Why won’t my LC500 battery hold a charge?

A battery that won't hold a charge is almost 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 free battery test at your local Firestone Complete Auto Care to learn more about the state of your battery.

What do you do with my old LC500 battery?

We recycle it, taking care of both your car and the Earth.

How much will replacing my Lexus LC500’s battery cost if I get a DieHard battery?

Get affordable prices on Lexus LC500 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?

A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.

Why is there white, flaky stuff around my LC500’s battery post?

If you notice white, crusty stuff around the battery terminals of your LC500, 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 LC500’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

How do I clean a corroded LC500 battery terminal?

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.

Who sells LC500 batteries near me?

Your local Firestone Complete Auto Care sells and installs LC500 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.

2018 Lexus LC500 Batteries

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Get a Battery for Your Lexus LC500

Don't let a failing battery slow you down. Shop replacement batteries for 2018 Lexus LC500s today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2018 Lexus LC500

Need more info about Lexus LC500 batteries? Use this chart to find the right battery size and CCAs for your Lexus LC500.

Battery	Engine	Warranty		Cold Cranking Amps
91-1	V8/5.0L	Replacement 24 months	Performance months	615
94RH7	V8/5.0L	Replacement 36 months	Performance months	800
H7-AGM	V8/5.0L	Replacement 36 months	Performance months	850

BATTERIES
V8/5.0L - Battery: 91-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 615
V8/5.0L - Battery: 94RH7 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V8/5.0L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850

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Buying a Replacement Battery for Lexus LC500

You can pretty much drive your Lexus LC500 until you don't want to anymore. But your LC500's battery? Don't count on it to last forever. The average car battery lasts three to five years. You want to replace your 2018 Lexus LC500 battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A sluggish engine start, an illuminated battery or check engine light, swollen battery case, corroded battery terminals, or faded headlights can all be signs that your battery is on its last leg.

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, get your Lexus LC500 a replacement battery. Car batteries are one of our many specialties! Our expert technicians understand Lexus service recommendations for LC500 car batteries’ reserve capacities and cold cranking amps. Get help choosing the battery size that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.

Firestone Has DieHard Batteries for LC500s

Your Lexus LC500 deserves the best, which is why we only carry top-of-the-line replacement parts and batteries. You need a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard LC500 batteries surpass expectations using state-of-the-art advancements to satisfy the growing power needs of modern vehicles Don't call a DieHard battery ordinary. It's an extraordinary battery. Choose a DieHard battery for your Lexus LC500 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.

Caring for a New Lexus LC500 Battery

Did you recently have a new 2018 Lexus LC500 car battery installed? Good thinking! Give your new car battery the best start with proper care. turning off all of the lights when you leave your vehicle, 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.

Commonly Asked LC500 Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a battery question that's unique to your Lexus LC500 battery, pay us a visit. Our technicians have the answers.

Why won’t my LC500 battery hold a charge? A battery that won't hold a charge is almost 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 free battery test at your local Firestone Complete Auto Care to learn more about the state of your battery.
What do you do with my old LC500 battery? We recycle it, taking care of both your car and the Earth.
How much will replacing my Lexus LC500’s battery cost if I get a DieHard battery? Get affordable prices on Lexus LC500 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? A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.
Why is there white, flaky stuff around my LC500’s battery post? If you notice white, crusty stuff around the battery terminals of your LC500, 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 LC500’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
How do I clean a corroded LC500 battery terminal? 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.
Who sells LC500 batteries near me? Your local Firestone Complete Auto Care sells and installs LC500 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.