Lexus NX 300h Hybrid Battery 2015-2021

    Lexus NX 300h Hybrid Battery 2015-2021

      Product form
      • Free Shipping Within the Contiguous United States
        (Additional fees to remote areas or residential freight deliveries)
      • No Core Charge, and Free Core Returns
      • 30 Day Money Back Guarantee
      • No Restocking Fee
      • 47% Less than Dealer Pricing

      MSRP:$4,849  $2,549

      • Core Return Required, Free return label included
      • Free Shipping, Lower 48

        Guaranteed Fitment:Lexus NX 300H (2015, 2016, 2017, 2018, 2019, 2020, 2021)

        In Stock, Order today

        Verify Fitment — Buy With Confidence

        Enter your VIN to confirm this battery fits your exact vehicle.

        If more than one compatible option is found, submit your VIN using our contact form and our team will verify the correct battery before you purchase.

        Searching ...

        Description

        The Lexus NX300h embodies the essence of a luxury SUV with all of the benefits of the hybrid synergy drive efficiency. Our replacement hybrid battery for the Lexus NX300h is the perfect choice make your Lexus run like new again for years to come and help you avoid the cost of buying a new car. Don’t let the dealer convince you to trade the car in, or overpay for a replacement battery. Buy this instead and save some serious money!

        Specifications

        • Vehicle Fit: Lexus NX 300H (2015-2021)
        • Weight: 300.0 lb
        • Capacity: 6.5 Ah
        • Item condition: Fully Remanufactured
        • Number of batteries: 40
        • Package contents: Hybrid Battery Pack-Fully Assembled
        • Electronics included: Yes
        • Part number: G9510-78010 , G9510-78120
        Warranty

        Our warranties stand out as the best in the industry. We provide complete warranty coverage for 3 or 6 years and unlimited mileage. We expect this battery to provide years of trouble-free operation, however, if anything were to happen we will provide a complete replacement battery.

        Returns

        Best Hybrid Batteries is committed to 100% customer satisfaction. If you are unsatisfied in any way, you may return your purchase within 30 days of the original purchase date. No questions asked, and no restocking fees.

        Shipping

        Best Hybrid Batteries offers flat rate shipping based on product weight and shipping zones, with free shipping offered on select products. All shipping rates are calculated and displayed during checkout. Each battery order also includes a free pre-paid shipping label for returning the core battery. Just package the core battery using the same box we sent with the replacement battery and attach the pre-paid label to the box for returning the core battery to Best Hybrid Batteries. 

        Installation Options

        • DIY Install

          DIY Install • Core Deposit Waived • 2–4 Day U.S. Delivery

          Most drivers don’t realize how easy it is to save time and money with a DIY hybrid battery replacement. We provide simple, step-by-step instructions to make installation straightforward—even for first-timers.

          To keep things affordable, we automatically waive the core deposit and include pre-paid return shipping so you can send your old battery back to Best Hybrid Batteries after installation.

        • Scheduled Install

          Scheduled Install • Core Exchange at Install • 2–4 Day U.S. Delivery 

          Choose our Scheduled Installation option and let our professionals handle everything for you. We offer White Glove installation at over 500 locations nationwide, making it easy to find a White Glove location option

          Your original battery is exchanged at the time of installation, so there’s no need to worry about core returns or shipping it back. Installation charges vary by location and are not included in the battery price, but typically range around $500.

          In select areas—including Chicago and surrounding regions—we also offer Mobile Installation, where our technicians come directly to your preferred location.

        • International Ship

          International Shipping • Core Charge Applies

          We proudly offer our complete line of hybrid batteries for international shipment, all backed by our full warranty coverage. Customers around the world can order from America’s most trusted supplier of guaranteed-performance hybrid batteries, with solutions available for virtually every hybrid vehicle on the road today.

          International shipping rates are not calculated automatically at checkout. Please contact us for a custom shipping quote, or choose to ship directly to your freight forwarder of choice.

          A core charge applies to all international orders. Experience the difference a Best Hybrid Battery can make in your vehicle’s performance—wherever you drive.

        Recently viewed products

          © 2026 Best Hybrid Batteries

          Login

          Forgot your password?

          Don't have an account yet?
          Create account