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Shorai Xtreme-Rate LifePO4 LFX Duration Battery

This product fits a variety of motorcycles. Please select yours so we can find the right part and guarantee fitment. Select A Motorcycle

Everyday Low Price: $349.99

Gold Club Price: What's This? The Gold Club is our premier membership program. For most items members receive 10% off every day, plus exclusive sales and benefits just for members. More Info $314.99

J&P Part: 713-376

Rating: Read Reviews

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Shorai Xtreme-Rate LifePO4 LFX Duration Battery

• LFX Duration batteries are recommended for those who want the strongest possible cranking performance and lifespan

• Ultra light. 1/5 the weight of lead-acid batteries on average

• Zero sulfation, for longer service life

• Holds unloaded charge for one year without maintenance

• Drop-in replacement for your OEM battery

• Military spec carbon composite case

• Faster cranking for better starts

• Super-fast recharge rate

• No explosive gasses during charge, no lead, no acid

• Environmentally friendly, just discharge and dispose

• Japanese engineering

• 3-year manufacturers warranty

Product Specs

  • Amps: 540
  • Height: 8″
  • Length: 7.7″
  • Maintenance: Maintenance Free
  • Manufacturer Part Number: LFX36A3-BS12
  • Sold in Units: Each
  • Voltage: 12 V
  • Width: 5.7

Customer Reviews


The battery was just what i was looking for..light and powerfull..


I'm giving this a 2 because of ad fraud. have a 09 King and the + terminal needed to be on right side, which this photo shows. Even the box has the terminal on the right side, IT ISN'T. If I.m Paying $300+ for a battery that's supposed to fit, I am not adding and rerouting wire to make it fit.They are suppose to be sending the right one, but waiting 4 weeks to get the proper one sucks.


Ultra fast cranking with my cvo and its light weight made for easy installation. Highly recommended over all other batteries I've used since 1974 in my scooters.