Why won’t my Boxster 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 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 dead Boxster battery?

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

How much do DieHard batteries cost for your Porsche Boxster?

Get affordable prices on Porsche Boxster batteries by using one of our limited-time battery deals. Plus, all DieHard car batteries come with a free replacement warranty and extra coverage with DieHard Assurance.

How long do car batteries last?

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.

What is the white, crusty stuff around my Boxster’s battery post?

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

How do I remove corrosion from my Boxster car battery?

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 purchase Boxster batteries near me?

You can shop for Boxster 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.

2010 Porsche Boxster Batteries

Get a New Porsche Battery

Get a Battery for Your Porsche Boxster

Don’t let a dead battery stop you. Shop replacement car batteries for your 2010 Porsche Boxster at Firestone Complete Auto Care.

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2010 Porsche Boxster Battery Replacement & Size

Researching battery replacements for your Porsche Boxster? Check the chart to find the right car battery size and cold cranking amps for your Boxster.

Battery	Engine	Warranty		Cold Cranking Amps
94RH7	H6/3.4L	Replacement 36 months	Performance months	800
H7-AGM	H6/3.4L	Replacement 36 months	Performance months	850
94RH7	H6/2.9L	Replacement 36 months	Performance months	800
H7-AGM	H6/2.9L	Replacement 36 months	Performance months	850

BATTERIES
H6/3.4L - Battery: 94RH7 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
H6/3.4L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850
H6/2.9L - Battery: 94RH7 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
H6/2.9L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850

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Shopping for Porsche Boxster Car Batteries

You can pretty much drive your Porsche Boxster until you don't want to anymore. But your Boxster's battery? Don't count on it to last forever. On average, auto batteries last anywhere from three to five years. You want to replace your 2010 Porsche Boxster battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A sluggish engine start, a blinking battery or check engine light, swollen battery case, corrosion-covered posts, or weak lights may all indicate that your battery needs attention.

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. Drop in for a free battery check and, if needed, a replacement battery for your 2010 Porsche Boxster. Car batteries are one of our many specialties! Our technicians are familiar with Porsche-specific recommendations for Boxster car batteries’ reserve capacities and cold cranking amps. Get help choosing the battery size that's best for your Boxster, and schedule a fast car battery replacement at your earliest convenience.

Why Choose a DieHard Battery for Your Boxster?

We only want what’s best for your Porsche Boxster, which is why we carry just that. You need a reliable, durable and powerful battery in extremely hot and cold environments. DieHard Boxster batteries surpass expectations using the latest innovative technology to satisfy the increasing power demands of modern vehicles A DieHard battery isn't an ordinary car battery. It's extraordinary. Choose a DieHard battery for your Porsche Boxster 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.

Caring for a New Porsche Boxster Battery

Did you recently have a new 2010 Porsche Boxster car battery installed? Great job! Now, help it last longer and stay charged by caring for it from the get-go. You can take care of your battery by cutting back on unnecessary short trips, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.