Why won’t my IS250 battery hold a charge?

A battery that won't hold a charge is almost as good as dead. It may be getting old. Or, you’ve been leaving the doors slightly open and the dome lights on during the night. Stop by for a free battery test at your favorite Firestone Complete Auto Care and get a handle on your car battery’s health.

What do you do with my old IS250 battery?

We’ll recycle your car battery for you!

How much will replacing my Lexus IS250’s battery cost if I get a DieHard battery?

Lexus IS250 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.

How long is a car battery good for?

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.

What is the white, crusty substance accumulating on my IS250’s battery post?

The white, crusty stuff that can accumulate around IS250 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 IS250 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 IS250 owner’s manual for instructions on how to do so.

Where can I find a battery for my IS250?

Your local Firestone Complete Auto Care sells and installs IS250 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.

2012 Lexus IS250 Car Batteries

Get a New Lexus Battery

Get a New Lexus IS250 Battery

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2012 Lexus IS250 today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2012 Lexus IS250

Researching battery replacements for your Lexus IS250? Use the following chart to find information on Lexus IS250 battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
24FT-5	V6/2.5L	Replacement 24 months	Performance months	600

BATTERIES
V6/2.5L - Battery: 24FT-5 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 600

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Buy the Right Battery for Your Lexus IS250

Your IS250 doesn't have an expiration date, but its battery does. The average car battery lasts three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Lexus IS250 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, corroded battery terminals, or dim headlights can all signal that your battery needs attention.

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. Stop by for a free battery test and, if needed, a replacement battery for your 2012 Lexus IS250. Car batteries are only one of our many strong suits. Our expert technicians understand Lexus service recommendations for IS250 car batteries’ reserve capacities and cold cranking amps. Get help identifying the type and size of battery that's best for your IS250, and schedule an appointment today for a quick car battery replacement.

Firestone Has DieHard Batteries for IS250s

Your Lexus IS250 deserves the best, which is why we carry just that. Your IS250 needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard IS250 batteries surpass expectations using state-of-the-art advancements to meet the growing power requirements of modern vehicles A DieHard battery isn't an ordinary car battery. It's extraordinary. Go with a DieHard battery for your IS250 and drive with confidence knowing that your battery will perform when you need it. That's the kind of battery we deliver.

After Buying 2012 Lexus IS250 Battery

Got a new car battery installed in your 2012 Lexus IS250? Great job! Give your new car battery the best start with proper care. ensuring all the lights are turned off before you leave the car, decreasing the number of short trips you take, keeping your battery posts clean, and not using electronics such as the radio and power outlets when the engine is off.

Answers to Your IS250 Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a battery question that's unique to your Lexus IS250 battery, pay us a visit. Our expert techs have the answers you need.

Why won’t my IS250 battery hold a charge? A battery that won't hold a charge is almost as good as dead. It may be getting old. Or, you’ve been leaving the doors slightly open and the dome lights on during the night. Stop by for a free battery test at your favorite Firestone Complete Auto Care and get a handle on your car battery’s health.
What do you do with my old IS250 battery? We’ll recycle your car battery for you!
How much will replacing my Lexus IS250’s battery cost if I get a DieHard battery? Lexus IS250 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.
How long is a car battery good for? 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.
What is the white, crusty substance accumulating on my IS250’s battery post? The white, crusty stuff that can accumulate around IS250 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 IS250 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 IS250 owner’s manual for instructions on how to do so.
Where can I find a battery for my IS250? Your local Firestone Complete Auto Care sells and installs IS250 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.