Why doesn’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 by for a complimentary battery check at your nearest Firestone Complete Auto Care and get a handle on your car battery’s health.

What happens to my old NSX battery?

We’ll recycle your car battery for you!

How much will replacing my Acura NSX’s battery cost if I get a DieHard battery?

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 long do car batteries last?

You can usually get three to five years out of your car battery. However, battery type, how well you maintain your battery, and your driving habits can all affect your battery’s lifespan.

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

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

How do I clean a corroded NSX battery terminal?

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 purchase NSX batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install NSX 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 1995 Acura NSX

Get a New Acura Battery

Get a Battery for Your Acura NSX

Don't let a failing battery slow you down. Shop replacement batteries for 1995 Acura NSXs today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 1995 Acura NSX

Not sure what battery to get 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
35-AGM	V6/3.0L	Replacement 36 months	Performance months	650

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: 35-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650

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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. Don’t get stranded by your NSX’s car battery. Replace it regularly instead! Watch for signs that your current battery is getting too old or too weak. A slow engine crank, an illuminated battery or check engine light, swollen battery case, corrosion-covered posts, or dim headlights can all signal that your battery is waving goodbye.

You can also get a Free Battery Test at your local 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, get your Acura NSX a replacement battery. 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 choosing the battery size that fits your car perfectly, and schedule a weekday or weekend battery replacement service for your car.

Find the Right DieHard Battery for Your NSX

We know what’s best for your Acura NSX, which is why we only carry top-of-the-line replacement parts and batteries. Your NSX needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries shatter expectations and house the latest technology to meet the increasing power needs of new vehicles. They're no ordinary battery, they're extraordinary. Go with a DieHard battery for your NSX and drive with confidence knowing that your battery will perform when you need it. That's the kind of battery we deliver.

Making Your NSX’s New Battery Last

Got a new car battery installed in your 1995 Acura NSX? Great job! Give your new car battery the best start with proper care. turning off all of the lights when you leave your vehicle, limiting short trips, cleaning your battery posts, and not using electronics such as the radio and power outlets when the engine is off.

Commonly Asked NSX Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have battery questions that are Acura NSX-specific, visit your nearest store. Our expert techs have the answers you need.

Why doesn’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 by for a complimentary battery check at your nearest Firestone Complete Auto Care and get a handle on your car battery’s health.
What happens to my old NSX battery? We’ll recycle your car battery for you!
How much will replacing my Acura NSX’s battery cost if I get a DieHard battery? 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 long do car batteries last? You can usually get three to five years out of your car battery. However, battery type, how well you maintain your battery, and your driving habits can all affect your battery’s lifespan.
What is the white, crusty substance accumulating on my NSX’s battery post? If you notice white, crusty stuff around the battery terminals of your NSX, 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 NSX’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
How do I clean a corroded NSX battery terminal? 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 purchase NSX batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install NSX batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.