Why doesn’t my Sonata battery stay charged?

A battery is in its final hour when it will no longer hold a charge. The battery might be old. Or, you’ve been leaving the doors slightly open and the cabin light at night. Stop by for a free battery test at your favorite Firestone Complete Auto Care and get a handle on your car battery’s health.

What do you do with my dead Sonata battery?

We recycle it! Nearly 100% of all lead-acid batteries are recyclable.

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, flaky stuff around 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 remove corrosion from my Sonata car battery?

Regularly inspecting and cleaning your battery terminals will help keep your Sonata’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.

Who sells Sonata batteries near me?

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.

1994 Hyundai Sonata Batteries

Get a New Hyundai Battery

Get a Battery for Your Hyundai Sonata

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 1994 Hyundai Sonata today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 1994 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
34/78-4	L4/2.0L	Replacement 24 months	Performance months	800
124-1	V6/3.0L	Replacement 24 months	Performance months	700

BATTERIES
L4/2.0L - Battery: 34/78-4 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 800
V6/3.0L - Battery: 124-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 700

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Shopping for Hyundai Sonata Car Batteries

Sadly, your Hyundai Sonata won't last forever. Neither will its battery. On average, auto batteries last anywhere from three to five years. You want to replace your 1994 Hyundai Sonata battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A lagging starter, an illuminated battery or check engine light, swollen battery case, corrosion-covered posts, and subpar electrical performance may all indicate that your battery needs attention.

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. Stop by for a free battery test and, if necessary, a battery replacement to help keep your 1994 Hyundai Sonata running! Car batteries are one of our many specialties! Our expert technicians understand Hyundai service recommendations for Sonata battery CCAs and reserve capacity. Get help choosing the battery size that's best for your Sonata, and schedule a weekday or weekend battery replacement service for your car.

Is There a DieHard Battery for Sonatas?

Your Hyundai Sonata deserves the best, which is why we exclusively carry the best. Your vehicle needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries shatter expectations using the latest innovative technology to meet the increasing power needs of new vehicles and their accessories. They're no ordinary battery, they're extraordinary. Choose a DieHard battery for your Hyundai Sonata and get behind the wheel with confidence. Why? Because performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 1994 Hyundai Sonata Battery

Have you recently had a fresh battery installed in your Hyundai Sonata? Great job! Now, help it last longer and stay charged by caring for it from the get-go. Help extend your car battery’s life by limiting short trips, keeping your battery posts clean, 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 Sonata-specific battery question, stop by your nearest store. Our technicians are happy to help.

Why doesn’t my Sonata battery stay charged? A battery is in its final hour when it will no longer hold a charge. The battery might be old. Or, you’ve been leaving the doors slightly open and the cabin light at night. Stop by for a free battery test at your favorite Firestone Complete Auto Care and get a handle on your car battery’s health.
What do you do with my dead Sonata battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
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, flaky stuff around 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 remove corrosion from my Sonata car battery? Regularly inspecting and cleaning your battery terminals will help keep your Sonata’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.
Who sells Sonata batteries near me? 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.