2021 Jeep Wrangler Car Batteries

Get a New Jeep Battery

Jeep Wrangler Batteries Near You

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2021 Jeep Wrangler today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2021 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
H6-AGM V6/3.0L Replacement 36 months Performance months 760
H7-AGM L4/2.0L Replacement 36 months Performance months 850
H6-AGM V6/3.6L Replacement 36 months Performance months 760
H7-AGM V8/6.4L Replacement 36 months Performance months 850
H6-AGM V6/3.0L Replacement 36 months Performance months 760
H6-AGM V6/3.6L Replacement 36 months Performance months 760
H7-AGM V8/6.4L Replacement 36 months Performance months 850
H7-AGM L4/2.0L Replacement 36 months Performance months 850
H6-AGM V6/3.0L Replacement 36 months Performance months 760
H7-AGM L4/2.0L Replacement 36 months Performance months 850
H7-AGM L4/2.0L Replacement 36 months Performance months 850
H6-AGM V6/3.6L Replacement 36 months Performance months 760
H7-AGM V8/6.4L Replacement 36 months Performance months 850
H6-AGM V6/3.0L Replacement 36 months Performance months 760
H7-AGM V8/6.4L Replacement 36 months Performance months 850
H7-AGM L4/2.0L Replacement 36 months Performance months 850
H6-AGM V6/3.6L Replacement 36 months Performance months 760
H6-AGM V6/3.6L Replacement 36 months Performance months 760
H6-AGM V6/3.0L Replacement 36 months Performance months 760
H6-AGM V6/3.0L Replacement 36 months Performance months 760
H6-AGM V6/3.6L Replacement 36 months Performance months 760
H7-AGM V8/6.4L Replacement 36 months Performance months 850
H7-AGM L4/2.0L Replacement 36 months Performance months 850
H7-AGM V8/6.4L Replacement 36 months Performance months 850
H7-AGM L4/2.0L Replacement 36 months Performance months 850
H6-AGM V6/3.0L Replacement 36 months Performance months 760
H6-AGM V6/3.6L Replacement 36 months Performance months 760
H6-AGM V6/3.6L Replacement 36 months Performance months 760
H7-AGM V8/6.4L Replacement 36 months Performance months 850
H6-AGM V6/3.0L Replacement 36 months Performance months 760
H7-AGM L4/2.0L Replacement 36 months Performance months 850
H7-AGM L4/2.0L Replacement 36 months Performance months 850
H6-AGM V6/3.6L Replacement 36 months Performance months 760
H6-AGM V6/3.0L Replacement 36 months Performance months 760
H7-AGM V8/6.4L Replacement 36 months Performance months 850
H7-AGM V8/6.4L Replacement 36 months Performance months 850
H6-AGM V6/3.0L Replacement 36 months Performance months 760
H7-AGM L4/2.0L Replacement 36 months Performance months 850
H6-AGM V6/3.6L Replacement 36 months Performance months 760
H7-AGM V8/6.4L Replacement 36 months Performance months 850
H7-AGM L4/2.0L Replacement 36 months Performance months 850
H6-AGM V6/3.0L Replacement 36 months Performance months 760
H7-AGM V8/6.4L Replacement 36 months Performance months 850
H7-AGM L4/2.0L Replacement 36 months Performance months 850
H6-AGM V6/3.6L Replacement 36 months Performance months 760
H6-AGM V6/3.0L Replacement 36 months Performance months 760
H6-AGM V6/3.6L Replacement 36 months Performance months 760
H7-AGM L4/2.0L Replacement 36 months Performance months 850
H7-AGM V8/6.4L Replacement 36 months Performance months 850
H6-AGM V6/3.0L Replacement 36 months Performance months 760
H7-AGM V8/6.4L Replacement 36 months Performance months 850
H7-AGM L4/2.0L Replacement 36 months Performance months 850
H6-AGM V6/3.6L Replacement 36 months Performance months 760
H6-AGM V6/3.0L Replacement 36 months Performance months 760
H6-AGM V6/3.6L Replacement 36 months Performance months 760
H7-AGM V8/6.4L Replacement 36 months Performance months 850
H7-AGM L4/2.0L Replacement 36 months Performance months 850
H6-AGM V6/3.6L Replacement 36 months Performance months 760
H6-AGM V6/3.0L Replacement 36 months Performance months 760
H7-AGM V8/6.4L Replacement 36 months Performance months 850
H6-AGM V6/3.0L Replacement 36 months Performance months 760
H7-AGM L4/2.0L Replacement 36 months Performance months 850
H6-AGM V6/3.6L Replacement 36 months Performance months 760
H7-AGM V8/6.4L Replacement 36 months Performance months 850
H7-AGM L4/2.0L Replacement 36 months Performance months 850
H6-AGM V6/3.0L Replacement 36 months Performance months 760
H7-AGM V8/6.4L Replacement 36 months Performance months 850
H6-AGM V6/3.6L Replacement 36 months Performance months 760
H6-AGM V6/3.0L Replacement 36 months Performance months 760
H7-AGM L4/2.0L Replacement 36 months Performance months 850
H6-AGM V6/3.6L Replacement 36 months Performance months 760
H7-AGM V8/6.4L Replacement 36 months Performance months 850
H6-AGM V6/3.0L Replacement 36 months Performance months 760
H7-AGM L4/2.0L Replacement 36 months Performance months 850
H6-AGM V6/3.6L Replacement 36 months Performance months 760
H7-AGM V8/6.4L Replacement 36 months Performance months 850
H7-AGM L4/2.0L Replacement 36 months Performance months 850
H6-AGM V6/3.0L Replacement 36 months Performance months 760
H6-AGM V6/3.6L Replacement 36 months Performance months 760
H7-AGM V8/6.4L Replacement 36 months Performance months 850
H7-AGM L4/2.0L Replacement 36 months Performance months 850
H6-AGM V6/3.0L Replacement 36 months Performance months 760
H7-AGM V8/6.4L Replacement 36 months Performance months 850
H6-AGM V6/3.6L Replacement 36 months Performance months 760
H7-AGM L4/2.0L Replacement 36 months Performance months 850
H6-AGM V6/3.0L Replacement 36 months Performance months 760
H6-AGM V6/3.6L Replacement 36 months Performance months 760
H7-AGM V8/6.4L Replacement 36 months Performance months 850
H7-AGM L4/2.0L Replacement 36 months Performance months 850
H6-AGM V6/3.0L Replacement 36 months Performance months 760
H7-AGM V8/6.4L Replacement 36 months Performance months 850
H6-AGM V6/3.6L Replacement 36 months Performance months 760
BATTERIES

V6/3.0L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

L4/2.0L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

V6/3.6L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V8/6.4L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

V6/3.0L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V6/3.6L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V8/6.4L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

L4/2.0L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

V6/3.0L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

L4/2.0L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

L4/2.0L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

V6/3.6L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V8/6.4L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

V6/3.0L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V8/6.4L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

L4/2.0L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

V6/3.6L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V6/3.6L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V6/3.0L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V6/3.0L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V6/3.6L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V8/6.4L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

L4/2.0L

- 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

L4/2.0L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

V6/3.0L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V6/3.6L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V6/3.6L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V8/6.4L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

V6/3.0L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

L4/2.0L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

L4/2.0L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

V6/3.6L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V6/3.0L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V8/6.4L

- 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

V6/3.0L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

L4/2.0L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

V6/3.6L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V8/6.4L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

L4/2.0L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

V6/3.0L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V8/6.4L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

L4/2.0L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

V6/3.6L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V6/3.0L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V6/3.6L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

L4/2.0L

- 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

V6/3.0L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V8/6.4L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

L4/2.0L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

V6/3.6L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V6/3.0L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V6/3.6L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V8/6.4L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

L4/2.0L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

V6/3.6L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V6/3.0L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V8/6.4L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

V6/3.0L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

L4/2.0L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

V6/3.6L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V8/6.4L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

L4/2.0L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

V6/3.0L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V8/6.4L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

V6/3.6L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V6/3.0L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

L4/2.0L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

V6/3.6L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V8/6.4L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

V6/3.0L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

L4/2.0L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

V6/3.6L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V8/6.4L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

L4/2.0L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

V6/3.0L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V6/3.6L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V8/6.4L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

L4/2.0L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

V6/3.0L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V8/6.4L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

V6/3.6L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

L4/2.0L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

V6/3.0L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V6/3.6L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V8/6.4L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

L4/2.0L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

V6/3.0L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V8/6.4L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

V6/3.6L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

Schedule an Appointment

Buy the Right Battery for Your 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. The average car battery lasts three to five years. Don’t get stranded by your Wrangler’s car battery. Replace it regularly instead! Look out for symptoms of a faulty car battery. A slow engine crank, an illuminated battery or check engine light, swollen battery case, corroded battery terminals, and subpar electrical performance may all indicate that your battery needs attention.

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. Visit us for a complimentary battery check and, if needed, get your Jeep Wrangler a replacement battery. Automotive batteries are just one of our many areas of expertise. Our expert technicians understand Jeep service recommendations for Wrangler battery CCAs and reserve capacity. Get help figuring out the battery size that's best for your Wrangler, and schedule an appointment today for a quick car battery replacement.

Is There a DieHard Battery for Wranglers?

We only want what’s best for your Jeep Wrangler, which is why we only carry top-of-the-line replacement parts and batteries. Your Wrangler needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard Wrangler batteries surpass expectations using state-of-the-art advancements to satisfy the growing power requirements of new vehicles and their accessories. A DieHard battery isn't an ordinary car battery. It's extraordinary. Choose a DieHard battery for your Jeep Wrangler and get behind the wheel with confidence. Why? Because performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your Wrangler’s New Battery Last

Did you recently have a new 2021 Jeep Wrangler car battery installed? Congrats! Now, help it last longer and stay charged by caring for it from the get-go. Give your new battery a hand by decreasing the number of short trips you take, keeping your battery posts clean, and not using electronics such as the radio and power outlets when the engine is off.

Answers to Your Wrangler Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a battery question that's unique to your Jeep Wrangler battery, stop by your nearest store. Our expert techs have the answers you need.

  • Why won’t my Wrangler battery hold a charge? 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 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’ll recycle your car battery for you!
  • What’s the cost of DieHard batteries for Jeep Wranglers? 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.
  • What is the average lifespan of a car battery? A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.
  • What is the white, crusty substance accumulating 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.
  • Where can I purchase Wrangler batteries near me? You can shop for Wrangler batteries at your local Firestone Complete Auto Care, and our expert technicians will even handle the installation. Don’t have time to visit our store? Our Firestone Direct mobile vans can come to you for battery installations! Learn more about our mobile battery services.