Why doesn’t my Elantra 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’ve been leaving the doors slightly open and the lights on overnight. Stop by for a free battery test at your favorite Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my old Elantra battery?

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

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

Get affordable prices on Hyundai Elantra 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?

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 Elantra’s battery post?

The white, flaky stuff that can build up around your Elantra’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 Elantra, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.

What do I do about corrosion on my Elantra car battery?

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 Elantra batteries near me?

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

Car Batteries for 2023 Hyundai Elantra

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Get a Battery for Your Hyundai Elantra

Don't let a failing battery slow you down. Shop replacement batteries for 2023 Hyundai Elantras today and schedule a quick installation at Firestone Complete Auto Care.

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2023 Hyundai Elantra Battery Replacement & Size

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

Battery	Engine	Warranty		Cold Cranking Amps
47H5	L4/2.0L	Replacement 36 months	Performance months	650
H5-AGM	L4/2.0L	Replacement 36 months	Performance months	680
47H5	L4/1.6L	Replacement 36 months	Performance months	650
H5-AGM	L4/1.6L	Replacement 36 months	Performance months	680

BATTERIES
L4/2.0L - Battery: 47H5 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650
L4/2.0L - Battery: H5-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 680
L4/1.6L - Battery: 47H5 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650
L4/1.6L - Battery: H5-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 680

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Buy the Right Battery for Your Hyundai Elantra

Your Elantra doesn't have an expiration date, but its battery does. On average, auto batteries last anywhere from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Hyundai Elantra stranded. Look out for symptoms of a faulty car battery. A lagging starter, an illuminated battery or check engine light, bloated battery case, corroded battery posts, and subpar electrical performance can all signal that your battery needs attention.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. Our equipment can see how much charge is left in your battery. Visit us for a complimentary battery check and, if needed, get your Hyundai Elantra a replacement battery. Automotive batteries are just one of our many areas of expertise. Our technicians are well-acquainted with Hyundai’s service specs for Elantra battery cold cranking amps and reserve capacity. Get help identifying the type and size of battery that fits your car perfectly, and schedule a weekday or weekend battery replacement service for your car.

Why Choose a DieHard Battery for Your Elantra?

We know what’s best for your Hyundai Elantra, which is why we only carry top-of-the-line replacement parts and batteries. Your vehicle needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard Elantra batteries surpass expectations using the latest innovative technology to meet the increasing power requirements of modern vehicles A DieHard battery isn't an ordinary car battery. It's extraordinary. Buy a DieHard battery for your Hyundai Elantra and get behind the wheel with confidence. Why? Because performance will be there when you're counting on it. That's the kind of battery we deliver.

Making Your Elantra’s New Battery Last

Have you recently had a fresh battery installed in your Hyundai Elantra? Good thinking! Give your new car battery the best start with proper care. You can take care of your battery by limiting short trips, keeping the battery posts corrosion-free, and not using electronics such as the radio and power outlets when the engine is off.

Answers to Your Elantra Car Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a battery question that's unique to your Hyundai Elantra battery, pay us a visit. Our technicians are happy to help.

Why doesn’t my Elantra 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’ve been leaving the doors slightly open and the lights on overnight. Stop by for a free battery test at your favorite Firestone Complete Auto Care and learn more about your battery's charge.
What do you do with my old Elantra battery? We recycle it, taking care of both your car and the Earth.
How much will replacing my Hyundai Elantra’s battery cost if I get a DieHard battery? Get affordable prices on Hyundai Elantra 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? 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 Elantra’s battery post? The white, flaky stuff that can build up around your Elantra’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 Elantra, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.
What do I do about corrosion on my Elantra car battery? 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 Elantra batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install Elantra batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.