Why won’t my RC350 battery hold a charge?

A battery is in its final hour when it will no longer hold a charge. The battery might be old. Or, you’ve been leaving the doors slightly open and the lights on overnight. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care and get a handle on your car battery’s health.

What happens to my old RC350 battery?

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

How much do DieHard batteries cost for your Lexus RC350?

Lexus RC350 batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.

What is the average lifespan of a car battery?

Car battery lifespan varies depending on a few factors, including driving conditions, accessories, how well it’s maintained, and the type of battery. On average, a car battery lasts about three to five years.

Why is there white, flaky stuff around my RC350’s battery post?

A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your RC350 car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.

How do I clean a corroded RC350 battery terminal?

Regularly inspecting and cleaning your battery terminals will help keep your RC350’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 carries RC350 batteries near me?

You can shop for RC350 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.

Car Batteries for 2021 Lexus RC350

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Get a Battery for Your Lexus RC350

Don’t let a dead battery stop you. Shop replacement car batteries for your 2021 Lexus RC350 at Firestone Complete Auto Care.

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The Right Battery Size for a 2021 Lexus RC350

Not sure what battery to get for your Lexus RC350? Use this chart to find the right battery size and CCAs for your Lexus RC350.

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

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

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Buy the Right Battery for Your Lexus RC350

You can pretty much drive your Lexus RC350 until you don't want to anymore. But your RC350's battery? Don't count on it to last forever. The average car battery lasts three to five years. You want to replace your 2021 Lexus RC350 battery before it fails and leaves you 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, bloated battery case, corrosion-covered posts, or faded headlights can all be signs that your battery is waving goodbye.

You can also get a Free Battery Test at your local 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 needed, a replacement battery for your 2021 Lexus RC350. Car batteries are only one of our many strong suits. Our expert technicians understand Lexus service recommendations for RC350 battery CCAs and reserve capacity. Get help identifying the type and size of battery that fits your car perfectly, and schedule an appointment today for a quick car battery replacement.

Is There a DieHard Battery for RC350s?

We only want what’s best for your Lexus RC350, which is why we exclusively carry the best. Your vehicle needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard RC350 batteries surpass expectations using the latest innovative technology to meet the growing power demands of modern vehicles Don't call a DieHard battery ordinary. It's an extraordinary battery. Go with a DieHard battery for your RC350 and have the peace of mind that 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 RC350 Battery

Have you recently had a fresh battery installed in your Lexus RC350? Congrats! Now, help it last longer and stay charged by caring for it from the get-go. You can take care of your battery by decreasing the number of short trips you take, keeping your battery posts clean, and not playing the radio or using other electronics when the engine is turned off.

Commonly Asked RC350 Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a RC350-specific battery question, visit your nearest store. Our expert techs have the answers you need.

Why won’t my RC350 battery hold a charge? A battery is in its final hour when it will no longer hold a charge. The battery might be old. Or, you’ve been leaving the doors slightly open and the lights on overnight. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care and get a handle on your car battery’s health.
What happens to my old RC350 battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
How much do DieHard batteries cost for your Lexus RC350? Lexus RC350 batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.
What is the average lifespan of a car battery? Car battery lifespan varies depending on a few factors, including driving conditions, accessories, how well it’s maintained, and the type of battery. On average, a car battery lasts about three to five years.
Why is there white, flaky stuff around my RC350’s battery post? A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your RC350 car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.
How do I clean a corroded RC350 battery terminal? Regularly inspecting and cleaning your battery terminals will help keep your RC350’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 carries RC350 batteries near me? You can shop for RC350 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.