Why won’t my Sonata battery hold a charge?

A battery that won't hold a charge is almost as good as dead. It may be getting old. Or, you may have been leaving your car doors ajar and the dome lights on during the night. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my old Sonata battery?

We’ll recycle your car battery for you!

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

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.

How often should I replace my 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.

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 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?

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

2024 Hyundai Sonata Car Batteries

Get a New Hyundai Battery

Get a Battery for Your Hyundai Sonata

Don’t let a dead battery stop you. Shop replacement car batteries for your 2024 Hyundai Sonata at Firestone Complete Auto Care.

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Buying a Replacement Battery for 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! Watch for signs that your current battery is getting too old or too weak. A lagging starter, an illuminated check engine light or battery signal, swollen battery case, corroded battery terminals, or weak lights can all be signs that your battery is on its last leg.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. 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 expert technicians understand Hyundai service recommendations for Sonata car batteries’ reserve capacities and cold cranking amps. Get help choosing the battery size that's best for your Sonata, and schedule an appointment today for a quick car battery replacement.

Is There a DieHard Battery for Sonatas?

Your Hyundai Sonata deserves the best, which is why we only carry top-of-the-line replacement parts and batteries. Your vehicle needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries shatter expectations and house the latest technology to fuel the increasing power needs of new vehicles. A DieHard battery isn't an ordinary car battery. It's extraordinary. Go with a DieHard battery for your 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

Have you recently had a fresh battery installed in your Hyundai Sonata? Good thinking! Now, help it last longer and stay charged by caring for it from the get-go. Help extend your car battery’s life by cutting back on unnecessary short trips, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.