Why won't my 750Li battery stay charged?

A battery that won't hold a charge is almost as good as dead. The battery might be old. Or, you’ve been leaving the doors slightly open and the cabin light at night. Stop in for a free battery check at your favorite Firestone Complete Auto Care and learn more about your battery's charge.

What happens to my old 750Li battery?

We recycle it, taking care of both your car and the Earth.

How much will replacing my BMW 750Li’s battery cost if I get a DieHard battery?

You can find affordable 750Li 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?

A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.

Why is there white, flaky stuff around my 750Li’s battery post?

The white, crusty stuff that can accumulate around 750Li car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.

How do I clean corrosion off my 750Li vehicle battery?

You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your 750Li 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 750Li batteries near me?

When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install 750Li 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.

Car Batteries for 2007 BMW 750Li

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BMW 750Li Batteries Near You

Don’t let a dead battery stop you. Shop replacement car batteries for your 2007 BMW 750Li at Firestone Complete Auto Care.

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Battery Size & Replacement for 2007 BMW 750Li

Researching battery replacements for your BMW 750Li? Check the chart to find the right car battery size and cold cranking amps for your 750Li.

Battery	Engine	Warranty		Cold Cranking Amps
H8-AGM	V8/4.8L	Replacement 36 months	Performance months	900

BATTERIES
V8/4.8L - Battery: H8-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 900

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Buy the Right Battery for Your BMW 750Li

You can pretty much drive your BMW 750Li until you don't want to anymore. But your 750Li's battery? Don't count on it to last forever. The average car battery lasts three to five years. You want to replace your 2007 BMW 750Li battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A slow engine crank, a blinking battery or check engine light, bloated battery case, corrosion-covered posts, or dim headlights can all be signs that your battery needs attention.

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. Drop in for a free battery check and, if needed, a replacement battery for your 2007 BMW 750Li. Automotive batteries are just one of our many areas of expertise. Our technicians are well-acquainted with BMW’s service specs for 750Li battery CCAs and reserve capacity. Get help figuring out the battery size that matches your vehicle, and schedule a weekday or weekend battery replacement service for your car.

Firestone Has DieHard Batteries for 750Lis

We know what’s best for your BMW 750Li, which is why we exclusively carry the best. Your 750Li needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries go above and beyond using state-of-the-art advancements to fuel the expanding power demands of new vehicles and their accessories. Don't call a DieHard battery ordinary. It's an extraordinary battery. Go with a DieHard battery for your 750Li and get behind the wheel with confidence. Why? Because performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

Caring for a New BMW 750Li Battery

Did you recently have a new 2007 BMW 750Li car battery installed? Great job! Give your new car battery the best start with proper care. Give your new battery a hand by 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 750Li Car Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a 750Li-specific battery question, pay us a visit. Our technicians are happy to help.

Why won't my 750Li battery stay charged? A battery that won't hold a charge is almost as good as dead. The battery might be old. Or, you’ve been leaving the doors slightly open and the cabin light at night. Stop in for a free battery check at your favorite Firestone Complete Auto Care and learn more about your battery's charge.
What happens to my old 750Li battery? We recycle it, taking care of both your car and the Earth.
How much will replacing my BMW 750Li’s battery cost if I get a DieHard battery? You can find affordable 750Li 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? A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.
Why is there white, flaky stuff around my 750Li’s battery post? The white, crusty stuff that can accumulate around 750Li car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.
How do I clean corrosion off my 750Li vehicle battery? You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your 750Li 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 750Li batteries near me? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install 750Li 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.