2013 Porsche 911 Batteries

Get a New Porsche 911 Battery

Don't let a failing battery slow you down. Shop replacement batteries for 2013 Porsche 911s today and schedule a quick installation at Firestone Complete Auto Care.

Battery Size & Replacement for 2013 Porsche 911

Not sure what battery to get for your Porsche 911? Use the following chart to find information on Porsche 911 battery size and cold cranking amps.

Battery Engine Warranty Cold Cranking Amps
93-1 H6/3.8L Replacement 24 months Performance months 825
49H8 H6/3.8L Replacement 36 months Performance months 900
H8-AGM H6/3.8L Replacement 36 months Performance months 900
93-1 H6/3.4L Replacement 24 months Performance months 825
49H8 H6/3.4L Replacement 36 months Performance months 900
H8-AGM H6/3.4L Replacement 36 months Performance months 900
BATTERIES

H6/3.8L

- Battery: 93-1

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 825

H6/3.8L

- Battery: 49H8

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 900

H6/3.8L

- Battery: H8-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 900

H6/3.4L

- Battery: 93-1

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 825

H6/3.4L

- Battery: 49H8

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 900

H6/3.4L

- Battery: H8-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 900

Buy the Right Battery for Your Porsche 911

Sadly, your Porsche 911 won't last forever. Neither will its battery. The average car battery lasts three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Porsche 911 stranded. Watch for signs that your current battery is getting too old or too weak. A lagging starter, an illuminated battery or check engine light, swollen battery case, corrosion-covered posts, or dim headlights can all signal that your battery is on its last leg.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. Our equipment can see how much charge is left in your battery. Drop in for a free battery check and, if necessary, a battery replacement to help keep your 2013 Porsche 911 running! Car batteries are one of our many specialties! Our technicians are well-acquainted with Porsche’s service specs for 911 car batteries’ reserve capacities and cold cranking amps. Get help choosing the battery size that matches your vehicle, and schedule an appointment today for a quick car battery replacement.

Why Choose a DieHard Battery for Your 911?

We only want what’s best for your Porsche 911, which is why we carry just that. You need a reliable, durable and powerful battery in even the most extreme conditions. DieHard 911 batteries surpass expectations using state-of-the-art advancements to meet the expanding power requirements of new vehicles. They're no ordinary battery, they're extraordinary. Choose a DieHard battery for your Porsche 911 and get behind the wheel with confidence. Why? Because performance will be there when you need it most. That's the kind of battery we deliver.

Making Your 911’s New Battery Last

Got a new car battery installed in your 2013 Porsche 911? Good thinking! Now, help it last longer and stay charged by caring for it from the get-go. ensuring all the lights are turned off before you leave the car, cutting back on unnecessary short trips, keeping the battery posts corrosion-free, and avoiding radio and electronic component use when the engine is off.

Answers to Your 911 Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a 911-specific battery question, stop by your nearest store. Our expert techs have the answers you need.

  • Why won’t my 911 battery hold a charge? A battery is in its final hour when it will no longer hold a charge. The battery might be old. Or, you may have been leaving your car doors ajar and the dome lights on during the night. Stop by for a free battery test at your local Firestone Complete Auto Care and learn more about your battery's charge.
  • What happens to my old 911 battery? We’ll recycle your car battery for you!
  • What’s the cost of DieHard batteries for Porsche 911s? You can find affordable 911 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.
  • What is the white, crusty substance accumulating on my 911’s battery post? The white, crusty stuff that can accumulate around 911 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 a corroded 911 battery terminal? 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 find a battery for my 911? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install 911 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.