2021 Kia K5 Batteries

Get a New Kia K5 Battery

Don’t let a dead battery stop you. Shop replacement car batteries for your 2021 Kia K5 at Firestone Complete Auto Care.

The Right Battery Size for a 2021 Kia K5

Researching battery replacements for your Kia K5? Use the following chart to find information on Kia K5 battery size and cold cranking amps.

Battery Engine Warranty Cold Cranking Amps
H6-AGM L4/2.5L Replacement 36 months Performance months 760
H6-AGM L4/1.6L Replacement 36 months Performance months 760
BATTERIES

L4/2.5L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

L4/1.6L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

Buying a Replacement Battery for Kia K5

You can pretty much drive your Kia K5 until you don't want to anymore. But your K5's battery? Don't count on it to last forever. Generally, car batteries last from three to five years. Don’t get stranded by your K5’s car battery. Replace it regularly instead! Pay attention to clues that your battery is on its way out. A sluggish engine start, an illuminated check engine light or battery signal, swollen battery case, corrosion-covered posts, or weak lights can all be signs that your battery is on its last leg.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. Our equipment can see how much charge is left in your battery. Visit us for a complimentary battery check and, if needed, get your Kia K5 a replacement battery. Car batteries are one of our many specialties! Our expert technicians understand Kia service recommendations for K5 car batteries’ reserve capacities and cold cranking amps. Get help choosing the battery size that's best for your K5, and schedule a weekday or weekend battery replacement service for your car.

Is There a DieHard Battery for K5s?

We know what’s best for your Kia K5, which is why we exclusively carry the best. Your vehicle needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries go above and beyond using the latest innovative technology to fuel the expanding power requirements of modern vehicles Don't call a DieHard battery ordinary. It's an extraordinary battery. Buy a DieHard battery for your Kia K5 and have the peace of mind that performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

Caring for a New Kia K5 Battery

Got a new car battery installed in your 2021 Kia K5? Good thinking! You can give your new battery a head start with proper care and attention. You can take care of your battery by cutting back on unnecessary short trips, cleaning your battery posts, and not using electronics such as the radio and power outlets when the engine is off.

Top K5 Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a K5-specific battery question, visit your nearest store. Our expert techs have the answers you need.

  • Why doesn’t my K5 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 cabin light at night. Stop in for a free battery check at your nearest Firestone Complete Auto Care to learn more about the state of your battery.
  • What do you do with my dead K5 battery? We recycle it, taking care of both your car and the Earth.
  • How much will replacing my Kia K5’s battery cost if I get a DieHard battery? You can find affordable K5 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.