Why doesn’t my Wrangler battery stay charged?

A battery that won't hold a charge is almost as good as dead. It may be getting old. Or, you may have a habit of leaving your car doors open and the dome lights on during the 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 happens to my old Wrangler battery?

We’ll recycle your car battery for you!

How much do DieHard batteries cost for your Jeep Wrangler?

You can find affordable Wrangler batteries by using one of our car battery coupons, when available. Plus, every DieHard battery comes with extra coverage thanks to DieHard Assurance and a free replacement warranty.

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.

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

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

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.

Where can I purchase 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.

2007 Jeep Wrangler Batteries

Get a New Jeep Battery

Jeep Wrangler Batteries Near You

Don't let a failing battery slow you down. Shop replacement batteries for 2007 Jeep Wranglers today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2007 Jeep Wrangler

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
34FT-2	V6/3.8L	Replacement 36 months	Performance months	800
34-AGM	V6/3.8L	Replacement 36 months	Performance months	740

BATTERIES
V6/3.8L - Battery: 34FT-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V6/3.8L - Battery: 34-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740

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Buy the Right Battery for Your Jeep Wrangler

Sadly, your Jeep Wrangler won't last forever. Neither will its battery. Generally, car batteries last from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Jeep Wrangler stranded. Look out for symptoms of a faulty car battery. A sluggish engine start, an illuminated check engine light or battery signal, bloated battery case, corrosion-covered posts, or dim headlights may all indicate that your battery needs attention.

Or, you can get a complimentary battery check at your nearest 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 2007 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 figuring out the battery size that's best for your Wrangler, and schedule a fast car battery replacement at your earliest convenience.

Find the Right DieHard Battery for Your Wrangler

We know what’s best for your Jeep Wrangler, which is why we carry just that. Your Wrangler needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries go above and beyond and house the latest technology to meet the growing power demands of new vehicles. Don't call a DieHard battery ordinary. It's an extraordinary battery. Choose a DieHard battery for your Jeep Wrangler and have the peace of mind that your battery will perform when you need it. That's the kind of battery we deliver.

After Buying 2007 Jeep Wrangler Battery

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. 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.