Why won't my Q50 battery stay charged?

A battery is in its final hour when it will no longer hold a charge. The battery might be old. Or, you’ve been leaving the doors slightly open and the dome lights on during the night. Stop by for a free battery test at your nearest Firestone Complete Auto Care to learn more about the state of your battery.

What happens to my old Q50 battery?

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

How much will replacing my Infiniti Q50’s battery cost if I get a DieHard battery?

Infiniti Q50 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.

What is the average lifespan of a car battery?

You can usually get three to five years out of your car battery. However, battery type, how well you maintain your battery, and your driving habits can all affect your battery’s lifespan.

Why is there white, crusty buildup on my Q50’s battery post?

The white, flaky stuff that can build up around your Q50’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 Q50, 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 Q50 car battery?

You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your Q50 owner's manual to learn how to disconnect the battery cables. After disconnecting the cables, use a mixture of water and baking soda, a wire brush, and a rag to carefully clean the terminals.

Where can I find a battery for my Q50?

You can shop for Q50 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.

2014 Infiniti Q50 Batteries

Get a New Infiniti Battery

Get a New Infiniti Q50 Battery

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2014 Infiniti Q50 today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2014 Infiniti Q50

Not sure what battery to get for your Infiniti Q50? Check the chart to find the right car battery size and cold cranking amps for your Q50.

Battery	Engine	Warranty		Cold Cranking Amps
35-2	V6/3.5L	Replacement 36 months	Performance months	640
35-AGM	V6/3.5L	Replacement 36 months	Performance months	650
35-2	V6/3.7L	Replacement 36 months	Performance months	640
35-AGM	V6/3.7L	Replacement 36 months	Performance months	650
35-2	V6/3.5L	Replacement 36 months	Performance months	640
35-AGM	V6/3.5L	Replacement 36 months	Performance months	650
35-2	V6/3.7L	Replacement 36 months	Performance months	640
35-AGM	V6/3.7L	Replacement 36 months	Performance months	650

BATTERIES
V6/3.5L - Battery: 35-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 640
V6/3.5L - Battery: 35-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650
V6/3.7L - Battery: 35-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 640
V6/3.7L - Battery: 35-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650
V6/3.5L - Battery: 35-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 640
V6/3.5L - Battery: 35-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650
V6/3.7L - Battery: 35-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 640
V6/3.7L - Battery: 35-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650

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Shopping for Infiniti Q50 Car Batteries

Sadly, your Infiniti Q50 won't last forever. Neither will its battery. The average car battery lasts three to five years. You want to replace your 2014 Infiniti Q50 battery before it fails and leaves you stranded. Watch for signs that your current battery is getting too old or too weak. A sluggish engine start, an illuminated check engine light or battery signal, swollen battery case, corroded battery terminals, or faded headlights may all indicate that your battery is waving goodbye.

Or, you can get a complimentary battery check at your nearest 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, a replacement battery for your 2014 Infiniti Q50. Car batteries are one of our many specialties! Our technicians are well-acquainted with Infiniti’s service specs for Q50 car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that's best for your Q50, and schedule a weekday or weekend battery replacement service for your car.

Firestone Has DieHard Batteries for Q50s

We only want what’s best for your Infiniti Q50, which is why we exclusively carry the best. Your vehicle needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries go above and beyond and house the latest technology to meet the growing power needs of modern vehicles They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your Infiniti Q50 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.

Making Your Q50’s New Battery Last

Got a new car battery installed in your 2014 Infiniti Q50? Congrats! Now, help it last longer and stay charged by caring for it from the get-go. Give your new battery a hand by limiting short trips, keeping the battery posts corrosion-free, and avoiding radio and electronic component use when the engine is off.