Why won’t my Nitro 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 a habit of leaving your car doors open and the dome lights on during the night. Stop by for a free battery test at your favorite Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my old Nitro battery?

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

What’s the cost of DieHard batteries for Dodge Nitros?

Get affordable prices on Dodge Nitro 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?

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

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

The white, crusty stuff that can accumulate around Nitro car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.

How do I clean a corroded Nitro battery terminal?

Regularly inspecting and cleaning your battery terminals will help keep your Nitro’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.

Where can I find a battery for my Nitro?

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

2008 Dodge Nitro Car Batteries

Get a New Dodge Battery

Get a New Dodge Nitro Battery

Don't let a failing battery slow you down. Shop replacement batteries for 2008 Dodge Nitros today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2008 Dodge Nitro

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

Battery	Engine	Warranty		Cold Cranking Amps
34FT-2	V6/3.7L	Replacement 36 months	Performance months	800
34-AGM	V6/3.7L	Replacement 36 months	Performance months	740
34FT-2	V6/4.0L	Replacement 36 months	Performance months	800
34-AGM	V6/4.0L	Replacement 36 months	Performance months	740

BATTERIES
V6/3.7L - Battery: 34FT-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V6/3.7L - Battery: 34-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740
V6/4.0L - Battery: 34FT-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V6/4.0L - Battery: 34-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740

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Buy the Right Battery for Your Dodge Nitro

Your Nitro doesn't have an expiration date, but its battery does. 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 Dodge Nitro stranded. Pay attention to clues that your battery is on its way out. A lagging starter, a blinking battery or check engine light, bloated battery case, corrosion-covered posts, or faded headlights may all indicate that your battery needs attention.

Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. With computerized testing we can see how much charge is left in your battery. Drop in for a free battery check and, if necessary, a battery replacement to help keep your 2008 Dodge Nitro running! Car batteries are only one of our many strong suits. Our technicians are well-acquainted with Dodge’s service specs for Nitro battery CCAs and reserve capacity. Get help choosing the battery size that's best for your Nitro, and schedule a fast car battery replacement at your earliest convenience.

Find the Right DieHard Battery for Your Nitro

Your Dodge Nitro deserves the best, which is why we only carry top-of-the-line replacement parts and batteries. Your vehicle needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries shatter expectations and house the latest technology to satisfy the expanding power needs of new vehicles and their accessories. They're no ordinary battery, they're extraordinary. Go with a DieHard battery for your Nitro and drive with confidence knowing that performance will be there when you need it most. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your Nitro’s New Battery Last

Did you recently have a new 2008 Dodge Nitro car battery installed? Good thinking! Give your new car battery the best start with proper care. turning off all of the lights when you leave your vehicle, limiting short trips, keeping your battery posts clean, and not using electronics such as the radio and power outlets when the engine is off.

Commonly Asked Nitro Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a battery question that's unique to your Dodge Nitro battery, stop by your nearest store. Our technicians have the answers.

Why won’t my Nitro 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 a habit of leaving your car doors open and the dome lights on during the night. Stop by for a free battery test at your favorite Firestone Complete Auto Care and learn more about your battery's charge.
What do you do with my old Nitro battery? We recycle it, taking care of both your car and the Earth.
What’s the cost of DieHard batteries for Dodge Nitros? Get affordable prices on Dodge Nitro 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? A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.
What is the white, crusty substance accumulating on my Nitro’s battery post? The white, crusty stuff that can accumulate around Nitro car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.
How do I clean a corroded Nitro battery terminal? Regularly inspecting and cleaning your battery terminals will help keep your Nitro’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.
Where can I find a battery for my Nitro? Your local Firestone Complete Auto Care sells and installs Nitro batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.