Why doesn’t my Sonata battery stay charged?

A battery that won't hold a charge is almost 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 in for a free battery check at your local Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my old Sonata battery?

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

How much do DieHard batteries cost for your Hyundai Sonata?

You can find affordable Sonata 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?

Car battery lifespan varies depending on a few factors, including driving conditions, accessories, how well it’s maintained, and the type of battery. On average, a car battery lasts about three to five years.

Why is there white, crusty buildup on my Sonata’s battery post?

The white, flaky stuff that can build up around your Sonata’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 Sonata, 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 Sonata 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 Sonata 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 find a battery for my Sonata?

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.

2019 Hyundai Sonata Car Batteries

Get a New Hyundai Battery

Hyundai Sonata Batteries Near You

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2019 Hyundai Sonata today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2019 Hyundai Sonata

Need more info about Hyundai Sonata batteries? Use this chart to find the right battery size and CCAs for your Hyundai Sonata.

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	L4/1.6L	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	L4/1.6L	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	L4/2.4L	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	L4/2.0L	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	L4/2.0L	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	L4/2.4L	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	L4/1.6L	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
L4/1.6L - 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
L4/1.6L - 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
L4/2.4L - 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
L4/2.0L - 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
L4/2.0L - 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
L4/2.4L - 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
L4/1.6L - 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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Shopping for Hyundai Sonata Car Batteries

Sadly, your Hyundai Sonata won't last forever. Neither will its battery. The average car battery lasts 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 faded headlights can all be signs that your battery is waving goodbye.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. 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 Hyundai Sonata a replacement battery. Car batteries are one of our many specialties! Our technicians are familiar with Hyundai-specific recommendations for Sonata battery CCAs and reserve capacity. Get help identifying the type and size of battery that fits your car perfectly, and schedule an appointment today for a quick car battery replacement.

Find the Right DieHard Battery for Your Sonata

We only want what’s best for your Hyundai Sonata, which is why we exclusively carry the best. You need a reliable, durable and powerful battery in even some of the toughest conditions. DieHard Sonata batteries surpass expectations and house the latest technology to satisfy the increasing power needs of modern 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 need it most. That's the kind of battery we deliver.

Caring for a New Hyundai Sonata Battery

Got a new car battery installed in your 2019 Hyundai Sonata? Great job! You can give your new battery a head start with proper care and attention. flipping the dome lights and headlights off when exiting the car, limiting short trips, cleaning your battery posts, and not playing the radio or using other electronics when the engine is turned off.

Commonly Asked Sonata Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have battery questions that are Hyundai Sonata-specific, visit your nearest store. Our expert techs have the answers you need.

Why doesn’t my Sonata battery stay charged? A battery that won't hold a charge is almost 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 in for a free battery check at your local Firestone Complete Auto Care and learn more about your battery's charge.
What do you do with my old Sonata battery? We recycle it, taking care of both your car and the Earth.
How much do DieHard batteries cost for your Hyundai Sonata? You can find affordable Sonata 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? Car battery lifespan varies depending on a few factors, including driving conditions, accessories, how well it’s maintained, and the type of battery. On average, a car battery lasts about three to five years.
Why is there white, crusty buildup on my Sonata’s battery post? The white, flaky stuff that can build up around your Sonata’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 Sonata, 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 Sonata 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 Sonata 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 find a battery for my Sonata? 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.