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Lexus RX350 Car and Truck Battery

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Showing 12 of 114

Showing 12 of 114 Batteries

 Longer Lasting

Duracell Ultra Car Battery | Group 94R | 800 CCA | Platinum AGM

 Longer Lasting

SLI94RAGM
Duracell Ultra Car Battery | Group 94R | 800 CCA | Platinum AGM
Reviews Link

  • What Our Experts Are Saying

    Get reliable 800 CCA starts and AGM durability—built for modern vehicles with heavy electronics and long-lasting, maintenance-free performance.

  • Brand:
    Duracell Ultra
  • Format:
    BCI Group 94R
  • Cold Cranking Amps:
    800
  • Terminal Type:
    SAE, Automotive Post
259 dollars 99 cents
Refundable Core Deposit per Battery: 22 dollars

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Purchase Options for SLI94RAGM
Pick Up at Dayton
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SLI26R
Duracell Ultra Car Battery | Group 26R | 540CCA
Reviews Link

  • What Our Experts Are Saying

    Trust us, this one delivers. The Duracell Ultra Car Battery Group 26R | 540CCA is a dependable, maintenance-free flooded battery designed for cars, trucks, and backup power—offering year-round performance and trusted durability.

  • Brand:
    Duracell Ultra
  • Format:
    BCI Group 26R
  • Cold Cranking Amps:
    540
  • Terminal Type:
    SAE, Automotive Post
204 dollars 99 cents
Refundable Core Deposit per Battery: 22 dollars

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Purchase Options for SLI26R
Pick Up at Dayton
In stock
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Compare Product VI33832

 High Performance

X2Power Car Battery | Group 94R | 850 CCA | Premium AGM

 High Performance

SLI94RAGMDP
X2Power Car Battery | Group 94R | 850 CCA | Premium AGM
Reviews Link

  • What Our Experts Are Saying

    Today's high-tech engines engines need a heavy burst of power right at startup. X2Power Ultimate AGM batteries deliver some of the highest Peak Cranking Amps (PCA) in the industry, supplying the critical high-end force needed during the first 5 seconds.

  • Brand:
    X2Power
  • Format:
    BCI Group 94R
  • Cold Cranking Amps:
    850
  • Terminal Type:
    SAE, Automotive Post
369 dollars 99 cents
Refundable Core Deposit per Battery: 22 dollars

Check If This Fits Your Vehicle

Purchase Options for SLI94RAGMDP
Pick Up at Dayton
Limited Stock
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Compare Product VI840436

 Longer Lasting

Duracell Ultra Car Battery | Group 34 | 750CCA | Platinum AGM

 Longer Lasting

SLI34AGM
Duracell Ultra Car Battery | Group 34 | 750CCA | Platinum AGM
Reviews Link

  • What Our Experts Are Saying

    Need something reliable? The Duracell Platinum AGM Car Battery Group 34 | 750CCA delivers advanced absorbed glass mat performance, strong cranking power, and deep cycling durability—perfect for today’s electronics-heavy vehicles.

  • Brand:
    Duracell Ultra
  • Format:
    BCI Group 34
  • Cold Cranking Amps:
    750
  • Terminal Type:
    SAE, Automotive Post
259 dollars 99 cents
Refundable Core Deposit per Battery: 22 dollars

Check If This Fits Your Vehicle

Purchase Options for SLI34AGM
Pick Up at Dayton
Limited Stock
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Compare Product VI1430611

 Longer Lasting

Duracell Ultra Car Battery | Group 51P | 325CCA | Platinum AGM

 Longer Lasting

SLI51PAGM
Duracell Ultra Car Battery | Group 51P | 325CCA | Platinum AGM
Reviews Link

  • What Our Experts Are Saying

    Don’t overthink it, this just works. The Duracell Ultra Platinum AGM Car Battery Group 51P | 325CCA is a compact powerhouse designed to meet or exceed OEM standards for select hybrid and start-stop vehicles—ideal for Toyota Prius and others.

  • Brand:
    Duracell Ultra
  • Format:
    BCI Group S46B24R
  • Cold Cranking Amps:
    325
  • Terminal Type:
    SAE-JIS Pencil Post
259 dollars 99 cents
Refundable Core Deposit per Battery: 22 dollars

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Purchase Options for SLI51PAGM
Pick Up at Dayton
Limited Stock
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Compare Product VI1430819

 High Performance

X2Power Car Battery | Group 24F | 840CCA | Premium AGM

 High Performance

SLI24FAGMDP
X2Power Car Battery | Group 24F | 840CCA | Premium AGM
Reviews Link

  • What Our Experts Are Saying

    Power your modern ride with X2Power Ultimate AGM. Because engines demand the most energy in the first 5 seconds of ignition, our batteries feature industry-leading Peak Cranking Amps (PCA) to give your vehicle the ultimate high-end starting force.

  • Brand:
    X2Power
  • Format:
    BCI Group 24F
  • Cold Cranking Amps:
    840
  • Terminal Type:
    SAE, Automotive Post
369 dollars 99 cents
Refundable Core Deposit per Battery: 22 dollars

Check If This Fits Your Vehicle

Purchase Options for SLI24FAGMDP
Pick Up at Dayton
Limited Stock
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Compare Product VI712713
SLI40RT6M
Duracell Ultra Car Battery | Group 40R | 650CCA | Gold Flooded
Reviews Link

  • What Our Experts Are Saying

    Need something reliable? The Duracell Ultra Gold Car Battery Group 40R | 650CCA delivers strong cold starts and dependable performance. Built by America’s most trusted battery brand—ideal for year-round reliability and value.

  • Brand:
    Duracell Ultra
  • Format:
    BCI Group 40R
  • Cold Cranking Amps:
    650
  • Terminal Type:
    SAE, Automotive Post
229 dollars 99 cents
Refundable Core Deposit per Battery: 22 dollars

Check If This Fits Your Vehicle

Purchase Options for SLI40RT6M
Pick Up at Dayton
Limited Stock
Ship to Home
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Compare Product VI37898
SLI36R
Duracell Ultra Car Battery | Group 36R | 650CCA
Reviews Link

  • What Our Experts Are Saying

    Need something reliable? The Duracell Ultra Car Battery Group 36R | 650CCA is built to deliver dependable cold-weather starts and year-round reliability—designed for long life and backed by a trusted name.

  • Brand:
    Duracell Ultra
  • Format:
    BCI Group 36R
  • Cold Cranking Amps:
    650
  • Terminal Type:
    SAE, Automotive Post
204 dollars 99 cents
Refundable Core Deposit per Battery: 22 dollars

Check If This Fits Your Vehicle

Purchase Options for SLI36R
Pick Up at Dayton
Limited Stock
Ship to Home
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Compare Product VI33851

 High Performance

Odyssey Car Battery | Group 48 | 760 CCA | AGM

 High Performance

HEP48-720
Odyssey Car Battery | Group 48 | 760 CCA | AGM
Reviews Link

  • What Our Experts Are Saying

    Designed for today’s electronics-heavy vehicles, the ODYSSEY AGM 48 battery delivers exceptional starting power, fast recharge capability, and long-lasting durability you can count on for daily driving or emergency situations.

  • Brand:
    Odyssey
  • Format:
    BCI Group 48
  • Cold Cranking Amps:
    760
  • Terminal Type:
    SAE, Automotive Post
362 dollars 99 cents
Refundable Core Deposit per Battery: 22 dollars

Check If This Fits Your Vehicle

Purchase Options for HEP48-720
Pick Up at Dayton
Limited Stock
Ship to Home
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Compare Product VI1264412
SLI151R
Magna Power Car Battery | Group 151R | 340CCA
Reviews Link
  • Brand:
    Magna Power
  • Format:
    BCI Group 151R
  • Cold Cranking Amps:
    340
  • Terminal Type:
    SAE, Automotive Post
204 dollars 99 cents
Refundable Core Deposit per Battery: 22 dollars

Check If This Fits Your Vehicle

Purchase Options for SLI151R
Pick Up at Dayton
Limited Stock
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Compare Product VI673645
SLI401AGM-AUX
Duracell Ultra Start/Stop Car Battery | Group 401 | 170CCA | AGM Auxiliary
Reviews Link

  • What Our Experts Are Saying

    This battery is built tough. The Duracell Platinum AGM Auxiliary Car Battery Group 401 | 170CCA delivers reliable backup power for start-stop systems—an exact-fit replacement for select Chevrolet, Jeep, and Mercedes-Benz models.

  • Brand:
    Duracell Ultra
  • Format:
    BCI Group 401
  • Cold Cranking Amps:
    170
  • Terminal Type:
    M8 Nut and Bolt, NB, Nut and Bolt, P
124 dollars 99 cents
Refundable Core Deposit per Battery: 10 dollars

Check If This Fits Your Vehicle

Purchase Options for SLI401AGM-AUX
Pick Up at Dayton
Limited Stock
Ship to Home
Not Available
Compare Product VI1454610

 Longer Lasting

Duracell Ultra Car Battery | Group 48 | 760CCA | Platinum AGM

 Longer Lasting

SLI48AGM
Duracell Ultra Car Battery | Group 48 | 760CCA | Platinum AGM
Reviews Link

  • What Our Experts Are Saying

    Get powerful 760 CCA starts and superior recharge performance—this AGM battery handles extreme temps and heavy electronics with long-lasting reliability.

  • Brand:
    Duracell Ultra
  • Format:
    BCI Group 48
  • Cold Cranking Amps:
    760
  • Terminal Type:
    SAE, Automotive Post
259 dollars 99 cents
Refundable Core Deposit per Battery: 22 dollars

Check If This Fits Your Vehicle

Purchase Options for SLI48AGM
Call Dayton for Availability
937-938-5177  | 
Ship to Home
Not Available
Compare Product VI1430817

Lexus RX 350 Battery Replacement

Known for its smooth ride, refined interior, and reliable performance, the Lexus RX 350 is a go-to luxury SUV for families and commuters alike. But even the most dependable vehicle can run into trouble with a worn-out battery. If you're noticing slow starts, warning lights, or issues with electronic features, it's likely time to replace the 12-volt battery.

Use our battery fitment finder to locate the correct battery for your Lexus RX 350 based on model year and engine. For help understanding battery specs like cold cranking amps and group sizes, check out our article, "How Do I Know Which Car Battery Fits My Car?  ".

Lighting and Accessories for Lexus RX 350

The RX 350 is packed with advanced lighting and comfort features, and keeping those systems in top condition means regular maintenance. From HID or LED headlight bulbs to brake lights and interior lighting, we carry replacement parts to match the premium feel of your Lexus.

Explore all available options in our Automotive Center.

Trusted Battery Brands for Long-Term Performance

We stock high-quality battery options from brands like Duracell Ultra, Optima, and X2Power. Many Lexus RX 350 models require AGM batteries to support electronics like power liftgates, navigation, and safety features. All batteries include a free replacement warranty and expert support at over 700 Batteries Plus locations nationwide.

Lexus RX 350 FAQs

Most Lexus RX 350 models use a Group Size 24F battery, though exact requirements may vary slightly depending on the year and trim. Use our fitment tool to find the right match for your specific vehicle.

A typical RX 350 battery lasts 3 to 5 years. Driving conditions, accessory usage, and weather extremes can affect battery life, so periodic testing is a smart move, especially before winter or long trips.

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