Why doesn’t my Tucson 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 complimentary battery check at your local Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my old Tucson battery?

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

How much will replacing my Hyundai Tucson’s battery cost if I get a DieHard battery?

Get affordable prices on Hyundai Tucson 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 often should I replace my 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 stuff around my Tucson’s battery post?

The white, crusty stuff that can accumulate around Tucson 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.

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

Regularly inspect the terminals and clean them with a mixture of baking soda and water, a wire brush, and a rag. Disconnect the battery cables before cleaning to help avoid the risk of electrical shock. Always reference and follow the instructions in your vehicle owner’s manual prior to disconnecting the battery cables.

Where can I purchase Tucson batteries near me?

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

2018 Hyundai Tucson Car Batteries

Get a New Hyundai Battery

Get a Battery for Your Hyundai Tucson

Don't let a failing battery slow you down. Shop replacement batteries for 2018 Hyundai Tucsons today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2018 Hyundai Tucson

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

Battery	Engine	Warranty		Cold Cranking Amps
48H6	L4/1.6L	Replacement 36 months	Performance months	730
H6-AGM	L4/1.6L	Replacement 36 months	Performance months	760
48H6	L4/2.4L	Replacement 36 months	Performance months	730
H6-AGM	L4/2.4L	Replacement 36 months	Performance months	760
48H6	L4/2.0L	Replacement 36 months	Performance months	730
H6-AGM	L4/2.0L	Replacement 36 months	Performance months	760

BATTERIES
L4/1.6L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
L4/1.6L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/2.4L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
L4/2.4L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/2.0L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
L4/2.0L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760

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Buying a Replacement Battery for Hyundai Tucson

You can pretty much drive your Hyundai Tucson until you don't want to anymore. But your Tucson'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 Tucson’s car battery. Replace it regularly instead! Watch for signs that your current battery is getting too old or too weak. A sluggish engine start, an illuminated check engine light or battery signal, swollen battery case, corrosion-covered posts, or dim headlights can all be signs that your battery is waving goodbye.

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. Drop in for a free battery check and, if needed, a replacement battery for your 2018 Hyundai Tucson. Car batteries are one of our many specialties! Our technicians are well-acquainted with Hyundai’s service specs for Tucson car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that's best for your Tucson, and schedule a fast car battery replacement at your earliest convenience.

Find the Right DieHard Battery for Your Tucson

We know what’s best for your Hyundai Tucson, which is why we carry just that. You need a reliable, durable and powerful battery in even the most extreme conditions. DieHard batteries go above and beyond using state-of-the-art advancements to satisfy the expanding power demands of modern vehicles Don't call a DieHard battery ordinary. It's an extraordinary battery. Choose a DieHard battery for your Hyundai Tucson and drive with confidence knowing that performance will be there when you need it most. That's the kind of battery we deliver.

Making Your Tucson’s New Battery Last

Did you recently have a new 2018 Hyundai Tucson car battery installed? Great job! Now, help it last longer and stay charged by caring for it from the get-go. You can take care of your battery by cutting back on unnecessary short trips, cleaning your battery posts, and not using electronics such as the radio and power outlets when the engine is off.

Answers to Your Tucson 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 Hyundai Tucson battery, pay us a visit. Our expert techs have the answers you need.

Why doesn’t my Tucson 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 complimentary battery check at your local Firestone Complete Auto Care and learn more about your battery's charge.
What do you do with my old Tucson battery? We recycle it, taking care of both your car and the Earth.
How much will replacing my Hyundai Tucson’s battery cost if I get a DieHard battery? Get affordable prices on Hyundai Tucson 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 often should I replace my 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 stuff around my Tucson’s battery post? The white, crusty stuff that can accumulate around Tucson 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.
What do I do about corrosion on my Tucson car battery? Regularly inspect the terminals and clean them with a mixture of baking soda and water, a wire brush, and a rag. Disconnect the battery cables before cleaning to help avoid the risk of electrical shock. Always reference and follow the instructions in your vehicle owner’s manual prior to disconnecting the battery cables.
Where can I purchase Tucson batteries near me? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install Tucson 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.