Why won’t my Elantra battery hold a charge?

A car battery that needs to be jump-started every time is as good as dead. It may be getting old. Or, you may have a habit of leaving your car doors open and the cabin light at night. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care to learn more about the state of your battery.

What do you do with my old Elantra battery?

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

What’s the cost of DieHard batteries for Hyundai Elantras?

Hyundai Elantra batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.

How long do car batteries last?

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.

What is the white, crusty substance accumulating on my Elantra’s battery post?

If you notice white, crusty stuff around the battery terminals of your Elantra, 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 Elantra’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

How do I clean a corroded Elantra battery terminal?

To help extend the life of your battery, you should routinely inspect and clean the terminals using a baking soda and water mix, wire brush, and rag. Be sure to disconnect the battery cables before cleaning and check your Elantra owner’s manual for instructions on how to do so.

Where can I find a battery for my Elantra?

When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install Elantra batteries at our stores nationwide — and our Firestone Direct mobile vans can provide convenient on-site battery services. Learn more about our mobile battery services and book an appointment.

2015 Hyundai Elantra Car Batteries

Get a New Hyundai Battery

Get a New Hyundai Elantra Battery

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2015 Hyundai Elantra today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2015 Hyundai Elantra

Not sure what battery to get for your Hyundai Elantra? Check the chart to find the right car battery size and cold cranking amps for your Elantra.

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	L4/1.8L	Replacement 36 months	Performance months	650
H5-AGM	L4/1.8L	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
L4/1.8L - Battery: 47H5 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650
L4/1.8L - Battery: H5-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 680

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Shopping for Hyundai Elantra Car Batteries

Your Elantra doesn't have an expiration date, but its battery does. The average car battery lasts three to five years. You want to replace your 2015 Hyundai Elantra battery before it fails and leaves you stranded. Pay attention to clues that your battery is on its way out. A slow engine crank, an illuminated battery or check engine light, bloated battery case, corroded battery posts, or dim headlights can all signal that your battery is waving goodbye.

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 2015 Hyundai Elantra. Car batteries are one of our many specialties! Our expert technicians understand Hyundai service recommendations for Elantra car batteries’ reserve capacities and cold cranking amps. Get help identifying the type and size of battery that's best for your Elantra, and schedule an appointment today for a quick car battery replacement.

Is There a DieHard Battery for Elantras?

We know what’s best for your Hyundai Elantra, which is why we only carry top-of-the-line replacement parts and batteries. You need a reliable, durable and powerful battery in extremely hot and cold environments. DieHard Elantra batteries surpass expectations and house the latest technology to meet the growing power demands of new vehicles. A DieHard battery isn't an ordinary car battery. It's extraordinary. Go with a DieHard battery for your Elantra and get behind the wheel with confidence. Why? Because 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 Elantra Battery

Did you recently have a new 2015 Hyundai Elantra car battery installed? Great job! Give your new car battery the best start with proper care. turning off all of the lights when you leave your vehicle, limiting short trips, cleaning your battery posts, and not using electronics such as the radio and power outlets when the engine is off.

Commonly Asked Elantra Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have battery questions that are Hyundai Elantra-specific, stop by your nearest store. Our expert techs have the answers you need.

Why won’t my Elantra battery hold a charge? A car battery that needs to be jump-started every time is as good as dead. It may be getting old. Or, you may have a habit of leaving your car doors open and the cabin light at night. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care to learn more about the state of your battery.
What do you do with my old Elantra battery? We recycle it, taking care of both your car and the Earth.
What’s the cost of DieHard batteries for Hyundai Elantras? Hyundai Elantra batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.
How long do car batteries last? 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.
What is the white, crusty substance accumulating on my Elantra’s battery post? If you notice white, crusty stuff around the battery terminals of your Elantra, 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 Elantra’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
How do I clean a corroded Elantra battery terminal? To help extend the life of your battery, you should routinely inspect and clean the terminals using a baking soda and water mix, wire brush, and rag. Be sure to disconnect the battery cables before cleaning and check your Elantra owner’s manual for instructions on how to do so.
Where can I find a battery for my Elantra? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install Elantra batteries at our stores nationwide — and our Firestone Direct mobile vans can provide convenient on-site battery services. Learn more about our mobile battery services and book an appointment.