Why won’t my IS300 battery hold a charge?

A battery is in its final hour when it will no longer hold a charge. 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 local Firestone Complete Auto Care and get a handle on your car battery’s health.

What do you do with my dead IS300 battery?

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

What’s the cost of DieHard batteries for Lexus IS300s?

Get affordable prices on Lexus IS300 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 is a car battery good for?

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.

Why is there white, flaky stuff around my IS300’s battery post?

The white, crusty stuff that can accumulate around IS300 car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.

How do I clean corrosion off my IS300 vehicle battery?

Regularly inspecting and cleaning your battery terminals will help keep your IS300’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 find a battery for my IS300?

Your local Firestone Complete Auto Care sells and installs IS300 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.

2022 Lexus IS300 Car Batteries

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Lexus IS300 Batteries Near You

Don’t let a dead battery stop you. Shop replacement car batteries for your 2022 Lexus IS300 at Firestone Complete Auto Care.

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2022 Lexus IS300 Battery Replacement & Size

Need more info about Lexus IS300 batteries? Use this chart to find the right battery size and CCAs for your Lexus IS300.

Battery	Engine	Warranty		Cold Cranking Amps
24FT-5	L4/2.0L	Replacement 24 months	Performance months	600
24FT-5	V6/3.5L	Replacement 24 months	Performance months	600

BATTERIES
L4/2.0L - Battery: 24FT-5 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 600
V6/3.5L - Battery: 24FT-5 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 600

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Buying a Replacement Battery for Lexus IS300

Sadly, your Lexus IS300 won't last forever. Neither will its battery. On average, auto batteries last anywhere from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Lexus IS300 stranded. Watch for signs that your current battery is getting too old or too weak. A slow engine crank, a blinking battery or check engine light, swollen battery case, corroded battery terminals, and subpar electrical performance may all indicate that your battery is waving goodbye.

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 2022 Lexus IS300 running! Automotive batteries are just one of our many areas of expertise. Our technicians are familiar with Lexus-specific recommendations for IS300 battery CCAs and reserve capacity. Get help choosing the battery size that fits your car perfectly, and schedule a weekday or weekend battery replacement service for your car.

Why Choose a DieHard Battery for Your IS300?

We know what’s best for your Lexus IS300, which is why we carry just that. Your IS300 needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard IS300 batteries surpass expectations and house the latest technology to fuel the growing power needs of new vehicles and their accessories. Don't call a DieHard battery ordinary. It's an extraordinary battery. Go with a DieHard battery for your IS300 and get behind the wheel with confidence. Why? Because performance will be there when you're counting on it. That's the kind of battery we deliver.

After Buying 2022 Lexus IS300 Battery

Got a new car battery installed in your 2022 Lexus IS300? Congrats! You can give your new battery a head start with proper care and attention. Give your new battery a hand by cutting back on unnecessary short trips, keeping the battery posts corrosion-free, and not using electronics such as the radio and power outlets when the engine is off.

Answers to Your IS300 Car 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 IS300 battery, pay us a visit. Our technicians are happy to help.

Why won’t my IS300 battery hold a charge? A battery is in its final hour when it will no longer hold a charge. 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 local Firestone Complete Auto Care and get a handle on your car battery’s health.
What do you do with my dead IS300 battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
What’s the cost of DieHard batteries for Lexus IS300s? Get affordable prices on Lexus IS300 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 is a car battery good for? 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.
Why is there white, flaky stuff around my IS300’s battery post? The white, crusty stuff that can accumulate around IS300 car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.
How do I clean corrosion off my IS300 vehicle battery? Regularly inspecting and cleaning your battery terminals will help keep your IS300’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 find a battery for my IS300? Your local Firestone Complete Auto Care sells and installs IS300 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.