Why won't my Accord 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 a habit of leaving your car doors open and the lights on overnight. Stop by for a free battery test at your local Firestone Complete Auto Care and get a handle on your car battery’s health.

What happens to my old Accord battery?

We’ll recycle your car battery for you!

How much do DieHard batteries cost for your Honda Accord?

You can find affordable Accord 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.

What is the average lifespan of a car battery?

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 Accord’s battery post?

If you notice white, crusty stuff around the battery terminals of your Accord, 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 Accord’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

How do I remove corrosion from my Accord 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 Accord 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 purchase Accord batteries near me?

When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install Accord 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.

2020 Honda Accord Car Batteries

Get a New Honda Battery

Get a New Honda Accord Battery

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2020 Honda Accord today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 2020 Honda Accord

Researching battery replacements for your Honda Accord? Check the chart to find the right car battery size and cold cranking amps for your Accord.

Battery	Engine	Warranty		Cold Cranking Amps
51-2	L4/2.0L	Replacement 24 months	Performance months	500
48H6	L4/2.0L	Replacement 36 months	Performance months	730
H6-AGM	L4/2.0L	Replacement 36 months	Performance months	760
51-2	L4/1.5L	Replacement 24 months	Performance months	500
48H6	L4/1.5L	Replacement 36 months	Performance months	730
H5-AGM	L4/1.5L	Replacement 36 months	Performance months	680
51-2	L4/2.0L	Replacement 24 months	Performance months	500
48H6	L4/2.0L	Replacement 36 months	Performance months	730
H6-AGM	L4/2.0L	Replacement 36 months	Performance months	760
51-2	L4/1.5L	Replacement 24 months	Performance months	500
48H6	L4/1.5L	Replacement 36 months	Performance months	730
H5-AGM	L4/1.5L	Replacement 36 months	Performance months	680
51-2	L4/2.0L	Replacement 24 months	Performance months	500
48H6	L4/2.0L	Replacement 36 months	Performance months	730
H6-AGM	L4/2.0L	Replacement 36 months	Performance months	760
51-2	L4/1.5L	Replacement 24 months	Performance months	500
48H6	L4/1.5L	Replacement 36 months	Performance months	730
H5-AGM	L4/1.5L	Replacement 36 months	Performance months	680
51-2	L4/1.5L	Replacement 24 months	Performance months	500
48H6	L4/1.5L	Replacement 36 months	Performance months	730
H5-AGM	L4/1.5L	Replacement 36 months	Performance months	680
51-2	L4/2.0L	Replacement 24 months	Performance months	500
48H6	L4/2.0L	Replacement 36 months	Performance months	730
H6-AGM	L4/2.0L	Replacement 36 months	Performance months	760

BATTERIES
L4/2.0L - Battery: 51-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 500
L4/2.0L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
L4/2.0L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/1.5L - Battery: 51-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 500
L4/1.5L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
L4/1.5L - Battery: H5-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 680
L4/2.0L - Battery: 51-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 500
L4/2.0L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
L4/2.0L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/1.5L - Battery: 51-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 500
L4/1.5L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
L4/1.5L - Battery: H5-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 680
L4/2.0L - Battery: 51-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 500
L4/2.0L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
L4/2.0L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/1.5L - Battery: 51-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 500
L4/1.5L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
L4/1.5L - Battery: H5-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 680
L4/1.5L - Battery: 51-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 500
L4/1.5L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
L4/1.5L - Battery: H5-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 680
L4/2.0L - Battery: 51-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 500
L4/2.0L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
L4/2.0L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760

Schedule an Appointment

Buy the Right Battery for Your Honda Accord

Your Accord doesn't have an expiration date, but its battery does. On average, auto batteries last anywhere from three to five years. You want to replace your 2020 Honda Accord battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A slow engine crank, an illuminated battery or check engine light, bloated battery case, corrosion-covered posts, and subpar electrical performance 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. Drop in for a free battery check and, if necessary, a battery replacement to help keep your 2020 Honda Accord running! Car batteries are one of our many specialties! Our expert technicians understand Honda service recommendations for Accord battery cold cranking amps and reserve capacity. Get help choosing the battery size that matches your vehicle, and schedule a weekday or weekend battery replacement service for your car.

Firestone Has DieHard Batteries for Accords

Your Honda Accord deserves the best, which is why we carry just that. You need a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard Accord batteries surpass expectations using state-of-the-art advancements to meet the expanding power requirements of modern vehicles They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your Honda Accord 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 Accord Battery

Did you recently have a new 2020 Honda Accord car battery installed? Good thinking! 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, cleaning your battery posts, and not using electronics such as the radio and power outlets when the engine is off.

Answers to Your Accord Car Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a Accord-specific battery question, pay us a visit. Our technicians are happy to help.

Why won't my Accord 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 a habit of leaving your car doors open and the lights on overnight. Stop by for a free battery test at your local Firestone Complete Auto Care and get a handle on your car battery’s health.
What happens to my old Accord battery? We’ll recycle your car battery for you!
How much do DieHard batteries cost for your Honda Accord? You can find affordable Accord 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.
What is the average lifespan of a car battery? 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 Accord’s battery post? If you notice white, crusty stuff around the battery terminals of your Accord, 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 Accord’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
How do I remove corrosion from my Accord 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 Accord 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 purchase Accord batteries near me? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install Accord 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.