2020 Lexus NX300h Batteries

Get a Battery for Your Lexus NX300h

Don't let a failing battery slow you down. Shop replacement batteries for 2020 Lexus NX300hs today and schedule a quick installation at Firestone Complete Auto Care.

2020 Lexus NX300h Battery Replacement & Size

Researching battery replacements for your Lexus NX300h? Use this chart to find the right battery size and CCAs for your Lexus NX300h.

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

Buying a Replacement Battery for Lexus NX300h

Sadly, your Lexus NX300h won't last forever. Neither will its battery. Generally, car batteries last from three to five years. You want to replace your 2020 Lexus NX300h battery before it fails and leaves you stranded. Watch for signs that your current battery is getting too old or too weak. A lagging starter, a blinking battery or check engine light, swollen battery case, corroded battery terminals, or faded headlights can all be signs that your battery is on its last leg.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. With computerized testing we 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 2020 Lexus NX300h. Car batteries are one of our many specialties! Our expert technicians understand Lexus service recommendations for NX300h battery cold cranking amps and reserve capacity. Get help figuring out the battery size that matches your vehicle, and schedule an appointment today for a quick car battery replacement.

Firestone Has DieHard Batteries for  NX300hs

Your Lexus NX300h deserves the best, which is why we only carry top-of-the-line replacement parts and batteries. You need a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries go above and beyond using the latest innovative technology to fuel 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 NX300h and have the peace of mind that your battery will perform when you need it. That's the kind of battery we deliver.

After Buying 2020 Lexus NX300h Battery

Got a new car battery installed in your 2020 Lexus NX300h? Great job! Now, help it last longer and stay charged by caring for it from the get-go. You can take care of your battery by decreasing the number of short trips you take, keeping the battery posts corrosion-free, and avoiding radio and electronic component use when the engine is off.

Top NX300h Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a battery question that's unique to your Lexus NX300h battery, pay us a visit. Our expert techs have the answers you need.

  • Why won’t my NX300h 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 free battery test at your local Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What happens to my old NX300h battery? We’ll recycle your car battery for you!
  • What’s the cost of DieHard batteries for Lexus NX300hs? 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 long can I expect my car battery to last? A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.
  • What is the white, crusty substance accumulating on my NX300h’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 NX300h 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 remove corrosion from my NX300h car 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 carries NX300h batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install NX300h batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.