Why won’t my 718 Cayman battery hold a charge?

A car battery that needs to be jump-started every time is as good as dead. It may be getting old. Or, you may have a habit of leaving your car doors open and the cabin light at night. Stop by for a free battery test at your nearest Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my dead 718 Cayman battery?

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

How much do DieHard batteries cost for your Porsche 718 Cayman?

You can find affordable 718 Cayman 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 is a car battery good for?

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 718 Cayman’s battery post?

The white, flaky stuff that can build up around your 718 Cayman’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 718 Cayman, 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 remove corrosion from my 718 Cayman car battery?

To help extend the life of your battery, you should routinely inspect and clean the terminals using a baking soda and water mix, wire brush, and rag. Be sure to disconnect the battery cables before cleaning and check your 718 Cayman owner’s manual for instructions on how to do so.

Who sells 718 Cayman batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install 718 Cayman batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.

2018 Porsche 718 Cayman Batteries

Get a New Porsche Battery

Get a New Porsche 718 Cayman Battery

Don't let a failing battery slow you down. Shop replacement batteries for 2018 Porsche 718 Caymans today and schedule a quick installation at Firestone Complete Auto Care.

Shop Batteries

Battery Size & Replacement for 2018 Porsche 718 Cayman

Not sure what battery to get for your Porsche 718 Cayman? Check the chart to find the right car battery size and cold cranking amps for your 718 Cayman.

Battery	Engine	Warranty		Cold Cranking Amps
H6-AGM	H4/2.5L	Replacement 36 months	Performance months	760
H6-AGM	H4/2.0L	Replacement 36 months	Performance months	760

BATTERIES
H4/2.5L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
H4/2.0L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760

Schedule an Appointment

Shopping for Porsche 718 Cayman Car Batteries

Sadly, your Porsche 718 Cayman won't last forever. Neither will its battery. Generally, car batteries last from three to five years. You want to replace your 2018 Porsche 718 Cayman battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A lagging starter, an illuminated check engine light or battery signal, bloated battery case, corrosion-covered posts, and subpar electrical performance can all be signs that your battery is waving goodbye.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. With computerized testing we can see how much charge is left in your battery. Visit us for a complimentary battery check and, if needed, a replacement battery for your 2018 Porsche 718 Cayman. Car batteries are only one of our many strong suits. Our technicians are well-acquainted with Porsche’s service specs for 718 Cayman battery CCAs and reserve capacity. Get help figuring out the battery size that's best for your 718 Cayman, and schedule a fast car battery replacement at your earliest convenience.

Firestone Has DieHard Batteries for 718 Caymans

We only want what’s best for your Porsche 718 Cayman, which is why we only carry top-of-the-line replacement parts and batteries. You need a reliable, durable and powerful battery in extremely hot and cold environments. DieHard 718 Cayman batteries surpass expectations using the latest innovative technology to satisfy the growing power needs of modern vehicles A DieHard battery isn't an ordinary car battery. It's extraordinary. Go with a DieHard battery for your 718 Cayman and get behind the wheel with confidence. Why? Because performance will be there when you need it most. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 2018 Porsche 718 Cayman Battery

Got a new car battery installed in your 2018 Porsche 718 Cayman? Good thinking! You can give your new battery a head start with proper care and attention. Help extend your car battery’s life by limiting short trips, keeping your battery posts clean, and not playing the radio or using other electronics when the engine is turned off.

Answers to Your 718 Cayman Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have battery questions that are Porsche 718 Cayman-specific, pay us a visit. Our expert techs have the answers you need.

Why won’t my 718 Cayman battery hold a charge? A car battery that needs to be jump-started every time is as good as dead. It may be getting old. Or, you may have a habit of leaving your car doors open and the cabin light at night. Stop by for a free battery test at your nearest Firestone Complete Auto Care and learn more about your battery's charge.
What do you do with my dead 718 Cayman battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
How much do DieHard batteries cost for your Porsche 718 Cayman? You can find affordable 718 Cayman 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 is a car battery good for? 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 718 Cayman’s battery post? The white, flaky stuff that can build up around your 718 Cayman’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 718 Cayman, 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 remove corrosion from my 718 Cayman car battery? To help extend the life of your battery, you should routinely inspect and clean the terminals using a baking soda and water mix, wire brush, and rag. Be sure to disconnect the battery cables before cleaning and check your 718 Cayman owner’s manual for instructions on how to do so.
Who sells 718 Cayman batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install 718 Cayman batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.