Why won’t my Quantum battery hold a charge?

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 nearest Firestone Complete Auto Care and learn more about your battery's charge.

What happens to my old Quantum battery?

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

How much will replacing my Volkswagen Quantum’s battery cost if I get a DieHard battery?

Get affordable prices on Volkswagen Quantum 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.

How long is a car battery good for?

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 stuff around my Quantum’s battery post?

The white, flaky stuff that can build up around your Quantum’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 Quantum, 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 clean a corroded Quantum 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 Quantum owner’s manual for instructions on how to do so.

Where can I purchase Quantum batteries near me?

When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install Quantum 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.

Car Batteries for 1985 Volkswagen Quantum

Get a New Volkswagen Battery

Get a New Volkswagen Quantum Battery

Don't let a failing battery slow you down. Shop replacement batteries for 1985 Volkswagen Quantums today and schedule a quick installation at Firestone Complete Auto Care.

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1985 Volkswagen Quantum Battery Replacement & Size

Researching battery replacements for your Volkswagen Quantum? Use this chart to find the right battery size and CCAs for your Volkswagen Quantum.

Battery	Engine	Warranty		Cold Cranking Amps
41-2	L4/1.6L	Replacement 24 months	Performance months	650
41-2	L4/1.8L	Replacement 24 months	Performance months	650
41-2	L5/2.2L	Replacement 24 months	Performance months	650

BATTERIES
L4/1.6L - Battery: 41-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 650
L4/1.8L - Battery: 41-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 650
L5/2.2L - Battery: 41-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 650

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Shopping for Volkswagen Quantum Car Batteries

Sadly, your Volkswagen Quantum won't last forever. Neither will its battery. Generally, car batteries last from three to five years. You want to replace your 1985 Volkswagen Quantum battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A sluggish engine start, a blinking battery or check engine light, swollen battery case, corrosion-covered posts, or weak lights 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. With best-in-class tools we can tell you how much "life" is left in your battery. Drop in for a free battery check and, if necessary, a battery replacement to help keep your 1985 Volkswagen Quantum running! Car batteries are only one of our many strong suits. Our technicians are familiar with Volkswagen-specific recommendations for Quantum battery CCAs and reserve capacity. Get help figuring out the battery size that's best for your Quantum, and schedule an appointment today for a quick car battery replacement.

Why Choose a DieHard Battery for Your Quantum?

We know what’s best for your Volkswagen Quantum, which is why we carry just that. Your vehicle needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard batteries go above and beyond using state-of-the-art advancements to fuel the expanding power requirements of modern vehicles Don't call a DieHard battery ordinary. It's an extraordinary battery. Go with a DieHard battery for your Quantum and get behind the wheel with confidence. Why? Because your battery will perform when you need it. That's the kind of battery we deliver.

Making Your Quantum’s New Battery Last

Got a new car battery installed in your 1985 Volkswagen Quantum? Good thinking! 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, keeping the battery posts corrosion-free, and avoiding radio and electronic component use when the engine is off.