Why doesn’t my Liberty battery stay charged?

A battery that won't hold a charge is almost as good as dead. The battery may be too 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 learn more about your battery's charge.

What do you do with my old Liberty battery?

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

How much do DieHard batteries cost for your Jeep Liberty?

Jeep Liberty 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 often should I replace my car battery?

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.

Why is there white, crusty buildup on my Liberty’s battery post?

The white, crusty stuff that can accumulate around Liberty 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.

What do I do about corrosion on my Liberty car battery?

Regularly inspecting and cleaning your battery terminals will help keep your Liberty’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.

Where can I purchase Liberty batteries near me?

You can shop for Liberty batteries at your local Firestone Complete Auto Care, and our expert technicians will even handle the installation. Don’t have time to visit our store? Our Firestone Direct mobile vans can come to you for battery installations! Learn more about our mobile battery services.

Car Batteries for 2008 Jeep Liberty

Get a New Jeep Battery

Jeep Liberty Batteries Near You

Don’t let a dead battery stop you. Shop replacement car batteries for your 2008 Jeep Liberty at Firestone Complete Auto Care.

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Battery Size & Replacement for 2008 Jeep Liberty

Researching battery replacements for your Jeep Liberty? Use this chart to find the right battery size and CCAs for your Jeep Liberty.

Battery	Engine	Warranty		Cold Cranking Amps
34FT-2	V6/3.7L	Replacement 36 months	Performance months	800
34-AGM	V6/3.7L	Replacement 36 months	Performance months	740

BATTERIES
V6/3.7L - Battery: 34FT-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V6/3.7L - Battery: 34-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740

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Buy the Right Battery for Your Jeep Liberty

You can pretty much drive your Jeep Liberty until you don't want to anymore. But your Liberty's battery? Don't count on it to last forever. 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 Jeep Liberty stranded. Look out for symptoms of a faulty car battery. A slow engine crank, a blinking battery or check engine light, swollen battery case, corroded battery terminals, or weak lights 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, get your Jeep Liberty a replacement battery. Automotive batteries are just one of our many areas of expertise. Our expert technicians understand Jeep service recommendations for Liberty car batteries’ reserve capacities and cold cranking amps. Get help identifying the type and size of battery that's best for your Liberty, and schedule a fast car battery replacement at your earliest convenience.

Why Choose a DieHard Battery for Your Liberty?

We know what’s best for your Jeep Liberty, which is why we exclusively carry the best. Your Liberty needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard batteries go above and beyond using state-of-the-art advancements to meet the increasing power needs of new vehicles and their accessories. A DieHard battery isn't an ordinary car battery. It's extraordinary. Buy a DieHard battery for your Jeep Liberty and have the peace of mind that your battery will perform when you need it. That's the kind of battery we deliver.

Making Your Liberty’s New Battery Last

Did you recently have a new 2008 Jeep Liberty car battery installed? Great job! Now, help it last longer and stay charged by caring for it from the get-go. Give your new battery a hand by limiting short trips, keeping the battery posts corrosion-free, and not using electronics such as the radio and power outlets when the engine is off.

Commonly Asked Liberty Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a Liberty-specific battery question, stop by your nearest store. Our expert techs have the answers you need.

Why doesn’t my Liberty battery stay charged? A battery that won't hold a charge is almost as good as dead. The battery may be too 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 learn more about your battery's charge.
What do you do with my old Liberty battery? We recycle it, taking care of both your car and the Earth.
How much do DieHard batteries cost for your Jeep Liberty? Jeep Liberty 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 often should I replace my car battery? 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.
Why is there white, crusty buildup on my Liberty’s battery post? The white, crusty stuff that can accumulate around Liberty 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.
What do I do about corrosion on my Liberty car battery? Regularly inspecting and cleaning your battery terminals will help keep your Liberty’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.
Where can I purchase Liberty batteries near me? You can shop for Liberty batteries at your local Firestone Complete Auto Care, and our expert technicians will even handle the installation. Don’t have time to visit our store? Our Firestone Direct mobile vans can come to you for battery installations! Learn more about our mobile battery services.