Why won't my XJR battery stay charged?

A car battery that needs to be jump-started every time is as good as dead. The battery may be too old. Or, you’ve been leaving the doors slightly open and the cabin light at night. Stop by for a complimentary battery check at your nearest Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my old XJR battery?

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

How much will replacing my Jaguar XJR’s battery cost if I get a DieHard battery?

Get affordable prices on Jaguar XJR batteries by using one of our limited-time battery deals. Plus, all DieHard car batteries come with a free replacement warranty and extra coverage with DieHard Assurance.

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, flaky stuff around my XJR’s battery post?

The white, flaky stuff that can build up around your XJR’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 XJR, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.

What do I do about corrosion on my XJR car battery?

Regularly inspecting and cleaning your battery terminals will help keep your XJR’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.

Where can I purchase XJR batteries near me?

Your local Firestone Complete Auto Care sells and installs XJR batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.

2002 Jaguar XJR Batteries

Get a New Jaguar Battery

Get a New Jaguar XJR Battery

Don't let a failing battery slow you down. Shop replacement batteries for 2002 Jaguar XJRs today and schedule a quick installation at Firestone Complete Auto Care.

Shop Batteries

2002 Jaguar XJR Battery Replacement & Size

Need more info about Jaguar XJR batteries? Use the following chart to find information on Jaguar XJR battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
93-1	V8/4.0L	Replacement 24 months	Performance months	825
49H8	V8/4.0L	Replacement 36 months	Performance months	900
H8-AGM	V8/4.0L	Replacement 36 months	Performance months	900

BATTERIES
V8/4.0L - Battery: 93-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 825
V8/4.0L - Battery: 49H8 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 900
V8/4.0L - Battery: H8-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 900

Schedule an Appointment

Buying a Replacement Battery for Jaguar XJR

Sadly, your Jaguar XJR won't last forever. Neither will its battery. Generally, car batteries last from three to five years. Don’t get stranded by your XJR’s car battery. Replace it regularly instead! Look out for symptoms of a faulty car battery. A slow engine crank, a blinking battery or check engine light, bloated battery case, corroded battery posts, or dim 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. With best-in-class tools we can tell you how much "life" is left in your battery. Drop in for a free battery check and, if needed, get your Jaguar XJR a replacement battery. Car batteries are one of our many specialties! Our expert technicians understand Jaguar service recommendations for XJR battery CCAs and reserve capacity. Get help identifying the type and size of battery that fits your car perfectly, and schedule a fast car battery replacement at your earliest convenience.

Is There a DieHard Battery for XJRs?

We only want what’s best for your Jaguar XJR, which is why we carry just that. Your vehicle needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries shatter expectations using the latest innovative technology to meet the expanding power needs of new vehicles and their accessories. Don't call a DieHard battery ordinary. It's an extraordinary battery. Buy a DieHard battery for your Jaguar XJR 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.

Caring for a New Jaguar XJR Battery

Have you recently had a fresh battery installed in your Jaguar XJR? Good thinking! You can give your new battery a head start with proper care and attention. flipping the dome lights and headlights off when exiting the car, cutting back on unnecessary short trips, cleaning your battery posts, and not playing the radio or using other electronics when the engine is turned off.