Why won't my L300 battery stay charged?

A car battery that needs to be jump-started every time is as good as dead. The battery might be old. Or, you may have a habit of leaving your car doors open and the dome lights on during the night. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care to learn more about the state of your battery.

What happens to my old L300 battery?

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

How much will replacing my Saturn L300’s battery cost if I get a DieHard battery?

Saturn L300 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?

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.

What is the white, crusty substance accumulating on my L300’s battery post?

If you notice white, crusty stuff around the battery terminals of your L300, it's likely corrosion. A chemical reaction between battery acid and the air can create a white, powdery substance that builds up over time on the terminals. This buildup can interfere with the electrical connection between the battery and your L300’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

How do I clean a corroded L300 battery terminal?

Regularly inspecting and cleaning your battery terminals will help keep your L300’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 L300 batteries near me?

Your local Firestone Complete Auto Care sells and installs L300 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.

Car Batteries for 2002 Saturn L300

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Saturn L300 Batteries Near You

Don’t let a dead battery stop you. Shop replacement car batteries for your 2002 Saturn L300 at Firestone Complete Auto Care.

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Battery Size & Replacement for 2002 Saturn L300

Need more info about Saturn L300 batteries? Use the following chart to find information on Saturn L300 battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
78-1	V6/3.0L	Replacement 24 months	Performance months	700
78FT-2	V6/3.0L	Replacement 36 months	Performance months	800
78-AGM	V6/3.0L	Replacement 36 months	Performance months	740

BATTERIES
V6/3.0L - Battery: 78-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 700
V6/3.0L - Battery: 78FT-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V6/3.0L - Battery: 78-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740

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Buying a Replacement Battery for Saturn L300

Sadly, your Saturn L300 won't last forever. Neither will its battery. The average car battery lasts three to five years. You want to replace your 2002 Saturn L300 battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A slow engine crank, an illuminated check engine light or battery signal, bloated battery case, corroded battery posts, or dim 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 computerized testing we 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 2002 Saturn L300. Car batteries are one of our many specialties! Our expert technicians understand Saturn service recommendations for L300 battery CCAs and reserve capacity. Get help identifying the type and size of battery that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.

Find the Right DieHard Battery for Your L300

We know what’s best for your Saturn L300, which is why we exclusively carry the best. You need a reliable, durable and powerful battery in extremely hot and cold environments. DieHard L300 batteries surpass expectations using state-of-the-art advancements to meet the increasing power requirements of new vehicles and their accessories. A DieHard battery isn't an ordinary car battery. It's extraordinary. Choose a DieHard battery for your Saturn L300 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 Saturn L300 Battery

Did you recently have a new 2002 Saturn L300 car battery installed? Good thinking! Give your new car battery the best start with proper care. ensuring all the lights are turned off before you leave the car, limiting short trips, keeping the battery posts corrosion-free, and not using electronics such as the radio and power outlets when the engine is off.

Commonly Asked L300 Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a L300-specific battery question, visit your nearest store. Our technicians have the answers.

Why won't my L300 battery stay charged? A car battery that needs to be jump-started every time is as good as dead. The battery might be old. Or, you may have a habit of leaving your car doors open and the dome lights on during the night. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care to learn more about the state of your battery.
What happens to my old L300 battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
How much will replacing my Saturn L300’s battery cost if I get a DieHard battery? Saturn L300 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? 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.
What is the white, crusty substance accumulating on my L300’s battery post? If you notice white, crusty stuff around the battery terminals of your L300, it's likely corrosion. A chemical reaction between battery acid and the air can create a white, powdery substance that builds up over time on the terminals. This buildup can interfere with the electrical connection between the battery and your L300’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
How do I clean a corroded L300 battery terminal? Regularly inspecting and cleaning your battery terminals will help keep your L300’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 L300 batteries near me? Your local Firestone Complete Auto Care sells and installs L300 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.