Why won’t my Clarity battery hold a charge?

A battery that won't hold a charge is almost as good as dead. The battery may be too old. Or, you may have been leaving your car doors ajar and the lights on overnight. Stop by for a complimentary 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 Clarity battery?

We’ll recycle your car battery for you!

How much do DieHard batteries cost for your Honda Clarity?

You can find affordable Clarity 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.

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.

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

A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your Clarity car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.

How do I remove corrosion from my Clarity car battery?

Regularly inspecting and cleaning your battery terminals will help keep your Clarity’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 sells Clarity batteries near me?

Your local Firestone Complete Auto Care sells and installs Clarity 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 2021 Honda Clarity

Get a New Honda Battery

Get a Battery for Your Honda Clarity

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

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2021 Honda Clarity Battery Replacement & Size

Need more info about Honda Clarity batteries? Use the following chart to find information on Honda Clarity battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
51R-2	L4/1.5L	Replacement 36 months	Performance months	500
51R-2	L4/1.5L	Replacement 36 months	Performance months	500

BATTERIES
L4/1.5L - Battery: 51R-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 500
L4/1.5L - Battery: 51R-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 500

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Buying a Replacement Battery for Honda Clarity

Your Clarity doesn't have an expiration date, but its battery does. The average car battery lasts three to five years. You want to replace your 2021 Honda Clarity battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A sluggish engine start, an illuminated battery or check engine light, bloated battery case, corroded battery posts, or dim headlights can all signal that your battery needs attention.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. With best-in-class tools we can tell you how much "life" is left in your battery. Visit us for a complimentary battery check and, if needed, get your Honda Clarity a replacement battery. Automotive batteries are just one of our many areas of expertise. Our technicians are well-acquainted with Honda’s service specs for Clarity car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that's best for your Clarity, and schedule a weekday or weekend battery replacement service for your car.

Firestone Has DieHard Batteries for Claritys

Your Honda Clarity deserves the best, which is why we carry just that. Your vehicle needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries shatter expectations and house the latest technology to fuel the expanding power requirements of modern vehicles A DieHard battery isn't an ordinary car battery. It's extraordinary. Buy a DieHard battery for your Honda Clarity and drive with confidence knowing that your battery will perform when you need it. That's the kind of battery we deliver.

Caring for a New Honda Clarity Battery

Got a new car battery installed in your 2021 Honda Clarity? Congrats! Give your new car battery the best start with proper care. turning off all of the lights when you leave your vehicle, decreasing the number of short trips you take, keeping your battery posts clean, and not using electronics such as the radio and power outlets when the engine is off.