Why won't my 135is battery stay charged?

A battery is in its final hour when it will no longer hold a charge. The battery might be old. Or, you’ve been leaving the doors slightly open and the lights on overnight. Stop by for a free battery test at your local Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my old 135is battery?

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

How much do DieHard batteries cost for your BMW 135is?

Get affordable prices on BMW 135is 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 often should I replace my car battery?

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 135is’s battery post?

The white, flaky stuff that can build up around your 135is’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 135is, 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 clean corrosion off my 135is vehicle battery?

Regularly inspecting and cleaning your battery terminals will help keep your 135is’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.

Who sells 135is batteries near me?

When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install 135is batteries at our stores nationwide — and our Firestone Direct mobile vans can provide convenient on-site battery services. Learn more about our mobile battery services and book an appointment.

2013 BMW 135is Car Batteries

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Get a Battery for Your BMW 135is

Don't let a failing battery slow you down. Shop replacement batteries for 2013 BMW 135iss today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2013 BMW 135is

Researching battery replacements for your BMW 135is? Use this chart to find the right battery size and CCAs for your BMW 135is.

Battery	Engine	Warranty		Cold Cranking Amps
91-1	L6/3.0L	Replacement 24 months	Performance months	615
48H6	L6/3.0L	Replacement 36 months	Performance months	730
H6-AGM	L6/3.0L	Replacement 36 months	Performance months	760

BATTERIES
L6/3.0L - Battery: 91-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 615
L6/3.0L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
L6/3.0L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760

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Buying a Replacement Battery for BMW 135is

You can pretty much drive your BMW 135is until you don't want to anymore. But your 135is's battery? Don't count on it to last forever. Generally, car batteries last from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your BMW 135is 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, corroded battery terminals, or weak lights can all be signs 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. Drop in for a free battery check and, if necessary, a battery replacement to help keep your 2013 BMW 135is running! Car batteries are only one of our many strong suits. Our expert technicians understand BMW service recommendations for 135is battery CCAs and reserve capacity. Get help figuring out the battery size that fits your car perfectly, and schedule a fast car battery replacement at your earliest convenience.

Is There a DieHard Battery for 135iss?

We know what’s best for your BMW 135is, which is why we exclusively carry the best. You need a reliable, durable and powerful battery in even the most extreme conditions. DieHard batteries shatter expectations using the latest innovative technology to satisfy the increasing power demands of modern vehicles They're no ordinary battery, they're extraordinary. Choose a DieHard battery for your BMW 135is and drive with confidence knowing that performance will be there when you need it most. That's the kind of battery we deliver.

Caring for a New BMW 135is Battery

Got a new car battery installed in your 2013 BMW 135is? Great job! You can give your new battery a head start with proper care and attention. Give your new battery a hand by cutting back on unnecessary short trips, keeping your battery posts clean, and avoiding radio and electronic component use when the engine is off.

Commonly Asked 135is Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a 135is-specific battery question, stop by your nearest store. Our technicians have the answers.

Why won't my 135is battery stay charged? A battery is in its final hour when it will no longer hold a charge. The battery might be old. Or, you’ve been leaving the doors slightly open and the lights on overnight. Stop by for a free battery test at your local Firestone Complete Auto Care and learn more about your battery's charge.
What do you do with my old 135is battery? We recycle it, taking care of both your car and the Earth.
How much do DieHard batteries cost for your BMW 135is? Get affordable prices on BMW 135is 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 often should I replace my car battery? 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 135is’s battery post? The white, flaky stuff that can build up around your 135is’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 135is, 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 clean corrosion off my 135is vehicle battery? Regularly inspecting and cleaning your battery terminals will help keep your 135is’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.
Who sells 135is batteries near me? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install 135is batteries at our stores nationwide — and our Firestone Direct mobile vans can provide convenient on-site battery services. Learn more about our mobile battery services and book an appointment.