2015 Kia Optima Batteries

Get a New Kia Optima Battery

Don't let a failing battery slow you down. Shop replacement batteries for 2015 Kia Optimas today and schedule a quick installation at Firestone Complete Auto Care.

The Right Battery Size for a 2015 Kia Optima

Researching battery replacements for your Kia Optima? Use this chart to find the right battery size and CCAs for your Kia Optima.

Battery Engine Warranty Cold Cranking Amps
124R-2 L4/2.0L Replacement 36 months Performance months 700
H6R L4/2.4L Replacement 36 months Performance months 600
H6-AGM L4/2.4L Replacement 36 months Performance months 760
124R-2 L4/2.0L Replacement 36 months Performance months 700
H6R L4/2.4L Replacement 36 months Performance months 600
H6-AGM L4/2.4L Replacement 36 months Performance months 760
124R-2 L4/2.0L Replacement 36 months Performance months 700
124R-2 L4/2.0L Replacement 36 months Performance months 700
H6R L4/2.4L Replacement 36 months Performance months 600
H6-AGM L4/2.4L Replacement 36 months Performance months 760
H6R L4/2.4L Replacement 36 months Performance months 600
H6-AGM L4/2.4L Replacement 36 months Performance months 760
BATTERIES

L4/2.0L

- Battery: 124R-2

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 700

L4/2.4L

- Battery: H6R

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 600

L4/2.4L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

L4/2.0L

- Battery: 124R-2

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 700

L4/2.4L

- Battery: H6R

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 600

L4/2.4L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

L4/2.0L

- Battery: 124R-2

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 700

L4/2.0L

- Battery: 124R-2

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 700

L4/2.4L

- Battery: H6R

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 600

L4/2.4L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

L4/2.4L

- Battery: H6R

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 600

L4/2.4L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

Buying a Replacement Battery for Kia Optima

Sadly, your Kia Optima won't last forever. Neither will its battery. The average car battery lasts three to five years. You want to replace your 2015 Kia Optima battery before it fails and leaves you stranded. Watch for signs that your current battery is getting too old or too weak. A lagging starter, an illuminated battery or check engine light, bloated battery case, corroded battery posts, or dim headlights can all signal that your battery is waving goodbye.

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 necessary, a battery replacement to help keep your 2015 Kia Optima running! Car batteries are only one of our many strong suits. Our technicians are familiar with Kia-specific recommendations for Optima battery CCAs and reserve capacity. Get help choosing the battery size that's best for your Optima, and schedule a weekday or weekend battery replacement service for your car.

Why Choose a DieHard Battery for Your Optima?

We know what’s best for your Kia Optima, which is why we only carry top-of-the-line replacement parts and batteries. You need a reliable, durable and powerful battery in even the most extreme conditions. DieHard batteries go above and beyond using the latest innovative technology to satisfy the growing power demands of new vehicles. Don't call a DieHard battery ordinary. It's an extraordinary battery. Choose a DieHard battery for your Kia Optima and drive with confidence knowing that performance will be there when you're counting on it. That's the kind of battery we deliver.

After Buying 2015 Kia Optima Battery

Did you recently have a new 2015 Kia Optima car battery installed? Good thinking! You can give your new battery a head start with proper care and attention. Give your new battery a hand by cutting back on unnecessary 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 Optima Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a Optima-specific battery question, stop by your nearest store. Our technicians have the answers.

  • Why won't my Optima battery stay charged? A car battery that needs to be jump-started every time is as good as dead. The battery might be old. Or, you may have been leaving your car doors ajar and the dome lights on during the night. Stop by for a free battery test at your nearest Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What happens to my old Optima battery? We recycle it, taking care of both your car and the Earth.
  •  How much do DieHard batteries cost for your Kia Optima? You can find affordable Optima batteries by using one of our car battery coupons, when available. Plus, every DieHard battery comes with extra coverage thanks to DieHard Assurance and a free replacement warranty.
  •  How long do car batteries last? The typical 12-volt car battery may last three to five years, depending on the type of battery, the driving conditions, and how well the battery is maintained.
  • Why is there white, flaky stuff around my Optima’s battery post? The white, flaky stuff that can build up around your Optima’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 Optima, 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 remove corrosion from 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.
  • Who sells Optima batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install Optima batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.