Why won't my Wrangler 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 may have a habit of leaving your car doors open and the dome lights on during the night. Stop in for a free battery check at your favorite Firestone Complete Auto Care and learn more about your battery's charge.

What happens to my old Wrangler battery?

We’ll recycle your car battery for you!

How much do DieHard batteries cost for your Jeep Wrangler?

Get affordable prices on Jeep Wrangler 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.

How long can I expect my car battery to 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.

Why is there white, flaky stuff around 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.

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

Regularly inspecting and cleaning your battery terminals will help keep your Wrangler’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 Wrangler batteries near me?

When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install Wrangler 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.

2014 Jeep Wrangler Car Batteries

Get a New Jeep Battery

Jeep Wrangler Batteries Near You

Don't let a failing battery slow you down. Shop replacement batteries for 2014 Jeep Wranglers today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 2014 Jeep Wrangler

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

Battery	Engine	Warranty		Cold Cranking Amps
48H6	V6/3.6L	Replacement 36 months	Performance months	730
H6-AGM	V6/3.6L	Replacement 36 months	Performance months	760

BATTERIES
V6/3.6L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
V6/3.6L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760

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Buying a Replacement Battery for Jeep Wrangler

You can pretty much drive your Jeep Wrangler until you don't want to anymore. But your Wrangler's battery? Don't count on it to last forever. Generally, car batteries last from three to five years. You want to replace your 2014 Jeep Wrangler battery before it fails and leaves you stranded. Watch for signs that your current battery is getting too old or too weak. A sluggish engine start, an illuminated battery or check engine light, bloated battery case, corroded battery posts, and subpar electrical performance can all signal 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. Visit us for a complimentary battery check and, if necessary, a battery replacement to help keep your 2014 Jeep Wrangler running! Automotive batteries are just one of our many areas of expertise. Our technicians are well-acquainted with Jeep’s service specs for Wrangler car batteries’ reserve capacities and cold cranking amps. Get help identifying the type and size of battery that matches your vehicle, and schedule a weekday or weekend battery replacement service for your car.

Firestone Has DieHard Batteries for Wranglers

Your Jeep Wrangler deserves the best, which is why we carry just that. You need a reliable, durable and powerful battery in extremely hot and cold environments. DieHard Wrangler batteries surpass expectations using the latest innovative technology to meet the increasing power demands of modern vehicles They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your Jeep Wrangler and drive with confidence knowing that performance will be there when you need it most. That's the kind of battery we deliver.

Making Your Wrangler’s New Battery Last

Did you recently have a new 2014 Jeep Wrangler car battery installed? Good thinking! Give your new car battery the best start with proper care. Give your new battery a hand by cutting back on unnecessary short trips, keeping the battery posts corrosion-free, and avoiding radio and electronic component use when the engine is off.

Answers to Your Wrangler Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a Wrangler-specific battery question, stop by your nearest store. Our technicians have the answers.

Why won't my Wrangler 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 may have a habit of leaving your car doors open and the dome lights on during the night. Stop in for a free battery check at your favorite Firestone Complete Auto Care and learn more about your battery's charge.
What happens to my old Wrangler battery? We’ll recycle your car battery for you!
How much do DieHard batteries cost for your Jeep Wrangler? Get affordable prices on Jeep Wrangler 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.
How long can I expect my car battery to 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.
Why is there white, flaky stuff around 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.
What do I do about corrosion on my Wrangler car battery? Regularly inspecting and cleaning your battery terminals will help keep your Wrangler’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 Wrangler batteries near me? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install Wrangler 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.