Why doesn’t my Cooper battery stay charged?

A battery is in its final hour when it will no longer hold a charge. The battery may be too old. Or, you may have a habit of leaving your car doors open and the lights on overnight. Stop by for a complimentary battery check at your local Firestone Complete Auto Care and get a handle on your car battery’s health.

What do you do with my old Cooper battery?

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

How much do DieHard batteries cost for your Mini Cooper?

Mini Cooper 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?

You can usually get three to five years out of your car battery. However, battery type, how well you maintain your battery, and your driving habits can all affect your battery’s lifespan.

Why is there white, flaky stuff around my Cooper’s battery post?

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

How do I remove corrosion from my Cooper 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 Cooper owner’s manual for instructions on how to do so.

Who sells Cooper batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install Cooper 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 Mini Cooper Car Batteries

Get a New Mini Battery

Get a New Mini Cooper Battery

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

Shop Batteries

The Right Battery Size for a 2018 Mini Cooper

Researching battery replacements for your Mini Cooper? Use the following chart to find information on Mini Cooper battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
94RH7	L4/2.0L	Replacement 36 months	Performance months	800
H5-AGM	L4/2.0L	Replacement 36 months	Performance months	680
94RH7	L3/1.5L	Replacement 36 months	Performance months	800
H7-AGM	L3/1.5L	Replacement 36 months	Performance months	850

BATTERIES
L4/2.0L - Battery: 94RH7 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
L4/2.0L - Battery: H5-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 680
L3/1.5L - Battery: 94RH7 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
L3/1.5L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850

Schedule an Appointment

Buy the Right Battery for Your Mini Cooper

Sadly, your Mini Cooper won't last forever. Neither will its battery. Generally, car batteries last from three to five years. You want to replace your 2018 Mini Cooper battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A sluggish engine start, an illuminated check engine light or battery signal, bloated battery case, corrosion-covered posts, and subpar electrical performance may all indicate that your battery needs attention.

Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. Our equipment 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 Mini Cooper. Automotive batteries are just one of our many areas of expertise. Our expert technicians understand Mini service recommendations for Cooper battery CCAs and reserve capacity. Get help figuring out the battery size that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.

Why Choose a DieHard Battery for Your Cooper?

Your Mini Cooper deserves the best, which is why we exclusively carry the best. Your vehicle needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard batteries go above and beyond and house the latest technology to satisfy the increasing power demands of new vehicles and their accessories. A DieHard battery isn't an ordinary car battery. It's extraordinary. Go with a DieHard battery for your Cooper and have the peace of mind that your battery will perform when you need it. That's the kind of battery we deliver.

Caring for a New Mini Cooper Battery

Got a new car battery installed in your 2018 Mini Cooper? Great job! Now, help it last longer and stay charged by caring for it from the get-go. Help extend your car battery’s life by cutting back on unnecessary short trips, keeping the battery posts corrosion-free, and not playing the radio or using other electronics when the engine is turned off.