2021 Jeep Grand Cherokee L Car Batteries

Get a New Jeep Battery

Get a Battery for Your Jeep Grand Cherokee L

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

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The Right Battery Size for a 2021 Jeep Grand Cherokee L

Not sure what battery to get for your Jeep Grand Cherokee L? Use this chart to find the right battery size and CCAs for your Jeep Grand Cherokee L.

Battery Engine Warranty Cold Cranking Amps
H7-AGM V8/5.7L Replacement 36 months Performance months 850
H6-AGM V6/3.6L Replacement 36 months Performance months 760
BATTERIES

V8/5.7L

- 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

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Buying a Replacement Battery for Jeep Grand Cherokee L

Your Grand Cherokee L doesn't have an expiration date, but its battery does. On average, auto batteries last anywhere from three to five years. Don’t get stranded by your Grand Cherokee L’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, or faded headlights may all indicate that your battery is waving goodbye.

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. Drop in for a free battery check and, if needed, a replacement battery for your 2021 Jeep Grand Cherokee L. Car batteries are only one of our many strong suits. Our expert technicians understand Jeep service recommendations for Grand Cherokee L battery CCAs and reserve capacity. Get help choosing the battery size that's best for your Grand Cherokee L, and schedule an appointment today for a quick car battery replacement.

Firestone Has DieHard Batteries for  Grand Cherokee Ls

Your Jeep Grand Cherokee L deserves the best, which is why we exclusively carry the best. You need a reliable, durable and powerful battery in even the most extreme conditions. DieHard batteries shatter expectations using the latest innovative technology to satisfy the growing power demands of new vehicles and their accessories. A DieHard battery isn't an ordinary car battery. It's extraordinary. Go with a DieHard battery for your Grand Cherokee L 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.

After Buying 2021 Jeep Grand Cherokee L Battery

Have you recently had a fresh battery installed in your Jeep Grand Cherokee L? Good thinking! Give your new car battery the best start with proper care. ensuring all the lights are turned off before you leave the car, cutting back on unnecessary short trips, keeping the battery posts corrosion-free, and not playing the radio or using other electronics when the engine is turned off.

Top Grand Cherokee L Car Battery Questions

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

  • Why won't my Grand Cherokee L 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 been leaving your car doors ajar and the cabin light at night. Stop in for a free battery check at your favorite Firestone Complete Auto Care to learn more about the state of your battery.
  • What do you do with my old Grand Cherokee L battery? We’ll recycle your car battery for you!
  • What’s the cost of DieHard batteries for Jeep Grand Cherokee Ls? Jeep Grand Cherokee L 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 often should I replace my car battery? 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.
  • What is the white, crusty stuff around my Grand Cherokee L’s battery post? The white, flaky stuff that can build up around your Grand Cherokee L’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 L, 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 clean corrosion off my Grand Cherokee L vehicle 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 L owner’s manual for instructions on how to do so.
  • Where can I find a battery for my Grand Cherokee L? You can shop for Grand Cherokee L 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.