Why won’t my Rendezvous battery hold a charge?

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

What do you do with my dead Rendezvous battery?

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

What’s the cost of DieHard batteries for Buick Rendezvouss?

Buick Rendezvous 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, crusty buildup on my Rendezvous’s battery post?

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

How do I clean corrosion off my Rendezvous vehicle battery?

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

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

2006 Buick Rendezvous Car Batteries

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Get a Battery for Your Buick Rendezvous

Don't let a failing battery slow you down. Shop replacement batteries for 2006 Buick Rendezvouss today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2006 Buick Rendezvous

Need more info about Buick Rendezvous batteries? Use this chart to find the right battery size and CCAs for your Buick Rendezvous.

Battery	Engine	Warranty		Cold Cranking Amps
78-1	V6/3.5L	Replacement 24 months	Performance months	700
78FT-2	V6/3.5L	Replacement 36 months	Performance months	800
78-AGM	V6/3.5L	Replacement 36 months	Performance months	740
34FT-2	V6/3.6L	Replacement 36 months	Performance months	800
34-AGM	V6/3.6L	Replacement 36 months	Performance months	740

BATTERIES
V6/3.5L - Battery: 78-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 700
V6/3.5L - Battery: 78FT-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V6/3.5L - Battery: 78-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740
V6/3.6L - Battery: 34FT-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V6/3.6L - Battery: 34-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740

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Buy the Right Battery for Your Buick Rendezvous

Your Rendezvous doesn't have an expiration date, but its battery does. On average, auto batteries last anywhere from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Buick Rendezvous stranded. Watch for signs that your current battery is getting too old or too weak. A slow engine crank, an illuminated check engine light or battery signal, bloated battery case, corroded battery terminals, 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. Stop by for a free battery test and, if needed, a replacement battery for your 2006 Buick Rendezvous. Automotive batteries are just one of our many areas of expertise. Our expert technicians understand Buick service recommendations for Rendezvous battery cold cranking amps and reserve capacity. Get help identifying the type and size of battery that's best for your Rendezvous, and schedule an appointment today for a quick car battery replacement.

Why Choose a DieHard Battery for Your Rendezvous?

We only want what’s best for your Buick Rendezvous, which is why we only carry top-of-the-line replacement parts and batteries. Your vehicle needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard batteries go above and beyond and house the latest technology to fuel the increasing power demands of new vehicles. Don't call a DieHard battery ordinary. It's an extraordinary battery. Go with a DieHard battery for your Rendezvous and have the peace of mind that performance will be there when you need it most. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your Rendezvous’s New Battery Last

Have you recently had a fresh battery installed in your Buick Rendezvous? Congrats! You can give your new battery a head start with proper care and attention. flipping the dome lights and headlights off when exiting the car, limiting short trips, keeping the battery posts corrosion-free, and avoiding radio and electronic component use when the engine is off.

Commonly Asked Rendezvous Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a battery question that's unique to your Buick Rendezvous battery, pay us a visit. Our technicians have the answers.

Why won’t my Rendezvous battery hold a charge? A battery that won't hold a charge is almost as good as dead. It may be getting old. Or, you’ve been leaving the doors slightly open and the lights on overnight. Stop in for a free battery check at your favorite Firestone Complete Auto Care and learn more about your battery's charge.
What do you do with my dead Rendezvous battery? We recycle it, taking care of both your car and the Earth.
What’s the cost of DieHard batteries for Buick Rendezvouss? Buick Rendezvous 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, crusty buildup on my Rendezvous’s battery post? If you notice white, crusty stuff around the battery terminals of your Rendezvous, 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 Rendezvous’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
How do I clean corrosion off my Rendezvous vehicle battery? Regularly inspecting and cleaning your battery terminals will help keep your Rendezvous’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 Rendezvous batteries near me? Your local Firestone Complete Auto Care sells and installs Rendezvous batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.