Why won’t my RX350 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 favorite Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my old RX350 battery?

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

How much will replacing my Lexus RX350’s battery cost if I get a DieHard battery?

Get affordable prices on Lexus RX350 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.

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.

Why is there white, flaky stuff around my RX350’s battery post?

The white, crusty stuff that can accumulate around RX350 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 RX350 vehicle battery?

To help extend the life of your battery, you should routinely inspect and clean the terminals using a baking soda and water mix, wire brush, and rag. Be sure to disconnect the battery cables before cleaning and check your RX350 owner’s manual for instructions on how to do so.

Who carries RX350 batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install RX350 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.

2016 Lexus RX350 Car Batteries

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Lexus RX350 Batteries Near You

Don’t let a dead battery stop you. Shop replacement car batteries for your 2016 Lexus RX350 at Firestone Complete Auto Care.

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2016 Lexus RX350 Battery Replacement & Size

Researching battery replacements for your Lexus RX350? Use the following chart to find information on Lexus RX350 battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
24F-3	V6/3.5L	Replacement 24 months	Performance months	650
24F-6	V6/3.5L	Replacement 36 months	Performance months	750
24F-RP	V6/3.5L	Replacement 48 months	Performance months	750

BATTERIES
V6/3.5L - Battery: 24F-3 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 650
V6/3.5L - Battery: 24F-6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 750
V6/3.5L - Battery: 24F-RP - Warranty: Replacement 48 months, Performance months - Cold Cranking Amps: 750

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Buying a Replacement Battery for Lexus RX350

Your RX350 doesn't have an expiration date, but its battery does. Generally, car batteries last from three to five years. You want to replace your 2016 Lexus RX350 battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A lagging starter, a blinking battery or check engine light, swollen battery case, corroded battery terminals, or weak lights can all signal that your battery is waving goodbye.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. Our equipment can see how much charge is left in your battery. Visit us for a complimentary battery check and, if needed, a replacement battery for your 2016 Lexus RX350. Automotive batteries are just one of our many areas of expertise. Our technicians are familiar with Lexus-specific recommendations for RX350 car batteries’ reserve capacities and cold cranking amps. Get help identifying the type and size of battery that's best for your RX350, and schedule a weekday or weekend battery replacement service for your car.

Is There a DieHard Battery for RX350s?

Your Lexus RX350 deserves the best, 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 batteries shatter expectations using state-of-the-art advancements to meet the growing power needs of modern vehicles A DieHard battery isn't an ordinary car battery. It's extraordinary. Buy a DieHard battery for your Lexus RX350 and drive with confidence knowing that performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your RX350’s New Battery Last

Have you recently had a fresh battery installed in your Lexus RX350? Good thinking! Now, help it last longer and stay charged by caring for it from the get-go. ensuring all the lights are turned off before you leave the car, decreasing the number of short trips you take, 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 RX350 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 RX350 battery, stop by your nearest store. Our expert techs have the answers you need.

Why won’t my RX350 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 favorite Firestone Complete Auto Care and learn more about your battery's charge.
What do you do with my old RX350 battery? We recycle it, taking care of both your car and the Earth.
How much will replacing my Lexus RX350’s battery cost if I get a DieHard battery? Get affordable prices on Lexus RX350 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.
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.
Why is there white, flaky stuff around my RX350’s battery post? The white, crusty stuff that can accumulate around RX350 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 RX350 vehicle battery? To help extend the life of your battery, you should routinely inspect and clean the terminals using a baking soda and water mix, wire brush, and rag. Be sure to disconnect the battery cables before cleaning and check your RX350 owner’s manual for instructions on how to do so.
Who carries RX350 batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install RX350 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.