Why won't my 90 battery stay charged?

A battery that won't hold a charge is almost as good as dead. The battery may be too old. Or, you’ve been leaving the doors slightly open and the cabin light at night. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care to learn more about the state of your battery.

What do you do with my dead 90 battery?

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

What’s the cost of DieHard batteries for Audi 90s?

Audi 90 batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.

How often should I replace my car battery?

Car battery lifespan varies depending on a few factors, including driving conditions, accessories, how well it’s maintained, and the type of battery. On average, a car battery lasts about three to five years.

Why is there white, flaky stuff around my 90’s battery post?

A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your 90 car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.

How do I clean corrosion off my 90 vehicle 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 90 owner’s manual for instructions on how to do so.

Who carries 90 batteries near me?

You can shop for 90 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.

1993 Audi 90 Car Batteries

Get a New Audi Battery

Get a Battery for Your Audi 90

Don’t let a dead battery stop you. Shop replacement car batteries for your 1993 Audi 90 at Firestone Complete Auto Care.

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The Right Battery Size for a 1993 Audi 90

Researching battery replacements for your Audi 90? Check the chart to find the right car battery size and cold cranking amps for your 90.

Battery	Engine	Warranty		Cold Cranking Amps
41-2	V6/2.8L	Replacement 24 months	Performance months	650
T6	V6/2.8L	Replacement 36 months	Performance months	720

BATTERIES
V6/2.8L - Battery: 41-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 650
V6/2.8L - Battery: T6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 720

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Buying a Replacement Battery for Audi 90

You can pretty much drive your Audi 90 until you don't want to anymore. But your 90's battery? Don't count on it to last forever. The average car battery lasts three to five years. Don’t get stranded by your 90’s car battery. Replace it regularly instead! Pay attention to clues that your battery is on its way out. A slow engine crank, an illuminated battery or check engine light, swollen battery case, corroded battery terminals, or dim 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. Stop by for a free battery test and, if necessary, a battery replacement to help keep your 1993 Audi 90 running! Car batteries are one of our many specialties! Our expert technicians understand Audi service recommendations for 90 battery CCAs and reserve capacity. Get help figuring out the battery size that fits your car perfectly, and schedule a fast car battery replacement at your earliest convenience.

Firestone Has DieHard Batteries for 90s

We know what’s best for your Audi 90, which is why we carry just that. You need a reliable, durable and powerful battery in extremely hot and cold environments. DieHard 90 batteries surpass expectations and house the latest technology to satisfy the expanding power demands of new vehicles. Don't call a DieHard battery ordinary. It's an extraordinary battery. Buy a DieHard battery for your Audi 90 and have the peace of mind that performance will be there when you need it most. That's the kind of battery we deliver.

After Buying 1993 Audi 90 Battery

Have you recently had a fresh battery installed in your Audi 90? Good thinking! Give your new car battery the best start with proper care. flipping the dome lights and headlights off when exiting the car, cutting back on unnecessary short trips, cleaning your battery posts, and not playing the radio or using other electronics when the engine is turned off.

Answers to Your 90 Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a battery question that's unique to your Audi 90 battery, stop by your nearest store. Our expert techs have the answers you need.

Why won't my 90 battery stay charged? A battery that won't hold a charge is almost as good as dead. The battery may be too old. Or, you’ve been leaving the doors slightly open and the cabin light at night. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care to learn more about the state of your battery.
What do you do with my dead 90 battery? We recycle it, taking care of both your car and the Earth.
What’s the cost of DieHard batteries for Audi 90s? Audi 90 batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.
How often should I replace my car battery? Car battery lifespan varies depending on a few factors, including driving conditions, accessories, how well it’s maintained, and the type of battery. On average, a car battery lasts about three to five years.
Why is there white, flaky stuff around my 90’s battery post? A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your 90 car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.
How do I clean corrosion off my 90 vehicle 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 90 owner’s manual for instructions on how to do so.
Who carries 90 batteries near me? You can shop for 90 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.