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Shorai Lithium-Iron Battery
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Shorai Lithium-Iron Battery

Our price: $89.99$248.99

MSRP: $99.95 - $275.95 - You save up to $26.96 (10% off)

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Additional Videos

Battery Activation - Filling & Charging

Battery Types - Choosing The Right Battery

Battery Maintenance - Getting The Most Out Of Your Battery

Shorai LFX Battery Info and Install Guide

RM YouTube Channel


    Get dependability, raw cranking power, and compact size with Shorai’s LFX Lithium Iron Battery.

    With a large variety of battery sizes and application, Shorai’s LFX batteries don’t disappoint. Excellent cranking power gives you hard cranking starts, even on the largest engines. Shorai makes their batteries with such high quality, you’ll have that power on tap for a long time thanks to the batteries extended lifespan. If size is an issue, the LFX line weighs 4.3 pounds less than previous generations. It also has a smaller size than most stock batteries and comes with high-density, adhesive foam sheets to take up that new extra space in your stock battery box.

    For a battery that does everything right, put a Shorai LFX Lithium Iron Battery in your machine and get back out there.

  • Provides strong cranking performance and lifespan
  • LFX battery is up to 4.3 pound lighter
  • Can be charged with Shorai Charge/Store Dedicated Battery Management System or Deltran Battery Tenders
  • Limited Three-Year Warranty on LFX batteries for defects in material and/or workmanship
  • WARNING: DO NOT use a charger if it has an automatic "desulfation mode", which cannot be turned off

Shorai Lithium-Iron Battery Reviews

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0 of 0 people found this review helpful.

Expensive but works well

Comments On Oct 24, 2015:I put this on my 2014 XCW 300 trying to problem solve what was an issue with my electric start not working correctly. Unfortunately the battery wasn't the issue the starter was. But with that said I'm not unhappy I purchased this battery. If I had this battery to begin with my starter wouldn't have gone out as soon. I had to push the button multiple times to get it to start putting the starter through extra work causing it to go out after 4,000 miles on my bike. One push of the button now and it starts. It's expensive and that is why the 4 stars. You really should use a Shorai charger to charge it once a year. The charger is also expensive. IT IS RECOMMENDED AT COLD STARTS THAT YOU KICK YOUR 300 KTM. IF YOU DO THIS YOUR STARTER WILL LAST MUCH LONGER. COLD STARTS ARE VERY HARD ON YOUR STARTER.

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Light Weight Power House

Comments On Oct 03, 2015:I bought this battery for my 2015 Husqvarna FC 450. Half the weight of the OEM battery and great starting power! Easy to install.

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Excellent battery

Comments On Sep 30, 2015:I am amazed at how much better the bike starts with this battery and how it holds a charge. I have used it one season with no problems.

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0 of 0 people found this review helpful.

Not worth the money.

Comments On Sep 10, 2015:While the battery is much lighter than stock there is nothing else good about it. I bought this battery because it would last longer . I had to have it replaced under warranty within 6 months. I had to pay to ship it back to them. Replaced without a hassle. New battery is dead already. It lasted about a year. Overall not worth the money. I could have bought two batteries for what I have spent.

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0 of 0 people found this review helpful.

Nice and light - take care of it or it will die

Comments On Aug 29, 2015:I've owned three Shorai batteries in different motorcycles. All lasted about a year and then died. I'll take partial responsibility for this because I did not keep them on a battery tender. However, my regular lead acid batteries last a few years without any issues and get treated the same way. So for me, the weight savings was not worth the short life span.

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0 of 0 people found this review helpful.

4 years +

Comments On Sep 05, 2015:Lured by light weight, convinced by longevity. Bought this battery when I first saw it 9/20/2011. It's STILL performing flawlessly

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1 of 1 people found this review helpful.


Comments On Aug 19, 2015:My bike always started kind of hard, and it's usually chilly/cold every morning up in the hills but this little thing gets the bike running every time. Well worth the extra few for me.

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0 of 0 people found this review helpful.

so far so good

Comments On Aug 03, 2015:Its only been used on a few rides, but has worked great so far. A bit pricey but well worth it when you need to get your bike going and your in a tough spot. As long as you maintain it properly and it lasts as long as they say, then it was well worth the extra money

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1 of 1 people found this review helpful.

Very good cranking in summer, little bad in winter

Comments On Jul 08, 2015:I bought this for gncc's dead engine start. works super good... but not as 24 volts system though. It is light and compact. no best option for winter start (canada cold winter), because it crank really hard, but not as long as standard batterie

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0 of 0 people found this review helpful.

Lightweight and gets the job done

Comments On Apr 09, 2015:Bought this for the weight savings to help my tank WR. I've had the battery for about 3 years now with no problems.

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