Car Batteries for 2021 Infiniti QX50

Get a New Infiniti Battery

Get a Battery for Your Infiniti QX50

Don't let a failing battery slow you down. Shop replacement batteries for 2021 Infiniti QX50s today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 2021 Infiniti QX50

Not sure what battery to get for your Infiniti QX50? Use this chart to find the right battery size and CCAs for your Infiniti QX50.

Battery Engine Warranty Cold Cranking Amps
H6-AGM L4/2.0L Replacement 36 months Performance months 760
BATTERIES

L4/2.0L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

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Shopping for Infiniti QX50 Car Batteries

Sadly, your Infiniti QX50 won't last forever. Neither will its battery. On average, auto batteries last anywhere from three to five years. Don’t get stranded by your QX50’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, bloated battery case, corroded battery terminals, and subpar electrical performance can all be signs that your battery is on its last leg.

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. Stop by for a free battery test and, if needed, get your Infiniti QX50 a replacement battery. Car batteries are one of our many specialties! Our technicians are familiar with Infiniti-specific recommendations for QX50 battery cold cranking amps and reserve capacity. Get help choosing the battery size that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.

Find the Right DieHard Battery for Your QX50

We know what’s best for your Infiniti QX50, which is why we carry just that. Your QX50 needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries shatter expectations using the latest innovative technology to meet the growing power needs of new vehicles and their accessories. They're no ordinary battery, they're extraordinary. Go with a DieHard battery for your QX50 and drive with confidence knowing that performance will be there when you need it most. That's the kind of battery we deliver.

Making Your QX50’s New Battery Last

Did you recently have a new 2021 Infiniti QX50 car battery installed? Good thinking! Give your new car battery the best start with proper care. Help extend your car battery’s life by cutting back on unnecessary short trips, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.

Top QX50 Car Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a battery question that's unique to your Infiniti QX50 battery, stop by your nearest store. Our expert techs have the answers you need.

  • Why won't my QX50 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 dome lights on during the night. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care and learn more about your battery's charge.
  • What do you do with my dead QX50 battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
  • What’s the cost of DieHard batteries for Infiniti QX50s? Infiniti QX50 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 is a car battery good for? 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.
  • What is the white, crusty substance accumulating on my QX50’s battery post? If you notice white, crusty stuff around the battery terminals of your QX50, it's likely corrosion. A chemical reaction between battery acid and the air can create a white, powdery substance that builds up over time on the terminals. This buildup can interfere with the electrical connection between the battery and your QX50’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
  • How do I remove corrosion from my QX50 car battery? Regularly inspect the terminals and clean them with a mixture of baking soda and water, a wire brush, and a rag. Disconnect the battery cables before cleaning to help avoid the risk of electrical shock. Always reference and follow the instructions in your vehicle owner’s manual prior to disconnecting the battery cables.
  • Where can I purchase QX50 batteries near me? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install QX50 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.