Why won't my Diamante battery stay charged?

A battery that won't hold a charge is almost as good as dead. The battery might be 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 local Firestone Complete Auto Care and learn more about your battery's charge.

What happens to my old Diamante battery?

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

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

You can find affordable Diamante 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.

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, crusty buildup on my Diamante’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 Diamante 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 Diamante battery terminal?

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 Diamante owner’s manual for instructions on how to do so.

Who sells Diamante batteries near me?

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

1996 Mitsubishi Diamante Batteries

Get a New Mitsubishi Battery

Get a Battery for Your Mitsubishi Diamante

Don’t let a dead battery stop you. Shop replacement car batteries for your 1996 Mitsubishi Diamante at Firestone Complete Auto Care.

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1996 Mitsubishi Diamante Battery Replacement & Size

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

Battery	Engine	Warranty		Cold Cranking Amps
26-3	V6/3.0L	Replacement 24 months	Performance months	525

BATTERIES
V6/3.0L - Battery: 26-3 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 525

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Buying a Replacement Battery for Mitsubishi Diamante

Your Diamante 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 Mitsubishi Diamante stranded. Look out for symptoms of a faulty car battery. A lagging starter, an illuminated check engine light or battery signal, bloated battery case, corroded battery terminals, or faded headlights can all be signs 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, get your Mitsubishi Diamante a replacement battery. Car batteries are one of our many specialties! Our technicians are well-acquainted with Mitsubishi’s service specs for Diamante 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 Diamantes?

Your Mitsubishi Diamante 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 the latest innovative technology to fuel the increasing power demands of new vehicles and their accessories. Don't call a DieHard battery ordinary. It's an extraordinary battery. Buy a DieHard battery for your Mitsubishi Diamante and get behind the wheel with confidence. Why? Because your battery will perform when you need it. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your Diamante’s New Battery Last

Got a new car battery installed in your 1996 Mitsubishi Diamante? Congrats! Give your new car battery the best start with proper care. flipping the dome lights and headlights off when exiting the car, 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 Diamante Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have battery questions that are Mitsubishi Diamante-specific, pay us a visit. Our technicians have the answers.

Why won't my Diamante battery stay charged? A battery that won't hold a charge is almost as good as dead. The battery might be 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 local Firestone Complete Auto Care and learn more about your battery's charge.
What happens to my old Diamante battery? We recycle it, taking care of both your car and the Earth.
How much will replacing my Mitsubishi Diamante’s battery cost if I get a DieHard battery? You can find affordable Diamante 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.
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, crusty buildup on my Diamante’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 Diamante 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 Diamante battery terminal? 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 Diamante owner’s manual for instructions on how to do so.
Who sells Diamante batteries near me? Your local Firestone Complete Auto Care sells and installs Diamante batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.