Why doesn’t my Sonata battery stay charged?

A car battery that needs to be jump-started every time is as good as dead. It may be getting 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 nearest Firestone Complete Auto Care to learn more about the state of your battery.

What do you do with my old Sonata battery?

We’ll recycle your car battery for you!

How much do DieHard batteries cost for your Hyundai Sonata?

Hyundai Sonata 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 long do car batteries last?

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 Sonata’s battery post?

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

How do I clean a corroded Sonata battery terminal?

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 Sonata batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install Sonata batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.

2018 Hyundai Sonata Batteries

Get a New Hyundai Battery

Hyundai Sonata Batteries Near You

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

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Battery Size & Replacement for 2018 Hyundai Sonata

Researching battery replacements for your Hyundai Sonata? Use the following chart to find information on Hyundai Sonata battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
H6R	L4/2.0L	Replacement 36 months	Performance months	600
H6-AGM	L4/2.0L	Replacement 36 months	Performance months	760
H6R	L4/1.6L	Replacement 36 months	Performance months	600
H6-AGM	L4/1.6L	Replacement 36 months	Performance months	760
H6R	L4/2.4L	Replacement 36 months	Performance months	600
H6-AGM	L4/2.4L	Replacement 36 months	Performance months	760
H6R	L4/1.6L	Replacement 36 months	Performance months	600
H6-AGM	L4/1.6L	Replacement 36 months	Performance months	760
H6R	L4/2.0L	Replacement 36 months	Performance months	600
H6-AGM	L4/2.0L	Replacement 36 months	Performance months	760
H6R	L4/2.4L	Replacement 36 months	Performance months	600
H6-AGM	L4/2.4L	Replacement 36 months	Performance months	760
H6R	L4/2.4L	Replacement 36 months	Performance months	600
H6-AGM	L4/2.4L	Replacement 36 months	Performance months	760
H6R	L4/2.0L	Replacement 36 months	Performance months	600
H6-AGM	L4/2.0L	Replacement 36 months	Performance months	760
H6R	L4/1.6L	Replacement 36 months	Performance months	600
H6-AGM	L4/1.6L	Replacement 36 months	Performance months	760
H6R	L4/2.0L	Replacement 36 months	Performance months	600
H6-AGM	L4/2.0L	Replacement 36 months	Performance months	760
H6R	L4/1.6L	Replacement 36 months	Performance months	600
H6-AGM	L4/1.6L	Replacement 36 months	Performance months	760
H6R	L4/2.4L	Replacement 36 months	Performance months	600
H6-AGM	L4/2.4L	Replacement 36 months	Performance months	760
H6R	L4/1.6L	Replacement 36 months	Performance months	600
H6-AGM	L4/1.6L	Replacement 36 months	Performance months	760
H6R	L4/2.4L	Replacement 36 months	Performance months	600
H6-AGM	L4/2.4L	Replacement 36 months	Performance months	760
H6R	L4/2.0L	Replacement 36 months	Performance months	600
H6-AGM	L4/2.0L	Replacement 36 months	Performance months	760
H6R	L4/1.6L	Replacement 36 months	Performance months	600
H6-AGM	L4/1.6L	Replacement 36 months	Performance months	760
H6R	L4/2.0L	Replacement 36 months	Performance months	600
H6-AGM	L4/2.0L	Replacement 36 months	Performance months	760
H6R	L4/2.4L	Replacement 36 months	Performance months	600
H6-AGM	L4/2.4L	Replacement 36 months	Performance months	760

BATTERIES
L4/2.0L - Battery: H6R - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 600
L4/2.0L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/1.6L - Battery: H6R - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 600
L4/1.6L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/2.4L - Battery: H6R - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 600
L4/2.4L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/1.6L - Battery: H6R - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 600
L4/1.6L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/2.0L - Battery: H6R - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 600
L4/2.0L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/2.4L - Battery: H6R - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 600
L4/2.4L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/2.4L - Battery: H6R - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 600
L4/2.4L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/2.0L - Battery: H6R - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 600
L4/2.0L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/1.6L - Battery: H6R - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 600
L4/1.6L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/2.0L - Battery: H6R - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 600
L4/2.0L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/1.6L - Battery: H6R - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 600
L4/1.6L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/2.4L - Battery: H6R - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 600
L4/2.4L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/1.6L - Battery: H6R - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 600
L4/1.6L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/2.4L - Battery: H6R - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 600
L4/2.4L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/2.0L - Battery: H6R - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 600
L4/2.0L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/1.6L - Battery: H6R - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 600
L4/1.6L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/2.0L - Battery: H6R - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 600
L4/2.0L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/2.4L - Battery: H6R - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 600
L4/2.4L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760

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Buy the Right Battery for Your Hyundai Sonata

Your Sonata 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 Sonata’s car battery. Replace it regularly instead! Look out for symptoms of a faulty car battery. A sluggish engine start, an illuminated battery or check engine light, bloated battery case, corroded battery posts, or weak lights can all be signs that your battery needs attention.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. Our equipment can see how much charge is left in your battery. Stop by for a free battery test and, if needed, a replacement battery for your 2018 Hyundai Sonata. Car batteries are one of our many specialties! Our technicians are familiar with Hyundai-specific recommendations for Sonata car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that matches your vehicle, and schedule an appointment today for a quick car battery replacement.

Is There a DieHard Battery for Sonatas?

We know what’s best for your Hyundai Sonata, which is why we only carry top-of-the-line replacement parts and batteries. You need a reliable, durable and powerful battery in even the most extreme conditions. DieHard batteries shatter expectations using state-of-the-art advancements to satisfy the expanding power needs of new vehicles. Don't call a DieHard battery ordinary. It's an extraordinary battery. Buy a DieHard battery for your Hyundai Sonata and drive with confidence knowing that performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

Caring for a New Hyundai Sonata Battery

Have you recently had a fresh battery installed in your Hyundai Sonata? Good thinking! You can give your new battery a head start with proper care and attention. Give your new battery a hand by decreasing the number of short trips you take, cleaning your battery posts, and not playing the radio or using other electronics when the engine is turned off.