Why won’t my Jetta battery hold a charge?

A battery that won't hold a charge is almost as good as dead. The battery might be old. Or, you may have a habit of leaving your car doors 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 Jetta battery?

We’ll recycle your car battery for you!

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

You can find affordable Jetta 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.

What is the average lifespan of a car battery?

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 Jetta’s battery post?

The white, crusty stuff that can accumulate around Jetta car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.

How do I clean a corroded Jetta battery terminal?

Regularly inspecting and cleaning your battery terminals will help keep your Jetta’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 find a battery for my Jetta?

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

2005 Volkswagen Jetta Car Batteries

Get a New Volkswagen Battery

Get a New Volkswagen Jetta Battery

Don’t let a dead battery stop you. Shop replacement car batteries for your 2005 Volkswagen Jetta at Firestone Complete Auto Care.

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2005 Volkswagen Jetta Battery Replacement & Size

Need more info about Volkswagen Jetta batteries? Use the following chart to find information on Volkswagen Jetta battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
H4	L4/1.9L	Replacement 36 months	Performance months	480
H5-AGM	L4/1.9L	Replacement 36 months	Performance months	680
H4	L4/2.0L	Replacement 36 months	Performance months	480
H5-AGM	L4/2.0L	Replacement 36 months	Performance months	680
H4	L4/1.8L	Replacement 36 months	Performance months	480
H7-AGM	L4/1.8L	Replacement 36 months	Performance months	850
H4	L5/2.5L	Replacement 36 months	Performance months	480
H7-AGM	L5/2.5L	Replacement 36 months	Performance months	850

BATTERIES
L4/1.9L - Battery: H4 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 480
L4/1.9L - Battery: H5-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 680
L4/2.0L - Battery: H4 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 480
L4/2.0L - Battery: H5-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 680
L4/1.8L - Battery: H4 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 480
L4/1.8L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850
L5/2.5L - Battery: H4 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 480
L5/2.5L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850

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Buying a Replacement Battery for Volkswagen Jetta

Your Jetta doesn't have an expiration date, but its battery does. The average car battery lasts three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Volkswagen Jetta stranded. Pay attention to clues that your battery is on its way out. A slow engine crank, an illuminated battery or check engine light, bloated battery case, corroded battery terminals, and subpar electrical performance can all signal that your battery needs attention.

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. Drop in for a free battery check and, if needed, get your Volkswagen Jetta a replacement battery. Automotive batteries are just one of our many areas of expertise. Our expert technicians understand Volkswagen service recommendations for Jetta battery CCAs and reserve capacity. Get help identifying the type and size of battery that's best for your Jetta, and schedule an appointment today for a quick car battery replacement.

Firestone Has DieHard Batteries for Jettas

We only want what’s best for your Volkswagen Jetta, which is why we exclusively carry the best. 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 satisfy the expanding power requirements of new vehicles and their accessories. A DieHard battery isn't an ordinary car battery. It's extraordinary. Buy a DieHard battery for your Volkswagen Jetta and get behind the wheel with confidence. Why? Because performance will be there when you're counting on it. That's the kind of battery we deliver.

Caring for a New Volkswagen Jetta Battery

Got a new car battery installed in your 2005 Volkswagen Jetta? Congrats! Give your new car battery the best start with proper care. Give your new battery a hand by limiting short trips, keeping your battery posts clean, and not playing the radio or using other electronics when the engine is turned off.