2018 Jaguar XJ Batteries

Get a New Jaguar Battery

Get a Battery for Your Jaguar XJ

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2018 Jaguar XJ today and schedule a quick installation at Firestone Complete Auto Care.

Shop Batteries

Buy the Right Battery for Your Jaguar XJ

You can pretty much drive your Jaguar XJ until you don't want to anymore. But your XJ's battery? Don't count on it to last forever. Generally, car batteries last from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Jaguar XJ stranded. Watch for signs that your current battery is getting too old or too weak. A slow engine crank, an illuminated check engine light or battery signal, bloated battery case, corroded battery posts, or faded headlights can all be signs that your battery needs attention.

Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. With best-in-class tools we can tell you how much "life" is left in your battery. Visit us for a complimentary battery check and, if necessary, a battery replacement to help keep your 2018 Jaguar XJ running! Car batteries are only one of our many strong suits. Our expert technicians understand Jaguar service recommendations for XJ battery CCAs and reserve capacity. Get help identifying the type and size of battery that matches your vehicle, and schedule an appointment today for a quick car battery replacement.

Is There a DieHard Battery for XJs?

We only want what’s best for your Jaguar XJ, which is why we exclusively carry the best. Your vehicle needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard XJ batteries surpass expectations and house the latest technology to meet the increasing power demands of new vehicles and their accessories. A DieHard battery isn't an ordinary car battery. It's extraordinary. Choose a DieHard battery for your Jaguar XJ and drive with confidence knowing that performance will be there when you're counting on it. That's the kind of battery we deliver.

After Buying 2018 Jaguar XJ Battery

Got a new car battery installed in your 2018 Jaguar XJ? Great job! You can give your new battery a head start with proper care and attention. Help extend your car battery’s life by limiting short trips, cleaning your battery posts, and not using electronics such as the radio and power outlets when the engine is off.

Answers to Your XJ Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have battery questions that are Jaguar XJ-specific, pay us a visit. Our technicians have the answers.

  • Why won’t my XJ battery hold a charge? A car battery that needs to be jump-started every time is as good as dead. It may be getting old. Or, you’ve been leaving the doors slightly open and the dome lights on during the night. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care and learn more about your battery's charge.
  • What happens to my old XJ battery? We’ll recycle your car battery for you!
  • How much will replacing my Jaguar XJ’s battery cost if I get a DieHard battery? 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.
  • What is the average lifespan of a 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 XJ’s battery post? The white, flaky stuff that can build up around your XJ’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 XJ, 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 XJ car battery? Regularly inspecting and cleaning your battery terminals will help keep your XJ’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 XJ batteries near me? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install XJ batteries at our stores nationwide — and our Firestone Direct mobile vans can provide convenient on-site battery services. Learn more about our mobile battery services and book an appointment.