Why doesn’t my Ram 2500 battery stay charged?

A battery is in its final hour when it will no longer hold a charge. It may be getting 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 and learn more about your battery's charge.

What happens to my old Ram 2500 battery?

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

What’s the cost of DieHard batteries for Dodge Ram 2500s?

Dodge Ram 2500 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 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.

What is the white, crusty substance accumulating on my Ram 2500’s battery post?

If you notice white, crusty stuff around the battery terminals of your Ram 2500, 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 Ram 2500’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

How do I clean corrosion off my Ram 2500 vehicle battery?

You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your Ram 2500 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.

Where can I purchase Ram 2500 batteries near me?

Your local Firestone Complete Auto Care sells and installs Ram 2500 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 Dodge Ram 2500

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Dodge Ram 2500 Batteries Near You

Don't let a failing battery slow you down. Shop replacement batteries for 2002 Dodge Ram 2500s today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 2002 Dodge Ram 2500

Need more info about Dodge Ram 2500 batteries? Check the chart to find the right car battery size and cold cranking amps for your Ram 2500.

Battery	Engine	Warranty		Cold Cranking Amps
27-3	L6/5.9L	Replacement 24 months	Performance months	810
65-2	L6/5.9L	Replacement 36 months	Performance months	850
65-AGM	L6/5.9L	Replacement 36 months	Performance months	750
65-1	V10/8.0L	Replacement 24 months	Performance months	850
65-2	V10/8.0L	Replacement 36 months	Performance months	850
65-AGM	V10/8.0L	Replacement 36 months	Performance months	750
34/78-4	V8/5.9L	Replacement 24 months	Performance months	800
65-2	V8/5.9L	Replacement 36 months	Performance months	850
65-AGM	V8/5.9L	Replacement 36 months	Performance months	750

BATTERIES
L6/5.9L - Battery: 27-3 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 810
L6/5.9L - Battery: 65-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850
L6/5.9L - Battery: 65-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 750
V10/8.0L - Battery: 65-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 850
V10/8.0L - Battery: 65-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850
V10/8.0L - Battery: 65-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 750
V8/5.9L - Battery: 34/78-4 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 800
V8/5.9L - Battery: 65-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850
V8/5.9L - Battery: 65-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 750

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Buying a Replacement Battery for Dodge Ram 2500

You can pretty much drive your Dodge Ram 2500 until you don't want to anymore. But your Ram 2500's battery? Don't count on it to last forever. Generally, car batteries last from three to five years. Don’t get stranded by your Ram 2500’s car battery. Replace it regularly instead! Pay attention to clues that your battery is on its way out. A lagging starter, a blinking battery or check engine light, swollen battery case, corroded battery terminals, or dim headlights may all indicate 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. Visit us for a complimentary battery check and, if necessary, a battery replacement to help keep your 2002 Dodge Ram 2500 running! Car batteries are one of our many specialties! Our technicians are well-acquainted with Dodge’s service specs for Ram 2500 car batteries’ reserve capacities and cold cranking amps. Get help choosing the battery size that matches your vehicle, and schedule a weekday or weekend battery replacement service for your car.

Firestone Has DieHard Batteries for Ram 2500s

Your Dodge Ram 2500 deserves the best, which is why we exclusively carry the best. Your vehicle needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries shatter expectations and house the latest technology to fuel the expanding power needs of modern vehicles A DieHard battery isn't an ordinary car battery. It's extraordinary. Choose a DieHard battery for your Dodge Ram 2500 and have the peace of mind that your battery will perform when you need it. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your Ram 2500’s New Battery Last

Have you recently had a fresh battery installed in your Dodge Ram 2500? Congrats! Now, help it last longer and stay charged by caring for it from the get-go. You can take care of your battery by limiting short trips, keeping the battery posts corrosion-free, and avoiding radio and electronic component use when the engine is off.

Commonly Asked Ram 2500 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 Dodge Ram 2500 battery, pay us a visit. Our expert techs have the answers you need.

Why doesn’t my Ram 2500 battery stay charged? A battery is in its final hour when it will no longer hold a charge. It may be getting 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 and learn more about your battery's charge.
What happens to my old Ram 2500 battery? We recycle it, taking care of both your car and the Earth.
What’s the cost of DieHard batteries for Dodge Ram 2500s? Dodge Ram 2500 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 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.
What is the white, crusty substance accumulating on my Ram 2500’s battery post? If you notice white, crusty stuff around the battery terminals of your Ram 2500, 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 Ram 2500’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
How do I clean corrosion off my Ram 2500 vehicle battery? You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your Ram 2500 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.
Where can I purchase Ram 2500 batteries near me? Your local Firestone Complete Auto Care sells and installs Ram 2500 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.