Why doesn’t my NSX battery stay charged?

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 a habit of leaving your car doors open and the cabin light at night. Stop by for a free battery test at your favorite Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my dead NSX battery?

We’ll recycle your car battery for you!

How much do DieHard batteries cost for your Acura NSX?

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.

How often should I replace my car battery?

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 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.

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

Where can I find a battery for my NSX?

Your local Firestone Complete Auto Care sells and installs NSX batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.

Car Batteries for 1999 Acura NSX

Get a New Acura Battery

Get a New Acura NSX Battery

Don't let a failing battery slow you down. Shop replacement batteries for 1999 Acura NSXs today and schedule a quick installation at Firestone Complete Auto Care.

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1999 Acura NSX Battery Replacement & Size

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

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
35-1	V6/3.2L	Replacement 24 months	Performance months	500
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: 35-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 500
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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Buying a Replacement Battery for Acura NSX

Sadly, your Acura NSX 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 Acura NSX stranded. Watch for signs that your current battery is getting too old or too weak. A slow engine crank, a blinking battery or check engine light, bloated battery case, corroded battery terminals, or faded headlights can all be signs that your battery is waving goodbye.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. Our equipment 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 1999 Acura NSX. Car batteries are only one of our many strong suits. Our technicians are familiar with Acura-specific recommendations for NSX car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that fits your car perfectly, and schedule a fast car battery replacement at your earliest convenience.

Is There a DieHard Battery for NSXs?

We only want what’s best for your Acura NSX, which is why we carry just that. Your vehicle needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard NSX batteries surpass expectations using state-of-the-art advancements to fuel the growing power requirements of new vehicles. Don't call a DieHard battery ordinary. It's an extraordinary battery. Go with a DieHard battery for your NSX and have the peace of mind that your battery will perform when you need it. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your NSX’s New Battery Last

Got a new car battery installed in your 1999 Acura NSX? Good thinking! Now, help it last longer and stay charged by caring for it from the get-go. You can take care of your battery by limiting short trips, keeping your battery posts clean, and avoiding radio and electronic component use when the engine is off.

Answers to Your NSX Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a NSX-specific battery question, visit your nearest store. Our technicians are happy to help.

Why doesn’t my NSX battery stay charged? 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 a habit of leaving your car doors open and the cabin light at night. Stop by for a free battery test at your favorite Firestone Complete Auto Care and learn more about your battery's charge.
What do you do with my dead NSX battery? We’ll recycle your car battery for you!
How much do DieHard batteries cost for your Acura NSX? 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.
How often should I replace my car battery? 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 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.
What do I do about corrosion on my NSX 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 NSX owner’s manual for instructions on how to do so.
Where can I find a battery for my NSX? Your local Firestone Complete Auto Care sells and installs NSX batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.