Why won't my 320i battery stay charged?

A battery that won't hold a charge is almost as good as dead. The battery might be old. Or, you may have been leaving your car doors ajar and the cabin light at night. Stop by for a free battery test at your favorite Firestone Complete Auto Care and get a handle on your car battery’s health.

What do you do with my dead 320i battery?

We’ll recycle your car battery for you!

What’s the cost of DieHard batteries for BMW 320is?

You can find affordable 320i 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 do car batteries last?

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.

What is the white, crusty substance accumulating on my 320i’s battery post?

The white, flaky stuff that can build up around your 320i’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 320i, 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 clean a corroded 320i battery terminal?

You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your 320i 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 320i?

Your local Firestone Complete Auto Care sells and installs 320i batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.

2017 BMW 320i Car Batteries

Get a New BMW Battery

Get a New BMW 320i Battery

Don’t let a dead battery stop you. Shop replacement car batteries for your 2017 BMW 320i at Firestone Complete Auto Care.

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The Right Battery Size for a 2017 BMW 320i

Need more info about BMW 320i batteries? Check the chart to find the right car battery size and cold cranking amps for your 320i.

Battery	Engine	Warranty		Cold Cranking Amps
H6-AGM	L4/2.0L	Replacement 36 months	Performance months	760

BATTERIES
L4/2.0L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760

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Shopping for BMW 320i Car Batteries

You can pretty much drive your BMW 320i until you don't want to anymore. But your 320i's battery? Don't count on it to last forever. On average, auto batteries last anywhere from three to five years. Don’t get stranded by your 320i’s car battery. Replace it regularly instead! Look out for symptoms of a faulty car battery. A lagging starter, an illuminated check engine light or battery signal, swollen battery case, corroded battery terminals, or dim headlights may all indicate that your battery needs attention.

Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. 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 2017 BMW 320i running! Car batteries are one of our many specialties! Our technicians are well-acquainted with BMW’s service specs for 320i battery CCAs and reserve capacity. Get help choosing the battery size that's best for your 320i, and schedule an appointment today for a quick car battery replacement.

Why Choose a DieHard Battery for Your 320i?

We only want what’s best for your BMW 320i, which is why we carry just that. You need a reliable, durable and powerful battery in even some of the toughest conditions. DieHard 320i batteries surpass expectations using state-of-the-art advancements to meet the expanding power requirements of new vehicles and their accessories. They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your BMW 320i and have the peace of mind that performance will be there when you're counting on it. That's the kind of battery we deliver.

Caring for a New BMW 320i Battery

Have you recently had a fresh battery installed in your BMW 320i? Congrats! Now, help it last longer and stay charged by caring for it from the get-go. Give your new battery a hand by cutting back on unnecessary short trips, keeping the battery posts corrosion-free, and avoiding radio and electronic component use when the engine is off.

Answers to Your 320i Car Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have battery questions that are BMW 320i-specific, pay us a visit. Our expert techs have the answers you need.

Why won't my 320i battery stay charged? A battery that won't hold a charge is almost as good as dead. The battery might be old. Or, you may have been leaving your car doors ajar and the cabin light at night. Stop by for a free battery test at your favorite Firestone Complete Auto Care and get a handle on your car battery’s health.
What do you do with my dead 320i battery? We’ll recycle your car battery for you!
What’s the cost of DieHard batteries for BMW 320is? You can find affordable 320i 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 do car batteries last? 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.
What is the white, crusty substance accumulating on my 320i’s battery post? The white, flaky stuff that can build up around your 320i’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 320i, 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 clean a corroded 320i battery terminal? You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your 320i 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 320i? Your local Firestone Complete Auto Care sells and installs 320i batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.