Why doesn’t my 330xi battery stay charged?

A car battery that needs to be jump-started every time is as good as dead. The battery might be old. Or, you may have a habit of leaving your car doors open and the dome lights on during the night. Stop by for a free battery test at your favorite Firestone Complete Auto Care to learn more about the state of your battery.

What do you do with my old 330xi battery?

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

How much will replacing my BMW 330xi’s battery cost if I get a DieHard battery?

BMW 330xi 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 do car batteries last?

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, flaky stuff around my 330xi’s battery post?

If you notice white, crusty stuff around the battery terminals of your 330xi, 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 330xi’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

How do I remove corrosion from my 330xi car battery?

Regularly inspect the terminals and clean them with a mixture of baking soda and water, a wire brush, and a rag. Disconnect the battery cables before cleaning to help avoid the risk of electrical shock. Always reference and follow the instructions in your vehicle owner’s manual prior to disconnecting the battery cables.

Where can I purchase 330xi batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install 330xi batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.

2005 BMW 330xi Batteries

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BMW 330xi Batteries Near You

Don't let a failing battery slow you down. Shop replacement batteries for 2005 BMW 330xis today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 2005 BMW 330xi

Researching battery replacements for your BMW 330xi? Use the following chart to find information on BMW 330xi battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
94RH7	L6/3.0L	Replacement 36 months	Performance months	800
H7-AGM	L6/3.0L	Replacement 36 months	Performance months	850

BATTERIES
L6/3.0L - Battery: 94RH7 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
L6/3.0L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850

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Shopping for BMW 330xi Car Batteries

You can pretty much drive your BMW 330xi until you don't want to anymore. But your 330xi's battery? Don't count on it to last forever. The average car battery lasts three to five years. Don’t get stranded by your 330xi’s car battery. Replace it regularly instead! Look out for symptoms of a faulty car battery. A lagging starter, a blinking battery or check engine light, bloated 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 computerized testing we can see how much charge is left in your battery. Drop in for a free battery check and, if needed, a replacement battery for your 2005 BMW 330xi. Automotive batteries are just one of our many areas of expertise. Our technicians are familiar with BMW-specific recommendations for 330xi battery cold cranking amps and reserve capacity. Get help figuring out the battery size that's best for your 330xi, and schedule an appointment today for a quick car battery replacement.

Why Choose a DieHard Battery for Your 330xi?

Your BMW 330xi deserves the best, which is why we only carry top-of-the-line replacement parts and batteries. You need a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard batteries shatter expectations and house the latest technology to satisfy the increasing power requirements of new vehicles and their accessories. Don't call a DieHard battery ordinary. It's an extraordinary battery. Choose a DieHard battery for your BMW 330xi and drive with confidence knowing that performance will be there when you're counting on it. That's the kind of battery we deliver.

Caring for a New BMW 330xi Battery

Did you recently have a new 2005 BMW 330xi car battery installed? Great job! Give your new car battery the best start with proper care. 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.