Why won’t my XJ battery hold a charge?

A battery is in its final hour when it will no longer hold a charge. It may be getting old. Or, you may have been leaving your car doors ajar and the lights on overnight. Stop by for a free battery test at your favorite Firestone Complete Auto Care to learn more about the state of your battery.

What happens to my old XJ battery?

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

What’s the cost of DieHard batteries for Jaguar XJs?

You can find affordable XJ 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?

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 stuff around my XJ’s battery post?

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

How do I remove corrosion from my XJ car battery?

Regularly inspect the terminals and clean them with a mixture of baking soda and water, a wire brush, and a rag. Disconnect the battery cables before cleaning to help avoid the risk of electrical shock. Always reference and follow the instructions in your vehicle owner’s manual prior to disconnecting the battery cables.

Where can I find a battery for my XJ?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install XJ batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.

2016 Jaguar XJ Car Batteries

Get a New Jaguar Battery

Get a New Jaguar XJ Battery

Don’t let a dead battery stop you. Shop replacement car batteries for your 2016 Jaguar XJ at Firestone Complete Auto Care.

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The Right Battery Size for a 2016 Jaguar XJ

Not sure what battery to get for your Jaguar XJ? Use the following chart to find information on Jaguar XJ battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
H8-AGM	V6/3.0L	Replacement 36 months	Performance months	900
H8-AGM	V8/5.0L	Replacement 36 months	Performance months	900

BATTERIES
V6/3.0L - Battery: H8-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 900
V8/5.0L - Battery: H8-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 900

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Shopping for Jaguar XJ Car Batteries

Sadly, your Jaguar XJ won't last forever. Neither will its battery. On average, auto batteries last anywhere from three to five years. You want to replace your 2016 Jaguar XJ 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 terminals, or faded headlights can all be signs that your battery is waving goodbye.

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 Jaguar XJ a replacement battery. Car batteries are one of our many specialties! Our technicians are familiar with Jaguar-specific recommendations for XJ car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that matches your vehicle, and schedule an appointment today for a quick car battery replacement.

Why Choose a DieHard Battery for Your XJ?

We only want what’s best for your Jaguar XJ, which is why we exclusively carry the best. You need a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries go above and beyond using state-of-the-art advancements to fuel the increasing power requirements of modern vehicles Don't call a DieHard battery ordinary. It's an extraordinary battery. Buy a DieHard battery for your Jaguar XJ 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 2016 Jaguar XJ Battery

Did you recently have a new 2016 Jaguar XJ car battery installed? Great job! Give your new car battery the best start with proper care. Give your new battery a hand by cutting back on unnecessary short trips, cleaning your battery posts, and not using electronics such as the radio and power outlets when the engine is off.