2021 BMW i3s Batteries

Get a New BMW Battery

BMW i3s Batteries Near You

Don’t let a dead battery stop you. Shop replacement car batteries for your 2021 BMW i3s at Firestone Complete Auto Care.

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Buying a Replacement Battery for BMW i3s

Your i3s doesn't have an expiration date, but its battery does. Generally, car batteries last from three to five years. You want to replace your 2021 BMW i3s battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A lagging starter, an illuminated battery or check engine light, swollen battery case, corrosion-covered posts, and subpar electrical performance can all signal that your battery needs attention.

You can also get a Free Battery Test at your local 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 needed, a replacement battery for your 2021 BMW i3s. Car batteries are one of our many specialties! Our technicians are familiar with BMW-specific recommendations for i3s battery cold cranking amps and reserve capacity. Get help identifying the type and size of battery that matches your vehicle, and schedule a weekday or weekend battery replacement service for your car.

Firestone Has DieHard Batteries for  i3ss

We only want what’s best for your BMW i3s, which is why we carry just that. Your i3s needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard batteries shatter expectations using the latest innovative technology to meet the growing power requirements of new vehicles and their accessories. They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your BMW i3s and have the peace of mind that 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 BMW i3s Battery

Got a new car battery installed in your 2021 BMW i3s? Good thinking! Give your new car battery the best start with proper care. Give your new battery a hand by 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.

Top i3s Car Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a battery question that's unique to your BMW i3s battery, visit your nearest store. Our expert techs have the answers you need.

  • Why won’t my i3s battery hold a charge? A battery is in its final hour when it will no longer hold a charge. It may be getting old. Or, you may have been leaving your car doors ajar and the dome lights on during the night. Stop by for a complimentary battery check at your nearest Firestone Complete Auto Care and learn more about your battery's charge.
  • What do you do with my old i3s battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
  • What’s the cost of DieHard batteries for BMW i3ss? Get affordable prices on BMW i3s 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 is a car battery good for? The typical 12-volt car battery may last three to five years, depending on the type of battery, the driving conditions, and how well the battery is maintained.
  • Why is there white, flaky stuff around my i3s’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 i3s 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 i3s battery terminal? Regularly inspecting and cleaning your battery terminals will help keep your i3s’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.
  • Where can I find a battery for my i3s? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install i3s 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.