Why won't my A3 Sportback e-tron battery stay charged?

A battery that won't hold a charge is almost as good as dead. 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 favorite Firestone Complete Auto Care to learn more about the state of your battery.

What happens to my old A3 Sportback e-tron battery?

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

How much do DieHard batteries cost for your Audi A3 Sportback e-tron?

You can find affordable A3 Sportback e-tron 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?

A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.

What is the white, crusty substance accumulating on my A3 Sportback e-tron’s battery post?

If you notice white, crusty stuff around the battery terminals of your A3 Sportback e-tron, 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 A3 Sportback e-tron’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

How do I clean a corroded A3 Sportback e-tron battery terminal?

You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your A3 Sportback e-tron owner's manual to learn how to disconnect the battery cables. After disconnecting the cables, use a mixture of water and baking soda, a wire brush, and a rag to carefully clean the terminals.

Where can I purchase A3 Sportback e-tron batteries near me?

Your local Firestone Complete Auto Care sells and installs A3 Sportback e-tron batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.

Car Batteries for 2017 Audi A3 Sportback e-tron

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Get a Battery for Your Audi A3 Sportback e-tron

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2017 Audi A3 Sportback e-tron today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 2017 Audi A3 Sportback e-tron

Not sure what battery to get for your Audi A3 Sportback e-tron? Use the following chart to find information on Audi A3 Sportback e-tron battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
H4	L4/1.4L	Replacement 36 months	Performance months	480
H6-AGM	L4/1.4L	Replacement 36 months	Performance months	760
H4	L4/1.4L	Replacement 36 months	Performance months	480
H6-AGM	L4/1.4L	Replacement 36 months	Performance months	760
H4	L4/1.4L	Replacement 36 months	Performance months	480
H6-AGM	L4/1.4L	Replacement 36 months	Performance months	760
H4	L4/1.4L	Replacement 36 months	Performance months	480
H6-AGM	L4/1.4L	Replacement 36 months	Performance months	760

BATTERIES
L4/1.4L - Battery: H4 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 480
L4/1.4L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/1.4L - Battery: H4 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 480
L4/1.4L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/1.4L - Battery: H4 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 480
L4/1.4L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/1.4L - Battery: H4 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 480
L4/1.4L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760

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Buying a Replacement Battery for Audi A3 Sportback e-tron

Your A3 Sportback e-tron doesn't have an expiration date, but its battery does. Generally, car batteries last from three to five years. Don’t get stranded by your A3 Sportback e-tron’s car battery. Replace it regularly instead! Look out for symptoms of a faulty car battery. A lagging starter, a blinking battery or check engine light, bloated battery case, corroded battery terminals, or faded headlights can all be signs that your battery is waving goodbye.

Or, you can get a complimentary battery check at your nearest 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 2017 Audi A3 Sportback e-tron running! Car batteries are only one of our many strong suits. Our expert technicians understand Audi service recommendations for A3 Sportback e-tron battery CCAs and reserve capacity. Get help choosing the battery size that fits your car perfectly, and schedule a fast car battery replacement at your earliest convenience.

Firestone Has DieHard Batteries for A3 Sportback e-trons

We know what’s best for your Audi A3 Sportback e-tron, which is why we exclusively carry the best. Your vehicle needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries shatter expectations using the latest innovative technology to satisfy the expanding power demands of modern vehicles They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your Audi A3 Sportback e-tron and have the peace of mind that your battery will perform when you need it. That's the kind of battery we deliver.

Making Your A3 Sportback e-tron’s New Battery Last

Have you recently had a fresh battery installed in your Audi A3 Sportback e-tron? Good thinking! You can give your new battery a head start with proper care and attention. You can take care of your battery by limiting short trips, keeping your battery posts clean, and not playing the radio or using other electronics when the engine is turned off.

Commonly Asked A3 Sportback e-tron Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a battery question that's unique to your Audi A3 Sportback e-tron battery, visit your nearest store. Our technicians are happy to help.

Why won't my A3 Sportback e-tron battery stay charged? A battery that won't hold a charge is almost as good as dead. 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 favorite Firestone Complete Auto Care to learn more about the state of your battery.
What happens to my old A3 Sportback e-tron battery? We recycle it, taking care of both your car and the Earth.
How much do DieHard batteries cost for your Audi A3 Sportback e-tron? You can find affordable A3 Sportback e-tron 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? A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.
What is the white, crusty substance accumulating on my A3 Sportback e-tron’s battery post? If you notice white, crusty stuff around the battery terminals of your A3 Sportback e-tron, 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 A3 Sportback e-tron’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
How do I clean a corroded A3 Sportback e-tron battery terminal? You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your A3 Sportback e-tron owner's manual to learn how to disconnect the battery cables. After disconnecting the cables, use a mixture of water and baking soda, a wire brush, and a rag to carefully clean the terminals.
Where can I purchase A3 Sportback e-tron batteries near me? Your local Firestone Complete Auto Care sells and installs A3 Sportback e-tron batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.