Why won’t my Grand Cherokee battery hold a charge?

A car battery that needs to be jump-started every time is as good as dead. The battery might be 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 nearest Firestone Complete Auto Care and get a handle on your car battery’s health.

What do you do with my old Grand Cherokee battery?

We recycle it! Nearly 100% of all lead-acid batteries are recyclable.

How much will replacing my Jeep Grand Cherokee’s battery cost if I get a DieHard battery?

You can find affordable Grand Cherokee 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?

You can usually get three to five years out of your car battery. However, battery type, how well you maintain your battery, and your driving habits can all affect your battery’s lifespan.

Why is there white, flaky stuff around my Grand Cherokee’s battery post?

The white, flaky stuff that can build up around your Grand Cherokee’s battery terminals is known as corrosion. Acid leaking from your vehicle’s battery post can have a chemical reaction with the air, leading to an accumulation of the white, powdery substance over time. Corrosion can affect the flow of electricity between your battery and the electrical system in your Grand Cherokee, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.

How do I remove corrosion from my Grand Cherokee car battery?

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 Grand Cherokee owner’s manual for instructions on how to do so.

Who sells Grand Cherokee batteries near me?

You can shop for Grand Cherokee 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.

2018 Jeep Grand Cherokee Car Batteries

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Get a Battery for Your Jeep Grand Cherokee

Don't let a failing battery slow you down. Shop replacement batteries for 2018 Jeep Grand Cherokees today and schedule a quick installation at Firestone Complete Auto Care.

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2018 Jeep Grand Cherokee Battery Replacement & Size

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

Battery	Engine	Warranty		Cold Cranking Amps
H8-AGM	V6/3.0L	Replacement 36 months	Performance months	900
H6-AGM	V6/3.6L	Replacement 36 months	Performance months	760
H7-AGM	V8/5.7L	Replacement 36 months	Performance months	850
H7-AGM	V8/6.4L	Replacement 36 months	Performance months	850
H8-AGM	V8/6.2L	Replacement 36 months	Performance months	900

BATTERIES
V6/3.0L - Battery: H8-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 900
V6/3.6L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
V8/5.7L - 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
V8/6.2L - Battery: H8-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 900

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Buy the Right Battery for Your Jeep Grand Cherokee

Your Grand Cherokee doesn't have an expiration date, but its battery does. The average car battery lasts three to five years. Don’t get stranded by your Grand Cherokee’s car battery. Replace it regularly instead! Watch for signs that your current battery is getting too old or too weak. A sluggish engine start, an illuminated check engine light or battery signal, bloated battery case, corroded battery terminals, and subpar electrical performance can all be signs 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 Grand Cherokee a replacement battery. Car batteries are only one of our many strong suits. Our expert technicians understand Jeep service recommendations for Grand Cherokee battery cold cranking amps and reserve capacity. 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.

Is There a DieHard Battery for Grand Cherokees?

We know what’s best for your Jeep Grand Cherokee, which is why we exclusively carry the best. Your vehicle needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard batteries shatter expectations using state-of-the-art advancements to satisfy the increasing power demands of modern vehicles Don't call a DieHard battery ordinary. It's an extraordinary battery. Buy a DieHard battery for your Jeep Grand Cherokee and drive with confidence knowing that performance will be there when you need it most. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 2018 Jeep Grand Cherokee Battery

Have you recently had a fresh battery installed in your Jeep Grand Cherokee? Good thinking! Now, help it last longer and stay charged by caring for it from the get-go. You can take care of your battery 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.