Why won’t my Regal battery hold a charge?

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 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 dead Regal battery?

We recycle it! Nearly 100% of all lead-acid batteries are recyclable.

How much will replacing my Buick Regal’s battery cost if I get a DieHard battery?

Buick Regal 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?

Car battery lifespan varies depending on a few factors, including driving conditions, accessories, how well it’s maintained, and the type of battery. On average, a car battery lasts about three to five years.

Why is there white, flaky stuff around my Regal’s battery post?

The white, flaky stuff that can build up around your Regal’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 Regal, 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 Regal 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 Regal owner’s manual for instructions on how to do so.

Who carries Regal batteries near me?

You can shop for Regal 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.

Car Batteries for 2012 Buick Regal

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Buick Regal Batteries Near You

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2012 Buick Regal today and schedule a quick installation at Firestone Complete Auto Care.

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2012 Buick Regal Battery Replacement & Size

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

Battery	Engine	Warranty		Cold Cranking Amps
91-1	L4/2.4L	Replacement 24 months	Performance months	615
47H5	L4/2.4L	Replacement 36 months	Performance months	650
H5-AGM	L4/2.4L	Replacement 36 months	Performance months	680
91-1	L4/2.0L	Replacement 24 months	Performance months	615
48H6	L4/2.0L	Replacement 36 months	Performance months	730
H5-AGM	L4/2.0L	Replacement 36 months	Performance months	680

BATTERIES
L4/2.4L - Battery: 91-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 615
L4/2.4L - Battery: 47H5 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650
L4/2.4L - Battery: H5-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 680
L4/2.0L - Battery: 91-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 615
L4/2.0L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
L4/2.0L - Battery: H5-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 680

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Shopping for Buick Regal Car Batteries

You can pretty much drive your Buick Regal until you don't want to anymore. But your Regal's battery? Don't count on it to last forever. On average, auto batteries last anywhere from three to five years. You want to replace your 2012 Buick Regal battery before it fails and leaves you stranded. Pay attention to clues that your battery is on its way out. A sluggish engine start, an illuminated battery or check engine light, bloated battery case, corroded battery terminals, or faded headlights may all indicate that your battery is on its last leg.

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. Visit us for a complimentary battery check and, if needed, a replacement battery for your 2012 Buick Regal. Car batteries are only one of our many strong suits. Our expert technicians understand Buick service recommendations for Regal car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that matches your vehicle, and schedule an appointment today for a quick car battery replacement.

Is There a DieHard Battery for Regals?

Your Buick Regal deserves the best, 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 meet the increasing power requirements of new vehicles and their accessories. They're no ordinary battery, they're extraordinary. Choose a DieHard battery for your Buick Regal and drive with confidence knowing that your battery will perform when you need it. That’s why you should choose batteries from Firestone Complete Auto Care.

Caring for a New Buick Regal Battery

Got a new car battery installed in your 2012 Buick Regal? Congrats! You can give your new battery a head start with proper care and attention. flipping the dome lights and headlights off when exiting the car, decreasing the number of short trips you take, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.