Why won’t my Eclipse 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 cabin light at night. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my dead Eclipse battery?

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

How much will replacing my Mitsubishi Eclipse’s battery cost if I get a DieHard battery?

You can find affordable Eclipse batteries by using one of our car battery coupons, when available. Plus, every DieHard battery comes with extra coverage thanks to DieHard Assurance and a free replacement warranty.

How long can I expect my car battery to last?

A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.

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

If you notice white, crusty stuff around the battery terminals of your Eclipse, 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 Eclipse’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

What do I do about corrosion on my Eclipse car battery?

You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your Eclipse owner's manual to learn how to disconnect the battery cables. After disconnecting the cables, use a mixture of water and baking soda, a wire brush, and a rag to carefully clean the terminals.

Who sells Eclipse batteries near me?

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

2007 Mitsubishi Eclipse Batteries

Get a New Mitsubishi Battery

Get a New Mitsubishi Eclipse Battery

Don't let a failing battery slow you down. Shop replacement batteries for 2007 Mitsubishi Eclipses today and schedule a quick installation at Firestone Complete Auto Care.

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2007 Mitsubishi Eclipse Battery Replacement & Size

Not sure what battery to get for your Mitsubishi Eclipse? Use the following chart to find information on Mitsubishi Eclipse battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
86-1	L4/2.4L	Replacement 24 months	Performance months	525
25-1	V6/3.8L	Replacement 24 months	Performance months	550

BATTERIES
L4/2.4L - Battery: 86-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 525
V6/3.8L - Battery: 25-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 550

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Buy the Right Battery for Your Mitsubishi Eclipse

Sadly, your Mitsubishi Eclipse 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 Mitsubishi Eclipse stranded. Pay attention to clues that your battery is on its way out. A sluggish engine start, an illuminated check engine light or battery signal, bloated battery case, corroded battery terminals, and subpar electrical performance can all signal that your battery needs attention.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. With best-in-class tools we can tell you how much "life" is left in your battery. Drop in for a free battery check and, if needed, get your Mitsubishi Eclipse a replacement battery. Automotive batteries are just one of our many areas of expertise. Our technicians are familiar with Mitsubishi-specific recommendations for Eclipse battery cold cranking amps and reserve capacity. Get help choosing the battery size that matches your vehicle, and schedule an appointment today for a quick car battery replacement.

Find the Right DieHard Battery for Your Eclipse

We know what’s best for your Mitsubishi Eclipse, which is why we carry just that. Your Eclipse needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries shatter expectations using state-of-the-art advancements to satisfy the expanding power requirements of new vehicles. A DieHard battery isn't an ordinary car battery. It's extraordinary. Go with a DieHard battery for your Eclipse and get behind the wheel with confidence. Why? Because your battery will perform when you need it. That's the kind of battery we deliver.

After Buying 2007 Mitsubishi Eclipse Battery

Have you recently had a fresh battery installed in your Mitsubishi Eclipse? Congrats! Now, help it last longer and stay charged by caring for it from the get-go. Give your new battery a hand by limiting short trips, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.

Answers to Your Eclipse Car Battery Questions

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

Why won’t my Eclipse 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 cabin light at night. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care and learn more about your battery's charge.
What do you do with my dead Eclipse battery? We recycle it, taking care of both your car and the Earth.
How much will replacing my Mitsubishi Eclipse’s battery cost if I get a DieHard battery? You can find affordable Eclipse batteries by using one of our car battery coupons, when available. Plus, every DieHard battery comes with extra coverage thanks to DieHard Assurance and a free replacement warranty.
How long can I expect my car battery to last? A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.
Why is there white, flaky stuff around my Eclipse’s battery post? If you notice white, crusty stuff around the battery terminals of your Eclipse, 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 Eclipse’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
What do I do about corrosion on my Eclipse car battery? You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your Eclipse owner's manual to learn how to disconnect the battery cables. After disconnecting the cables, use a mixture of water and baking soda, a wire brush, and a rag to carefully clean the terminals.
Who sells Eclipse batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install Eclipse batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.