Shorai Lithium-Iron Battery

Choose a vehicle:

User Tip: If you're unsure of your vehicle type, you may skip the machine type selection box.

» Log in to use your Rider Profile Machines
Shorai Lithium-Iron Battery
  • View Larger
  • Video

Shorai Lithium-Iron Battery

Our Price: $89.99$248.99

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

View Product Details

Select type, year, make and model above

Live Help
  • "Customer service is priority #1 at Rocky Mountain ATV/MC. We value our customers and strive to be the best shopping experience- when you buy from us, you are buying lifetime service."

    -Dan Thomas, CEO and Founder

  • Returns

    We take pride in offering no hassle returns. In the event of a return, please call, email or chat with us to receive a solution to the problem. For apparel that doesn't fit quite right, Click here to see our Fit Guaranteed Program.

  • Warranties

    We will stand behind all products we sell with regards to manufacturing defects in workmanship and material. Most products are limited to the manufacturer's warranty. However, we will do everything in our power to take care of the problem.

  • Have questions?

    Live Help (Leave email if after hours)
    Email: sales@rockymountainatv.com
    Call us: 1 800 336-5437
    7am-7pm Mon-Fri 8am-4pm Sat (Mountain Standard Time)

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

Details

    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.

    Specs:
  • 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

Each review submitted enters you into a
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
 
4.7 / 5.0
143 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
123
12
1
2
5
Value
4.5 / 5
Reliability
4.9 / 5
Fitment
4.7 / 5
Performance
4.9 / 5
Recommend it?
Yes (65)
Value
3 / 5
Fitment
5 / 5
Performance
4 / 5
KTM Shorai battery review
Just put in my 07 KTM exc. came fully charged in the box and install was
Very easy. Seems to spin the motor fine-not overly energetic but gets the job done.. Will see how the battery holds up over time. Price
Is premium
February 22, 2018
San diego, CA, US
Age: 45-64
Purchased
2 weeks ago
Gender:
Male
Value
5 / 5
Reliability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Perfect fit
Exact fit, arrived on time and works well.

-m-2007 KTM 450 XC-F--
February 19, 2018
Bozeman, MT, US
Purchased
2 weeks ago
Value
5 / 5
Reliability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Worth the money
Very good bike starts so easy now. Worth the money

-m-2007 HONDA CRF250X--
February 16, 2018
Buckley, WA, US
Age: 15-24
Purchased
3 weeks ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'7 - 5'9
Value
5 / 5
Reliability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Lighten the load with more power!
This battery has to be the lightest one I’ve ever owned. The different sizes of foam that comes with it would enable you to put it in almost any small confined area. Kranks my bike around perfectly, awesome product.

-m-2016 KTM 300 XC--
February 15, 2018
Simi valley, CA, US
Age: 45-64
Purchased
3 weeks ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
6'1 - 6'3
Value
5 / 5
Reliability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Awesome
Very strong battery that keeps cranking no matter how cold it is
February 12, 2018
Clover , SC, US
Age: 25-44
Purchased
3 weeks ago
Gender:
Male
Weight:
221 - 250 lbs.
Height:
6'1 - 6'3
Value
5 / 5
Reliability
5 / 5
Fitment
3 / 5
Performance
5 / 5
Recommend it?
Yes
Awesome starting performance
I got this battery because I was tired of how bad lead acid was in the cold. This does excellent in the cold. Using the foam pads to take up the extra space is a slight pain, but it's way better than not being able to start my bike in the cold.

-m-2013 HONDA CBR250R (ABS)--
January 26, 2018
Provo, UT, US
Purchased
1 month ago
Value
5 / 5
Reliability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
KTM Battery Replacement
Great fit! Awesome product.

-m-2015 KTM 350 XCF-W--
January 23, 2018
Abilene , TX, US
Age: 45-64
Purchased
8 months ago
Gender:
Male
Weight:
251 - 280 lbs.
Height:
6'1 - 6'3
Value
5 / 5
Reliability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
I didnt think there was a battery in the box!
I didn't think there was a battery in the box when it got to the house, its very, very lite. Big improvement on cranking power with a lot of CCAs. If you want to save weight and the best, buy this battery.
January 11, 2018
Lake In The Hills , IL, US
Age: 25-44
Purchased
2 months ago
Gender:
Male
Value
5 / 5
Reliability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Best value, light weight.
I have recommended this battery to other riding enthusiasts for both desert, motocross and trail riding. It is light weight, powerful and charges quickly.

-m-2006 KTM 525 XC-F--
December 25, 2017
Tehachapi , CA, US
Age: 45-64
Purchased
2 months ago
Gender:
Male
Weight:
251 - 280 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Reliability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Better than Stock
Smaller and lighter than a stock battery. Works when it is super cold and my bike starts every time.

-m-2015 KTM 350 XCF-W--
December 17, 2017
Squamish, BC, CA
Age: 25-44
Purchased
6 months ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
6'1 - 6'3
Each question or answer submitted enters you into a:
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 5 questions Browse 5 questions and 24 answers
Will this work any better than the stock KTM lithium battery? I have 2016 XCF 350 and the stock battery struggles to start the bike when the temperature outside is below 60 degrees or so.
Vladimir C on Dec 20, 2016
BEST ANSWER: I haven't experienced the performance of the stock KTM Li-Ion battery...my 2013 KTM EXC-350F came with a lead acid battery which needed regular charging and quickly lost cranking power. I can say thought that I've been very happy with the Shorai Li-Ion battery, which has started my bike easily at temps down to 45F without running out of cranking power. I also love that the battery has not yet needed charging...sometimes I'll go a month or two without running the bike and the battery still cranks like a new one every time.
How many cranking amps?
cam c on Aug 18, 2016
BEST ANSWER: That would depend on the battery's application. As an example/ballpark a CanAm Outlander 1000 with battery model lfx27l3-bs12 would have 405 cold cranking amps claimed by the manufacturer.

Let us know if you have a specific model or machine in mind.
Does this require a special charger?
JOHN N on Sep 28, 2016
BEST ANSWER: No special charger is required, however, DO NOT use a charger if it has an automatic "desulfation mode" which cannot be turned off. Shorai offers a dedicated charger/store device that you can purchase if you wish.
Shorai Charge/Store Dedicated Battery Management System
Shorai Charge/Store Dedicated Battery Management System
What are the dimensions of the battery?i
Eric Z on Nov 20, 2016
BEST ANSWER: We would have no way of knowing which battery you are needing. If you could give us your make and model of your machine we could find a battery that may fit.
What is the weight of the lfx19a4-BS12 MODEL?
A shopper on Nov 7, 2017
BEST ANSWER: This battery weighs approximately 3 lbs.
RM Cash ProgramParts Finder