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The Shorai LFX Lithium-Iron Motorcycle Battery: One of the lightest, strongest, and most advanced motorcycle batteries available on the market. Use the sizing application to the right to find what fits your motorcycle.

Shorai LFX Lithium Motorcycle Battery

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Part Number: LFX12
Case Size:
In Stock
From $103.95 103.95
Questions about this product?

Shorai LFX Lithium Motorcycle Battery Installation Tips

NOTE: Please call Touratech-USA at (800) 491-2926 for assistance in selecting the correct battery for your motorcycle.

Shorai Part Number Decoder: "LFX(Amp Hour)(Polarity)(Case Size)-BS12"

The Shorai LFX motorcycle battery is one of the lightest and most powerful batteries on the market, making it the perfect fit for adventure, dual-sport, and touring motorcycles. The Shorai LFX Lithium-Iron batteries are 70 to 80% lighter than standard lead acid batteries, turn your motorcycle engine over quickly, charge fast, and require very little maintenance.

Shorai LFX eXtreme-Rate batteries were the result of exhaustive engineering and the finest possible materials. We believe that Shorai LFX truly represent a leap forward in battery performance and reliability.

The few competitors to Shorai Motorcycle Batteries all use an "off the shelf" cylindrical cell originally intended for low-rate tool applications. However, Shorai's experience has allowed the development of the world's only prismatic Lithium-Iron batteries with extreme current and voltage performance. In short, Shorai batteries are like no other, delivering more energy faster, with less weight and with less damage to the battery per start cycle than any other brand or technology.

Shorai backs its LFX batteries with an industry-leading two-year limited warranty.

Click HERE for the Shorai spec sheet.

NOTE: Shorai LFX lithium batteries cannot be charged with any charger that features an automatic desulfation mode that cannot be turned off, such as the Optimate or TechMate charger. The higher voltage applied during desulfation can damage the lithium batteries. The Shorai BMS01 Charger is optimized to charge lithium batteries and has a special connector and maintenance mode specific to the LFX series.


  • Use sizing application above to find what fits your motorcycle
  • Polarity: A= positive on Left. L= Positive on Right side
  • Case size 6 (Large) = 5.8 x 5.5 x 3.2 inches
  • Case size 1 (Medium) = 5.8 x 4.1 x 2.6 inches
  • Case size 2 (Small) = 4.5 x 3.5 x 2.3 inches
  • No more dead batteries: Holds charge for one year without maintenance
  • Ultra light. One fifth the weight of lead-acid batteries on average
  • Twice to four times the service life of lead-acid batteries
  • Drop-in replacement for your OEM battery
  • Military spec Carbon Fiber Composite Case
  • Faster cranking for better starts
  • Super-fast recharge rate
  • SAFE - No explosive gasses during charge, no lead, no acid
  • Environmentally friendly, just discharge and dispose
  • Japanese engineering and components
  • Two year warranty