Why won’t my Wrangler battery hold a charge?

A battery is in its final hour when it will no longer hold a charge. The battery might be old. Or, you may have a habit of leaving your car doors open and the cabin light at night. Stop in for a free battery check at your local Firestone Complete Auto Care to learn more about the state of your battery.

What happens to my old Wrangler battery?

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

What’s the cost of DieHard batteries for Jeep Wranglers?

Jeep Wrangler 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 can I expect my car battery to last?

The typical 12-volt car battery may last three to five years, depending on the type of battery, the driving conditions, and how well the battery is maintained.

Why is there white, crusty buildup on my Wrangler’s battery post?

The white, crusty stuff that can accumulate around Wrangler car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.

How do I clean a corroded Wrangler battery terminal?

You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your Wrangler 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.

Who carries Wrangler batteries near me?

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

2024 Jeep Wrangler Batteries

Get a New Jeep Battery

Get a New Jeep Wrangler Battery

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

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2024 Jeep Wrangler Battery Replacement & Size

Need more info about Jeep Wrangler batteries? Use this chart to find the right battery size and CCAs for your Jeep Wrangler.

Battery	Engine	Warranty		Cold Cranking Amps
H7-AGM	L4/2.0L	Replacement 36 months	Performance months	850
H7-AGM	V6/3.6L	Replacement 36 months	Performance months	850
H7-AGM	V8/6.4L	Replacement 36 months	Performance months	850

BATTERIES
L4/2.0L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850
V6/3.6L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850
V8/6.4L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850

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Buying a Replacement Battery for Jeep Wrangler

Sadly, your Jeep Wrangler won't last forever. Neither will its battery. The average car battery lasts three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Jeep Wrangler stranded. Pay attention to clues that your battery is on its way out. A lagging starter, a blinking battery or check engine light, bloated battery case, corroded battery posts, or faded headlights can all signal that your battery needs attention.

Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. With best-in-class tools we can tell you how much "life" is left in your battery. Drop in for a free battery check and, if needed, a replacement battery for your 2024 Jeep Wrangler. Automotive batteries are just one of our many areas of expertise. Our expert technicians understand Jeep service recommendations for Wrangler car batteries’ reserve capacities and cold cranking amps. Get help choosing the battery size that fits your car perfectly, and schedule an appointment today for a quick car battery replacement.

Is There a DieHard Battery for Wranglers?

Your Jeep Wrangler deserves the best, which is why we carry just that. Your Wrangler needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard batteries shatter expectations using the latest innovative technology to meet the growing power demands of modern vehicles A DieHard battery isn't an ordinary car battery. It's extraordinary. Go with a DieHard battery for your Wrangler 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 Wrangler’s New Battery Last

Have you recently had a fresh battery installed in your Jeep Wrangler? Good thinking! You can give your new battery a head start with proper care and attention. flipping the dome lights and headlights off when exiting the car, 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.