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 may have been leaving your car doors ajar and the cabin light at night. Stop in for a free battery check at your local Firestone Complete Auto Care to learn more about the state of your battery.

What do you do with my old Q50 battery?

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

What’s the cost of DieHard batteries for Infiniti Q50s?

Get affordable prices on Infiniti Q50 batteries by using one of our limited-time battery deals. Plus, all DieHard car batteries come 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 stuff around 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?

Regularly inspecting and cleaning your battery terminals will help keep your Q50’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.

Who carries Q50 batteries near me?

Your local Firestone Complete Auto Care sells and installs Q50 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.

Car Batteries for 2020 Infiniti Q50

Get a New Infiniti Battery

Get a Battery for Your Infiniti Q50

Don’t let a dead battery stop you. Shop replacement car batteries for your 2020 Infiniti Q50 at Firestone Complete Auto Care.

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The Right Battery Size for a 2020 Infiniti Q50

Need more info about Infiniti Q50 batteries? Check the chart to find the right car battery size and cold cranking amps for your Q50.

Battery	Engine	Warranty		Cold Cranking Amps
35-AGM	V6/3.0L	Replacement 36 months	Performance months	650
35-AGM	V6/3.5L	Replacement 36 months	Performance months	650

BATTERIES
V6/3.0L - Battery: 35-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650
V6/3.5L - Battery: 35-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650

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Buying a Replacement Battery for Infiniti Q50

Sadly, your Infiniti Q50 won't last forever. Neither will its battery. The average car battery lasts three to five years. Don’t get stranded by your Q50’s car battery. Replace it regularly instead! Look out for symptoms of a faulty car battery. A sluggish engine start, a blinking battery or check engine light, swollen battery case, corrosion-covered posts, or weak lights may all indicate that your battery needs attention.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. With computerized testing we can see how much charge is left in your battery. Stop by for a free battery test and, if needed, get your Infiniti Q50 a replacement battery. Automotive batteries are just one of our many areas of expertise. Our technicians are familiar with Infiniti-specific recommendations for Q50 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.

Why Choose a DieHard Battery for Your Q50?

We only want what’s best for your Infiniti Q50, which is why we exclusively carry the best. You need a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries go above and beyond and house the latest technology to fuel the expanding power needs of new vehicles and their accessories. A DieHard battery isn't an ordinary car battery. It's extraordinary. Buy a DieHard battery for your Infiniti Q50 and have the peace of mind that your battery will perform when you need it. That's the kind of battery we deliver.

Making Your Q50’s New Battery Last

Got a new car battery installed in your 2020 Infiniti Q50? Great job! You can give your new battery a head start with proper care and attention. turning off all of the lights when you leave your vehicle, decreasing the number of short trips you take, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.

Commonly Asked Q50 Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have battery questions that are Infiniti Q50-specific, visit your nearest store. Our expert techs have the answers you need.

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 may have been leaving your car doors ajar and the cabin light at night. Stop in for a free battery check at your local Firestone Complete Auto Care to learn more about the state of your battery.
What do you do with my old Q50 battery? We recycle it, taking care of both your car and the Earth.
What’s the cost of DieHard batteries for Infiniti Q50s? Get affordable prices on Infiniti Q50 batteries by using one of our limited-time battery deals. Plus, all DieHard car batteries come 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 stuff around 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? Regularly inspecting and cleaning your battery terminals will help keep your Q50’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.
Who carries Q50 batteries near me? Your local Firestone Complete Auto Care sells and installs Q50 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.