Why doesn’t my LS500h battery stay charged?

A car battery that needs to be jump-started every time is as good as dead. It may be getting old. Or, you may have a habit of leaving your car doors open and the lights on overnight. Stop by for a complimentary battery check at your nearest Firestone Complete Auto Care and learn more about your battery's charge.

What happens to my old LS500h battery?

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

How much do DieHard batteries cost for your Lexus LS500h?

Get affordable prices on Lexus LS500h 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?

The typical 12-volt car battery may last three to five years, depending on the type of battery, the driving conditions, and how well the battery is maintained.

What is the white, crusty stuff around my LS500h’s battery post?

The white, flaky stuff that can build up around your LS500h’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 LS500h, 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 clean corrosion off my LS500h vehicle battery?

Regularly inspecting and cleaning your battery terminals will help keep your LS500h’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.

Who sells LS500h batteries near me?

You can shop for LS500h batteries at your local Firestone Complete Auto Care, and our expert technicians will even handle the installation. Don’t have time to visit our store? Our Firestone Direct mobile vans can come to you for battery installations! Learn more about our mobile battery services.

2020 Lexus LS500h Batteries

Get a New Lexus Battery

Get a New Lexus LS500h Battery

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2020 Lexus LS500h today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 2020 Lexus LS500h

Researching battery replacements for your Lexus LS500h? Use the following chart to find information on Lexus LS500h battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
91-1	V6/3.5L	Replacement 24 months	Performance months	615
49H8	V6/3.5L	Replacement 36 months	Performance months	900
H6-AGM	V6/3.5L	Replacement 36 months	Performance months	760

BATTERIES
V6/3.5L - Battery: 91-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 615
V6/3.5L - Battery: 49H8 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 900
V6/3.5L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760

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Buying a Replacement Battery for Lexus LS500h

Your LS500h doesn't have an expiration date, but its battery does. Generally, car batteries last from three to five years. You want to replace your 2020 Lexus LS500h battery before it fails and leaves you stranded. 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, and subpar electrical performance can all signal 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. Stop by for a free battery test and, if necessary, a battery replacement to help keep your 2020 Lexus LS500h running! Car batteries are one of our many specialties! Our technicians are well-acquainted with Lexus’s service specs for LS500h battery cold cranking amps and reserve capacity. Get help choosing the battery size that matches your vehicle, and schedule an appointment today for a quick car battery replacement.

Find the Right DieHard Battery for Your LS500h

We only want what’s best for your Lexus LS500h, which is why we exclusively carry the best. Your LS500h needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries go above and beyond using state-of-the-art advancements to meet the expanding power requirements of new vehicles. Don't call a DieHard battery ordinary. It's an extraordinary battery. Buy a DieHard battery for your Lexus LS500h and drive with confidence knowing that performance will be there when you need it most. That's the kind of battery we deliver.

Caring for a New Lexus LS500h Battery

Did you recently have a new 2020 Lexus LS500h car battery installed? Good thinking! Give your new car battery the best start with proper care. Help extend your car battery’s life by decreasing the number of short trips you take, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.

Commonly Asked LS500h Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a battery question that's unique to your Lexus LS500h battery, visit your nearest store. Our technicians have the answers.

Why doesn’t my LS500h battery stay charged? A car battery that needs to be jump-started every time is as good as dead. It may be getting old. Or, you may have a habit of leaving your car doors open and the lights on overnight. Stop by for a complimentary battery check at your nearest Firestone Complete Auto Care and learn more about your battery's charge.
What happens to my old LS500h battery? We recycle it, taking care of both your car and the Earth.
How much do DieHard batteries cost for your Lexus LS500h? Get affordable prices on Lexus LS500h 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? The typical 12-volt car battery may last three to five years, depending on the type of battery, the driving conditions, and how well the battery is maintained.
What is the white, crusty stuff around my LS500h’s battery post? The white, flaky stuff that can build up around your LS500h’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 LS500h, 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 clean corrosion off my LS500h vehicle battery? Regularly inspecting and cleaning your battery terminals will help keep your LS500h’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.
Who sells LS500h batteries near me? You can shop for LS500h batteries at your local Firestone Complete Auto Care, and our expert technicians will even handle the installation. Don’t have time to visit our store? Our Firestone Direct mobile vans can come to you for battery installations! Learn more about our mobile battery services.