Car Batteries for 2024 Lexus RX450h+

Get a New Lexus Battery

Get a New Lexus RX450h+ Battery

Don’t let a dead battery stop you. Shop replacement car batteries for your 2024 Lexus RX450h+ at Firestone Complete Auto Care.

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Buy the Right Battery for Your Lexus RX450h+

You can pretty much drive your Lexus RX450h+ until you don't want to anymore. But your RX450h+'s battery? Don't count on it to last forever. The average car battery lasts three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Lexus RX450h+ stranded. Watch for signs that your current battery is getting too old or too weak. A slow engine crank, a blinking battery or check engine light, swollen battery case, corroded battery posts, or faded headlights 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 needed, a replacement battery for your 2024 Lexus RX450h+. Automotive batteries are just one of our many areas of expertise. Our technicians are familiar with Lexus-specific recommendations for RX450h+ battery cold cranking amps and reserve capacity. Get help figuring out the battery size that fits your car perfectly, and schedule a weekday or weekend battery replacement service for your car.

Why Choose a DieHard Battery for Your RX450h+?

Your Lexus RX450h+ deserves the best, which is why we exclusively carry the best. Your RX450h+ needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries go above and beyond and house the latest technology to fuel the expanding power needs of new vehicles and their accessories. They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your Lexus RX450h+ and get behind the wheel with confidence. Why? Because your battery will perform when you need it. That's the kind of battery we deliver.

Caring for a New Lexus RX450h+ Battery

Got a new car battery installed in your 2024 Lexus RX450h+? Congrats! Give your new car battery the best start with proper care. Help extend your car battery’s life by cutting back on unnecessary short trips, cleaning your battery posts, and not playing the radio or using other electronics when the engine is turned off.

Answers to Your RX450h+ Car Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have battery questions that are Lexus RX450h+-specific, stop by your nearest store. Our expert techs have the answers you need.

  • Why doesn’t my RX450h+ battery stay charged? A car battery that needs to be jump-started every time is as good as dead. It may be getting old. Or, you’ve been leaving the doors slightly open and the cabin light at night. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care to learn more about the state of your battery.
  • What happens to my old RX450h+ battery? We recycle it, taking care of both your car and the Earth.
  • How much will replacing my Lexus RX450h+’s battery cost if I get a DieHard battery? Get affordable prices on Lexus RX450h+ 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.
  • What is the average lifespan of a car battery? You can usually get three to five years out of your car battery. However, battery type, how well you maintain your battery, and your driving habits can all affect your battery’s lifespan.
  • What is the white, crusty stuff around my RX450h+’s battery post? The white, crusty stuff that can accumulate around RX450h+ car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.
  • What do I do about corrosion on my RX450h+ car battery? Regularly inspecting and cleaning your battery terminals will help keep your RX450h+’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 RX450h+? You can shop for RX450h+ batteries at your local Firestone Complete Auto Care, and our expert technicians will even handle the installation. Don’t have time to visit our store? Our Firestone Direct mobile vans can come to you for battery installations! Learn more about our mobile battery services.