Why won't my Optima battery stay charged?

A battery that won't hold a charge is almost as good as dead. It may be getting old. Or, you may have been leaving your car doors ajar and the lights on overnight. Stop by for a complimentary battery check at your nearest Firestone Complete Auto Care and get a handle on your car battery’s health.

What do you do with my old Optima battery?

We recycle it! Nearly 100% of all lead-acid batteries are recyclable.

How much do DieHard batteries cost for your Kia Optima?

Kia Optima 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 do car batteries 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 Optima’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 Optima 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 Optima 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 Optima owner’s manual for instructions on how to do so.

Where can I find a battery for my Optima?

You can shop for Optima 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.

2010 Kia Optima Car Batteries

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Kia Optima Batteries Near You

Don’t let a dead battery stop you. Shop replacement car batteries for your 2010 Kia Optima at Firestone Complete Auto Care.

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2010 Kia Optima Battery Replacement & Size

Researching battery replacements for your Kia Optima? Check the chart to find the right car battery size and cold cranking amps for your Optima.

Battery	Engine	Warranty		Cold Cranking Amps
124R-2	L4/2.4L	Replacement 36 months	Performance months	700
124R-2	V6/2.7L	Replacement 36 months	Performance months	700

BATTERIES
L4/2.4L - Battery: 124R-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 700
V6/2.7L - Battery: 124R-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 700

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Shopping for Kia Optima Car Batteries

Your Optima doesn't have an expiration date, but its battery does. On average, auto batteries last anywhere from three to five years. Don’t get stranded by your Optima’s car battery. Replace it regularly instead! Pay attention to clues that your battery is on its way out. A slow engine crank, a blinking battery or check engine light, bloated battery case, corroded battery terminals, or faded headlights can all signal 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. Visit us for a complimentary battery check and, if needed, a replacement battery for your 2010 Kia Optima. Car batteries are only one of our many strong suits. Our expert technicians understand Kia service recommendations for Optima 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 Optimas

Your Kia Optima 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 even some of the toughest conditions. DieHard batteries shatter expectations using the latest innovative technology to satisfy the growing power demands of new vehicles. They're no ordinary battery, they're extraordinary. Go with a DieHard battery for your Optima and have the peace of mind that performance will be there when you're counting on it. That's the kind of battery we deliver.

Caring for a New Kia Optima Battery

Did you recently have a new 2010 Kia Optima 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, decreasing the number of short trips you take, keeping your battery posts clean, and avoiding radio and electronic component use when the engine is off.

Commonly Asked Optima Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have battery questions that are Kia Optima-specific, visit your nearest store. Our technicians have the answers.

Why won't my Optima battery stay charged? A battery that won't hold a charge is almost as good as dead. It may be getting old. Or, you may have been leaving your car doors ajar and the lights on overnight. Stop by for a complimentary battery check at your nearest Firestone Complete Auto Care and get a handle on your car battery’s health.
What do you do with my old Optima battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
How much do DieHard batteries cost for your Kia Optima? Kia Optima 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 do car batteries 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 Optima’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 Optima 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 Optima 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 Optima owner’s manual for instructions on how to do so.
Where can I find a battery for my Optima? You can shop for Optima 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.