Why won't my Challenger 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’ve been leaving the doors slightly open and the lights on overnight. Stop by for a free battery test at your favorite Firestone Complete Auto Care and get a handle on your car battery’s health.

What do you do with my dead Challenger battery?

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

How much do DieHard batteries cost for your Dodge Challenger?

Dodge Challenger 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 often should I replace my car battery?

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 Challenger’s battery post?

The white, flaky stuff that can build up around your Challenger’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 Challenger, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.

How do I clean a corroded Challenger battery terminal?

You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your Challenger 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 Challenger batteries near me?

When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install Challenger batteries at our stores nationwide — and our Firestone Direct mobile vans can provide convenient on-site battery services. Learn more about our mobile battery services and book an appointment.

2022 Dodge Challenger Batteries

Get a New Dodge Battery

Get a New Dodge Challenger Battery

Don't let a failing battery slow you down. Shop replacement batteries for 2022 Dodge Challengers today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 2022 Dodge Challenger

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

Battery	Engine	Warranty		Cold Cranking Amps
94RH7	V6/3.6L	Replacement 36 months	Performance months	800
H7-AGM	V6/3.6L	Replacement 36 months	Performance months	850
94RH7	V8/5.7L	Replacement 36 months	Performance months	800
H7-AGM	V8/5.7L	Replacement 36 months	Performance months	850
94RH7	V8/6.2L	Replacement 36 months	Performance months	800
H7-AGM	V8/6.2L	Replacement 36 months	Performance months	850
94RH7	V8/6.4L	Replacement 36 months	Performance months	800
H7-AGM	V8/6.4L	Replacement 36 months	Performance months	850

BATTERIES
V6/3.6L - Battery: 94RH7 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V6/3.6L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850
V8/5.7L - Battery: 94RH7 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V8/5.7L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850
V8/6.2L - Battery: 94RH7 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V8/6.2L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850
V8/6.4L - Battery: 94RH7 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V8/6.4L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850

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Buy the Right Battery for Your Dodge Challenger

Your Challenger doesn't have an expiration date, but its battery does. The average car battery lasts three to five years. Don’t get stranded by your Challenger’s car battery. Replace it regularly instead! Look out for symptoms of a faulty car battery. A sluggish engine start, an illuminated battery or check engine light, swollen battery case, corroded battery posts, or faded headlights may all indicate that your battery is on its last leg.

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. Drop in for a free battery check and, if needed, a replacement battery for your 2022 Dodge Challenger. Automotive batteries are just one of our many areas of expertise. Our technicians are familiar with Dodge-specific recommendations for Challenger battery CCAs and reserve capacity. Get help figuring out the battery size that's best for your Challenger, and schedule an appointment today for a quick car battery replacement.

Is There a DieHard Battery for Challengers?

We know what’s best for your Dodge Challenger, which is why we carry just that. You need a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries go above and beyond and house the latest technology to fuel the growing power needs of new vehicles and their accessories. They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your Dodge Challenger and get behind the wheel with confidence. Why? Because performance will be there when you're counting on it. That's the kind of battery we deliver.

Making Your Challenger’s New Battery Last

Did you recently have a new 2022 Dodge Challenger car battery installed? Good thinking! Give your new car battery the best start with proper care. Give your new battery a hand by decreasing the number of short trips you take, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.