Why doesn’t my Cooper battery stay charged?

A battery is in its final hour when it will no longer hold a charge. It may be getting old. Or, you may have a habit of leaving your car doors open and the cabin light at night. 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 Cooper battery?

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

How much do DieHard batteries cost for your Mini Cooper?

You can find affordable Cooper 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 can I expect my car battery to last?

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, crusty buildup on my Cooper’s battery post?

A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your Cooper car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.

How do I clean a corroded Cooper 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.

Who carries Cooper batteries near me?

You can shop for Cooper 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 2015 Mini Cooper

Get a New Mini Battery

Get a New Mini Cooper Battery

Don't let a failing battery slow you down. Shop replacement batteries for 2015 Mini Coopers today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2015 Mini Cooper

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

Battery	Engine	Warranty		Cold Cranking Amps
H4	L3/1.5L	Replacement 36 months	Performance months	480
91-1	L3/1.5L	Replacement 24 months	Performance months	615
H6-AGM	L3/1.5L	Replacement 36 months	Performance months	760
H4	L4/1.6L	Replacement 36 months	Performance months	480
91-1	L4/1.6L	Replacement 24 months	Performance months	615
H5-AGM	L4/1.6L	Replacement 36 months	Performance months	680
H4	L4/2.0L	Replacement 36 months	Performance months	480
91-1	L4/2.0L	Replacement 24 months	Performance months	615
H7-AGM	L4/2.0L	Replacement 36 months	Performance months	850

BATTERIES
L3/1.5L - Battery: H4 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 480
L3/1.5L - Battery: 91-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 615
L3/1.5L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/1.6L - Battery: H4 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 480
L4/1.6L - Battery: 91-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 615
L4/1.6L - Battery: H5-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 680
L4/2.0L - Battery: H4 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 480
L4/2.0L - Battery: 91-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 615
L4/2.0L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850

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Shopping for Mini Cooper Car Batteries

Your Cooper doesn't have an expiration date, but its battery does. The average car battery lasts three to five years. Don’t get stranded by your Cooper’s car battery. Replace it regularly instead! Look out for symptoms of a faulty car battery. A lagging starter, an illuminated battery or check engine light, bloated battery case, corrosion-covered posts, or faded 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. With computerized testing we can see how much charge is left in your battery. Stop by for a free battery test and, if needed, a replacement battery for your 2015 Mini Cooper. Car batteries are one of our many specialties! Our technicians are well-acquainted with Mini’s service specs for Cooper battery CCAs and reserve capacity. Get help figuring out the battery size that fits your car perfectly, and schedule an appointment today for a quick car battery replacement.

Is There a DieHard Battery for Coopers?

We only want what’s best for your Mini Cooper, which is why we exclusively carry the best. Your Cooper needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries go above and beyond using the latest innovative technology to satisfy the increasing power demands of new vehicles. They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your Mini Cooper and get behind the wheel with confidence. Why? Because performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

Caring for a New Mini Cooper Battery

Did you recently have a new 2015 Mini Cooper car battery installed? 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, decreasing the number of short trips you take, keeping the battery posts corrosion-free, and not using electronics such as the radio and power outlets when the engine is off.

Answers to Your Cooper Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have battery questions that are Mini Cooper-specific, stop by your nearest store. Our technicians have the answers.

Why doesn’t my Cooper battery stay charged? A battery is in its final hour when it will no longer hold a charge. It may be getting old. Or, you may have a habit of leaving your car doors open and the cabin light at night. 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 Cooper battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
How much do DieHard batteries cost for your Mini Cooper? You can find affordable Cooper 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 can I expect my car battery to last? 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, crusty buildup on my Cooper’s battery post? A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your Cooper car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.
How do I clean a corroded Cooper 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.
Who carries Cooper batteries near me? You can shop for Cooper 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.