Why won't my NSX battery stay charged?

A battery is in its final hour when it will no longer hold a charge. The battery might be old. Or, you’ve been leaving the doors slightly open and the cabin light at night. Stop by for a free battery test at your nearest Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my old NSX battery?

We recycle it! Nearly 100% of all lead-acid batteries are recyclable.

How much do DieHard batteries cost for your Acura NSX?

Get affordable prices on Acura NSX 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.

What is the average lifespan of a 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.

Why is there white, crusty buildup 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.

What do I do about corrosion on my NSX car battery?

Regularly inspecting and cleaning your battery terminals will help keep your NSX’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.

Where can I purchase NSX batteries near me?

You can shop for NSX batteries at your local Firestone Complete Auto Care, and our expert technicians will even handle the installation. Don’t have time to visit our store? Our Firestone Direct mobile vans can come to you for battery installations! Learn more about our mobile battery services.

Car Batteries for 1993 Acura NSX

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Get a New Acura NSX Battery

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 1993 Acura NSX today and schedule a quick installation at Firestone Complete Auto Care.

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1993 Acura NSX Battery Replacement & Size

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
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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Shopping for Acura NSX Car Batteries

You can pretty much drive your Acura NSX until you don't want to anymore. But your NSX's battery? Don't count on it to last forever. 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 lagging starter, an illuminated battery or check engine light, bloated battery case, corroded battery posts, or faded headlights can all be signs that your battery needs attention.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. Our equipment can see how much charge is left in your battery. Visit us for a complimentary battery check and, if needed, get your Acura NSX a replacement battery. Car batteries are one of our many specialties! Our technicians are well-acquainted with Acura’s service specs 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.

Why Choose a DieHard Battery for Your NSX?

We know what’s best for your Acura NSX, which is why we carry just that. Your vehicle needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard batteries go above and beyond and house the latest technology to meet the expanding power requirements of new vehicles and their accessories. They're no ordinary battery, they're extraordinary. Choose a DieHard battery for your Acura NSX and drive with confidence knowing that performance will be there when you need it most. That's the kind of battery we deliver.

After Buying 1993 Acura NSX Battery

Have you recently had a fresh battery installed in your Acura NSX? Great job! Now, help it last longer and stay charged by caring for it from the get-go. Help extend your car battery’s life by decreasing the number of short trips you take, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.