Why doesn’t my Sonata battery stay charged?

A battery that won't hold a charge is almost as good as dead. The battery may be too old. Or, you may have been leaving your car doors ajar and the lights on overnight. Stop in for a free battery check at your favorite Firestone Complete Auto Care to learn more about the state of your battery.

What do you do with my dead Sonata battery?

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

How much do DieHard batteries cost for your Hyundai Sonata?

Get affordable prices on Hyundai Sonata 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.

What is the average lifespan of a car battery?

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

Why is there white, crusty buildup on 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 remove corrosion from my Sonata car battery?

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?

You can shop for Sonata batteries at your local Firestone Complete Auto Care, and our expert technicians will even handle the installation. Don’t have time to visit our store? Our Firestone Direct mobile vans can come to you for battery installations! Learn more about our mobile battery services.

Car Batteries for 2022 Hyundai Sonata

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 2022 Hyundai Sonata today and schedule a quick installation at Firestone Complete Auto Care.

Shop Batteries

The Right Battery Size for a 2022 Hyundai Sonata

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

Battery	Engine	Warranty		Cold Cranking Amps
H6-AGM	L4/1.6L	Replacement 36 months	Performance months	760
H6-AGM	L4/2.5L	Replacement 36 months	Performance months	760

BATTERIES
L4/1.6L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/2.5L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760

Schedule an Appointment

Buying a Replacement Battery for Hyundai Sonata

Sadly, your Hyundai Sonata won't last forever. Neither will its battery. Generally, car batteries last from three to five years. You want to replace your 2022 Hyundai Sonata battery before it fails and leaves you stranded. Watch for signs that your current battery is getting too old or too weak. A lagging starter, a blinking battery or check engine light, bloated battery case, corroded battery posts, 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. 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 2022 Hyundai Sonata. Automotive batteries are just one of our many areas of expertise. Our expert technicians understand Hyundai service recommendations for Sonata car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that fits your car perfectly, and schedule an appointment today for a quick car battery replacement.

Why Choose a DieHard Battery for Your Sonata?

We know what’s best for your Hyundai Sonata, which is why we carry just that. Your vehicle needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard Sonata batteries surpass expectations and house the latest technology to meet the growing power demands of new vehicles. They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your Hyundai Sonata and have the peace of mind that performance will be there when you need it most. That’s why you should choose batteries from Firestone Complete Auto Care.

Caring for a New Hyundai Sonata Battery

Got a new car battery installed in your 2022 Hyundai Sonata? Congrats! You can give your new battery a head start with proper care and attention. Help extend your car battery’s life 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.

Answers to Your Sonata 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 Sonata battery, stop by 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. The battery may be too old. Or, you may have been leaving your car doors ajar and the lights on overnight. Stop in for a free battery check at your favorite Firestone Complete Auto Care to learn more about the state of your battery.
What do you do with my dead Sonata battery? We recycle it, taking care of both your car and the Earth.
How much do DieHard batteries cost for your Hyundai Sonata? Get affordable prices on Hyundai Sonata 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.
What is the average lifespan of a car battery? A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.
Why is there white, crusty buildup on 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 remove corrosion from my Sonata car battery? 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? You can shop for Sonata batteries at your local Firestone Complete Auto Care, and our expert technicians will even handle the installation. Don’t have time to visit our store? Our Firestone Direct mobile vans can come to you for battery installations! Learn more about our mobile battery services.