Why won't my XK battery stay charged?

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 been leaving your car doors ajar and the dome lights on during the night. Stop by for a complimentary battery check at your nearest Firestone Complete Auto Care to learn more about the state of your battery.

What do you do with my dead XK battery?

We’ll recycle your car battery for you!

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

Get affordable prices on Jaguar XK 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 can I expect my car battery to 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.

What is the white, crusty stuff around my XK’s battery post?

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

How do I clean corrosion off my XK vehicle battery?

Regularly inspecting and cleaning your battery terminals will help keep your XK’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 XK batteries near me?

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

2015 Jaguar XK Batteries

Get a New Jaguar Battery

Get a Battery for Your Jaguar XK

Don’t let a dead battery stop you. Shop replacement car batteries for your 2015 Jaguar XK at Firestone Complete Auto Care.

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Battery Size & Replacement for 2015 Jaguar XK

Researching battery replacements for your Jaguar XK? Use the following chart to find information on Jaguar XK battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
T8	V8/5.0L	Replacement 36 months	Performance months	800

BATTERIES
V8/5.0L - Battery: T8 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800

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Buying a Replacement Battery for Jaguar XK

You can pretty much drive your Jaguar XK until you don't want to anymore. But your XK's battery? Don't count on it to last forever. Generally, car batteries last from three to five years. Don’t get stranded by your XK’s car battery. Replace it regularly instead! Look out for symptoms of a faulty car battery. A sluggish engine start, a blinking battery or check engine light, swollen battery case, corroded battery posts, or faded headlights may all indicate that your battery is waving goodbye.

Or, you can get a complimentary battery check at your nearest 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, a replacement battery for your 2015 Jaguar XK. Automotive batteries are just one of our many areas of expertise. Our technicians are well-acquainted with Jaguar’s service specs for XK car batteries’ reserve capacities and cold cranking amps. Get help choosing the battery size that fits your car perfectly, and schedule a fast car battery replacement at your earliest convenience.

Find the Right DieHard Battery for Your XK

Your Jaguar XK deserves the best, which is why we exclusively carry the best. You need a reliable, durable and powerful battery in even some of the toughest conditions. DieHard XK batteries surpass expectations using the latest innovative technology to fuel the growing power requirements of modern vehicles Don't call a DieHard battery ordinary. It's an extraordinary battery. Buy a DieHard battery for your Jaguar XK 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 XK Battery

Got a new car battery installed in your 2015 Jaguar XK? 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, cleaning your battery posts, and not playing the radio or using other electronics when the engine is turned off.

Answers to Your XK Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a battery question that's unique to your Jaguar XK battery, pay us a visit. Our technicians have the answers.

Why won't my XK battery stay charged? 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 been leaving your car doors ajar and the dome lights on during the night. Stop by for a complimentary battery check at your nearest Firestone Complete Auto Care to learn more about the state of your battery.
What do you do with my dead XK battery? We’ll recycle your car battery for you!
How much will replacing my Jaguar XK’s battery cost if I get a DieHard battery? Get affordable prices on Jaguar XK 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 can I expect my car battery to 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.
What is the white, crusty stuff around my XK’s battery post? If you notice white, crusty stuff around the battery terminals of your XK, 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 XK’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
How do I clean corrosion off my XK vehicle battery? Regularly inspecting and cleaning your battery terminals will help keep your XK’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 XK batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install XK batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.