently had a fresh battery installed in your Acura NSX? Great job! You can give your new battery a head start with proper care and attention. Help extend your car battery’s life by decreasing the number of short trips you take, cleaning your battery posts, and not using electronics such as the radio and power outlets when the engine is off.