Why won’t my 780 battery hold a charge?

A battery is in its final hour when it will no longer hold a charge. The battery might be old. Or, you may have been leaving your car doors ajar and the cabin light at night. Stop in for a free battery check at your favorite Firestone Complete Auto Care to learn more about the state of your battery.

What happens to my old 780 battery?

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

How much will replacing my Volvo 780’s battery cost if I get a DieHard battery?

Get affordable prices on Volvo 780 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.

How long can I expect my car battery to last?

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.

Why is there white, crusty buildup on my 780’s battery post?

The white, flaky stuff that can build up around your 780’s battery terminals is known as corrosion. Acid leaking from your vehicle’s battery post can have a chemical reaction with the air, leading to an accumulation of the white, powdery substance over time. Corrosion can affect the flow of electricity between your battery and the electrical system in your 780, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.

What do I do about corrosion on my 780 car 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 780 owner’s manual for instructions on how to do so.

Where can I find a battery for my 780?

You can shop for 780 batteries at your local Firestone Complete Auto Care, and our expert technicians will even handle the installation. Don’t have time to visit our store? Our Firestone Direct mobile vans can come to you for battery installations! Learn more about our mobile battery services.

Car Batteries for 1987 Volvo 780

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Get a Battery for Your Volvo 780

Don't let a failing battery slow you down. Shop replacement batteries for 1987 Volvo 780s today and schedule a quick installation at Firestone Complete Auto Care.

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1987 Volvo 780 Battery Replacement & Size

Researching battery replacements for your Volvo 780? Use the following chart to find information on Volvo 780 battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
91-1	V6/2.8L	Replacement 24 months	Performance months	615
48H6	V6/2.8L	Replacement 36 months	Performance months	730
H5-AGM	V6/2.8L	Replacement 36 months	Performance months	680

BATTERIES
V6/2.8L - Battery: 91-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 615
V6/2.8L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
V6/2.8L - Battery: H5-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 680

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Shopping for Volvo 780 Car Batteries

Your 780 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 Volvo 780 stranded. Watch for signs that your current battery is getting too old or too weak. A sluggish engine start, an illuminated battery or check engine light, 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. Stop by for a free battery test and, if needed, a replacement battery for your 1987 Volvo 780. Car batteries are one of our many specialties! Our technicians are familiar with Volvo-specific recommendations for 780 battery cold cranking amps and reserve capacity. Get help choosing the battery size that fits your car perfectly, and schedule a fast car battery replacement at your earliest convenience.

Is There a DieHard Battery for 780s?

We know what’s best for your Volvo 780, which is why we exclusively carry the best. Your 780 needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries go above and beyond using state-of-the-art advancements to satisfy the expanding power needs of new vehicles. They're no ordinary battery, they're extraordinary. Choose a DieHard battery for your Volvo 780 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.

After Buying 1987 Volvo 780 Battery

Have you recently had a fresh battery installed in your Volvo 780? Great job! 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, cutting back on unnecessary short trips, cleaning your battery posts, and not using electronics such as the radio and power outlets when the engine is off.

Commonly Asked 780 Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a 780-specific battery question, visit your nearest store. Our technicians are happy to help.

Why won’t my 780 battery hold a charge? A battery is in its final hour when it will no longer hold a charge. The battery might be old. Or, you may have been leaving your car doors ajar and the cabin light at night. Stop in for a free battery check at your favorite Firestone Complete Auto Care to learn more about the state of your battery.
What happens to my old 780 battery? We recycle it, taking care of both your car and the Earth.
How much will replacing my Volvo 780’s battery cost if I get a DieHard battery? Get affordable prices on Volvo 780 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.
How long can I expect my car battery to last? 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.
Why is there white, crusty buildup on my 780’s battery post? The white, flaky stuff that can build up around your 780’s battery terminals is known as corrosion. Acid leaking from your vehicle’s battery post can have a chemical reaction with the air, leading to an accumulation of the white, powdery substance over time. Corrosion can affect the flow of electricity between your battery and the electrical system in your 780, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.
What do I do about corrosion on my 780 car 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 780 owner’s manual for instructions on how to do so.
Where can I find a battery for my 780? You can shop for 780 batteries at your local Firestone Complete Auto Care, and our expert technicians will even handle the installation. Don’t have time to visit our store? Our Firestone Direct mobile vans can come to you for battery installations! Learn more about our mobile battery services.