Why doesn’t my NX300h battery stay charged?

A battery that won't hold a charge is almost as good as dead. It may be getting old. Or, you may have a habit of leaving your car doors open and the cabin light at night. Stop by for a complimentary battery check at your local Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my old NX300h battery?

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

How much will replacing my Lexus NX300h’s battery cost if I get a DieHard battery?

You can find affordable NX300h 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 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 NX300h’s battery post?

If you notice white, crusty stuff around the battery terminals of your NX300h, 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 NX300h’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

How do I clean corrosion off my NX300h vehicle battery?

Regularly inspecting and cleaning your battery terminals will help keep your NX300h’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 NX300h batteries near me?

When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install NX300h 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 2017 Lexus NX300h

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Get a Battery for Your Lexus NX300h

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2017 Lexus NX300h today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 2017 Lexus NX300h

Researching battery replacements for your Lexus NX300h? Use the following chart to find information on Lexus NX300h battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
47H5	L4/2.5L	Replacement 36 months	Performance months	650
H5-AGM	L4/2.5L	Replacement 36 months	Performance months	680

BATTERIES
L4/2.5L - Battery: 47H5 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650
L4/2.5L - Battery: H5-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 680

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Shopping for Lexus NX300h Car Batteries

Your NX300h 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 Lexus NX300h stranded. Look out for symptoms of a faulty car battery. A lagging starter, an illuminated check engine light or battery signal, swollen battery case, corroded battery terminals, or faded headlights may all indicate that your battery is waving goodbye.

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 2017 Lexus NX300h. Car batteries are only one of our many strong suits. Our technicians are well-acquainted with Lexus’s service specs for NX300h car batteries’ reserve capacities and cold cranking amps. Get help identifying the type and size of battery that fits your car perfectly, and schedule a fast car battery replacement at your earliest convenience.

Why Choose a DieHard Battery for Your NX300h?

Your Lexus NX300h deserves the best, which is why we only carry top-of-the-line replacement parts and batteries. Your NX300h needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries go above and beyond and house the latest technology to satisfy the expanding power needs of new vehicles. Don't call a DieHard battery ordinary. It's an extraordinary battery. Choose a DieHard battery for your Lexus NX300h 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.

After Buying 2017 Lexus NX300h Battery

Got a new car battery installed in your 2017 Lexus NX300h? Good thinking! You can give your new battery a head start with proper care and attention. ensuring all the lights are turned off before you leave the car, decreasing the number of short trips you take, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.