Why won’t my E300 battery hold a charge?

A car battery that needs to be jump-started every time is as good as dead. It may be getting old. Or, you may have been leaving your car doors ajar and the lights on overnight. Stop in for a free battery check at your nearest Firestone Complete Auto Care and get a handle on your car battery’s health.

What do you do with my dead E300 battery?

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

What’s the cost of DieHard batteries for Mercedes-Benz E300s?

Get affordable prices on Mercedes-Benz E300 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 substance accumulating on my E300’s battery post?

If you notice white, crusty stuff around the battery terminals of your E300, 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 E300’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

How do I clean a corroded E300 battery terminal?

You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your E300 owner's manual to learn how to disconnect the battery cables. After disconnecting the cables, use a mixture of water and baking soda, a wire brush, and a rag to carefully clean the terminals.

Who carries E300 batteries near me?

When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install E300 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.

Car Batteries for 2018 Mercedes-Benz E300

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Mercedes-Benz E300 Batteries Near You

Don’t let a dead battery stop you. Shop replacement car batteries for your 2018 Mercedes-Benz E300 at Firestone Complete Auto Care.

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Buying a Replacement Battery for Mercedes-Benz E300

Your E300 doesn't have an expiration date, but its battery does. On average, auto batteries last anywhere from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Mercedes-Benz E300 stranded. Pay attention to clues that your battery is on its way out. A sluggish engine start, a blinking battery or check engine light, bloated battery case, corroded battery terminals, or faded headlights may all indicate that your battery needs attention.

Or, you can get a complimentary battery check at your nearest 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 2018 Mercedes-Benz E300. Automotive batteries are just one of our many areas of expertise. Our technicians are well-acquainted with Mercedes-Benz’s service specs for E300 battery cold cranking amps and reserve capacity. Get help identifying the type and size of battery that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.

Is There a DieHard Battery for E300s?

We know what’s best for your Mercedes-Benz E300, which is why we only carry top-of-the-line replacement parts and batteries. Your E300 needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard E300 batteries surpass expectations using state-of-the-art advancements to satisfy the increasing power needs 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 E300 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.

Making Your E300’s New Battery Last

Have you recently had a fresh battery installed in your Mercedes-Benz E300? Good thinking! You can give your new battery a head start with proper care and attention. Help extend your car battery’s life by decreasing the number of short trips you take, cleaning your battery posts, and not playing the radio or using other electronics when the engine is turned off.