Why doesn’t my 300 battery stay charged?

A car battery that needs to be jump-started every time is as good as dead. It may be getting old. Or, you may have been leaving your car doors ajar and the cabin light at night. Stop by for a complimentary battery check at your local Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my dead 300 battery?

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

How much will replacing my Chrysler 300’s battery cost if I get a DieHard battery?

Get affordable prices on Chrysler 300 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 often should I replace my car battery?

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 300’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 300 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.

What do I do about corrosion on my 300 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 300 owner’s manual for instructions on how to do so.

Who carries 300 batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install 300 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.

2010 Chrysler 300 Batteries

Get a New Chrysler Battery

Get a Battery for Your Chrysler 300

Don't let a failing battery slow you down. Shop replacement batteries for 2010 Chrysler 300s today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 2010 Chrysler 300

Researching battery replacements for your Chrysler 300? Use the following chart to find information on Chrysler 300 battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
94RH7	V6/3.5L	Replacement 36 months	Performance months	800
H7-AGM	V6/3.5L	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	V8/6.1L	Replacement 36 months	Performance months	800
H7-AGM	V8/6.1L	Replacement 36 months	Performance months	850
94RH7	V6/2.7L	Replacement 36 months	Performance months	800
H7-AGM	V6/2.7L	Replacement 36 months	Performance months	850

BATTERIES
V6/3.5L - Battery: 94RH7 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V6/3.5L - 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
V8/6.1L - Battery: 94RH7 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V8/6.1L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850
V6/2.7L - Battery: 94RH7 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V6/2.7L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850

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Buying a Replacement Battery for Chrysler 300

You can pretty much drive your Chrysler 300 until you don't want to anymore. But your 300's battery? Don't count on it to last forever. Generally, car batteries last from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Chrysler 300 stranded. Look out for symptoms of a faulty car battery. A slow engine crank, a blinking battery or check engine light, bloated battery case, corroded battery posts, or faded headlights can all be signs that your battery needs attention.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. Our equipment can see how much charge is left in your battery. Drop in for a free battery check and, if needed, get your Chrysler 300 a replacement battery. Car batteries are one of our many specialties! Our technicians are well-acquainted with Chrysler’s service specs for 300 battery cold cranking amps 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.

Find the Right DieHard Battery for Your 300

Your Chrysler 300 deserves the best, which is why we only carry top-of-the-line replacement parts and batteries. You need a reliable, durable and powerful battery in even some of the toughest conditions. DieHard 300 batteries surpass expectations using the latest innovative technology to fuel the expanding power demands of modern vehicles A DieHard battery isn't an ordinary car battery. It's extraordinary. Choose a DieHard battery for your Chrysler 300 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.

After Buying 2010 Chrysler 300 Battery

Did you recently have a new 2010 Chrysler 300 car battery installed? Congrats! Give your new car battery the best start with proper care. ensuring all the lights are turned off before you leave the car, limiting short trips, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.