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Shorai LFX Lithium-Iron Battery
Shorai LFX Lithium-Iron Battery

$89.96 - $248.36
10% Off - Save up to $27.59
Rating: 4.6 out of 5 stars

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      See Also:
      Item #SHA0002

      27 Reviews

      4.6 out of 5 stars
      •   22 reviews
      •   3 reviews
      •   0 reviews
      •   1 reviews
      •   1 reviews

      All Reviews


      1 month 21 days ago
      1 out of 5 stars
      Only lasted 3 months

      Bought this battery about 3 months ago and it worked great at the beginning. The quad has been sitting for about a month now in a heated garage on a battery tender and I went to start it and the battery is junk. Would never buy again.


      Verified Purchaser
      Over 8 months ago Maine
      4 out of 5 stars
      Time will tell.

      So far seems to be a good battery but havnt had it very long. Im hoping it will pay for itself by lasting longer than a lead acid replacement.


      Verified Purchaser Top 250
      Over 10 months ago Michigan, USA
      5 out of 5 stars
      Lfx shorai

      17.5 ktm 450sxf
      Can’t go wrong with this battery
      Fires right up


      Over 11 months ago Tionesta Pa
      2 out of 5 stars
      Doesn’t stay charged

      This battery I was hoping would be better than others. Although I do love its design and ease of use with it’s sold separately charger. However, I must have gotten a bad one as it won’t keep a charge very long especially in temps below 50 F and even the charger on store doesn’t help much. The one I got is very average. Money for nothing much more than before.


      Verified Purchaser
      Over 11 months ago Western desert
      5 out of 5 stars

      Only used it a few times in the last 3 mos...that's just it, no charging, used infrequently, & strong like bull. Awesome so far.


      Verified Purchaser
      1 year 1 month ago NJ
      5 out of 5 stars
      Excellent Battery

      I bought this to replace the gel battery for my CRF250X. It's half the weight and nearly twice the CCAs. The additional CCAs really show, even when it's only 30 degrees F. Only had it for a month, so I can't speak to it's longevity.


      1 year 3 months ago Des Moines, Iowa
      5 out of 5 stars
      Best replacement for heavy lead acid lots of amps!

      I bought thus a week ago and it is super light! It fit nicely and has super starting power for my 2005 Yamaha R1! Way better than lead acid!

      Brian C

      Verified Purchaser
      1 year 5 months ago Massachusetts
      5 out of 5 stars

      I replaced my original battery on my 2008 CRF 230F with the Shorai battery. It is so much lighter than the original and with the variety of foam packing pieces it fits perfectly. Bike fired right up!!!


      Verified Purchaser
      1 year 6 months ago Tucson, AZ
      5 out of 5 stars
      O/Z rims

      I have a ZX-10R and wanted some nice rims to dress it up a bit. I located some OZ Racing GASS RS-A Forged Aluminum wheels at Motosport which I thought were reasonably priced. I spoke with them about 2 times (1 by e-mail & 1 by phone) to ask questions regarding several items. At all times they were knowledgeable, professional, & answered all of my questions very politely. I bought front & rear wheels that were shipped quickly - when I saw them I was delighted at their appearance & low weight. They are on my bike now & I am very happy at how they look. With the Motosport cash bucks I received from this purchase, along with some of my cash, I was able to buy a Shorai LFX lithium battery. The battery was very light weight, easy to install, and has many desirable characteristics ( very slow discharge rate, 2 mounting positions on the poles & so forth). My experience when purchasing both products could not have been better. I most certainly will consider Motosport for any future products I need!


      1 year 8 months ago Florida
      5 out of 5 stars
      Great battery!

      Great battery, super light and powerful.

      9 Questions

      • Answered:   5
      • Not Yet:   4

      Question asked by Dewitt21

      Question: Will this work for my 2009yfz 450
      Question asked 3 months 20 days ago

      Question asked by E spaz

      Question: I would like to purchase this battery for my 09 Kawasaki 650er6n. I see there are two sizes. Could you tell me which size I need to get. Thank you.
      Question asked Over 9 months ago

      Question asked by Trigg

      Question: Wow was looking at your shorey lithium ion batteries and it says the the LFX14L2bs12 will fit my bike but just want to make sure that this is the right one for a 2014 bmw s1000rr?
      Question asked 1 year 1 month ago

      Question asked by Christian

      User's contributor status: Verified Purchaser
      Question: I'm looking to put it under the seat of myXR650L.I know it can be done,but is this the battery to use for that mod???
      Question asked 1 year 5 months ago

      Question asked by John

      Question: I have a 2018 Kawasaki KLX 250. Would this battery make sense on my bike? I'm not mechanically inclined. But it seems this is being put in larger CC bikes. Will it cause any issues power wise in mine? Like too much power I guess? Thanks in advance!
      Question asked 1 year 6 months ago
      Question answered by Paul
      User's contributor status: Top 1
      Question answered 1 year 6 months ago
      Answer: The Shorai LFX Lithium-Iron Battery LFX14L2-BS12 is a perfect upgrade over the original YTX7L-BS on your 2018 KLX250. The Shorai LFX14L2-BS12 is lighter and more powerful than your stock battery.
      There's no such thing as "too much power".
      Question answered by TylerGearhead
      User's contributor status: Top 25
      Question answered 1 year 6 months ago
      Answer: This battery would work well on your machine. As long as your machine is profiled appropriately on our site, you will get the correct battery specifically designed for your bike!

      Question asked by Marc

      Question: Charging this Lithium Iron Batter
      Question asked Over 4 years ago
      Is the note correct in the description that you can charge this Shorai Lithium battery with a "Battery Tender" brand charger?
      Question answered by MotoSportExpert
      User's contributor status: MotoSport Staff Expert
      Question answered Over 4 years ago
      Answer: Yes the Battery Tender® Lithium charger will work on this Shorai LFX Lithium-Iron Battery.

      Question asked by shakey

      Question: Would a battery tender jr be ok to us on this battery or do you need the shorai charger
      Question asked Over 4 years ago
      Question answered by MotoSportExpert
      User's contributor status: MotoSport Staff Expert
      Question answered Over 4 years ago
      Answer: LFX batteries are NOT for use with a battery charger / tender that has an automatic "desulfation mode" which cannot be disabled. Shorai has consulted with Deltran, manufacturer of the "Battery Tender" brand, and has confirmed their products do NOT have a desulfation mode, and therefore are OK for use with Shorai's LFX Lithium-Iron Batteries. The most suitable charger / tender for Shorai's LFX Lithium-Iron Batteries is the Shorai LFX Lithium-Iron Battery Charger / Maintainer (SHO-BMS01), which is sold separately. See Shorai's website or included instructions for more information about charging procedures and for more detailed warranty information.

      Question asked by Fox250r

      Question: How much better is this compared to a stock OEM ? I've had my 2014 yfz450r 6 months and the battery died on me just a few days ago
      Question asked Over 5 years ago
      I'm looking for a good aftermarket battery
      Question answered by MotoSportExpert
      User's contributor status: Top 10
      Question answered Over 5 years ago
      Answer: The biggest advantage of the Shorai LFX Lithium-Iron Battery is the weight savings over stock! Most will have a higher CCA rating only than stock.
      Question answered by flynford
      User's contributor status:
      Question answered Over 5 years ago
      Answer: Yes, I had the same problem on my TRX450ER. Dead cells that just flop over from one ride to the next although I have my battery tender on it in between. Went with Shorai and never looked back. I have been phasing out my batteries on all my powersports toys with Shorai.

      Question asked by FrankTheTank

      Question: Is there anyway I can fit this battery on my 2009 kx250f
      Question asked Over 6 years ago
      Question answered by MotoSportExpert
      User's contributor status: Top 10
      Question answered Over 6 years ago
      Answer: The Kawasaki KX250F motocross bike does not have a battery stock on the bike. With enough fabrication you could make this work on any machine. Depending on what you are trying to do with the bike, there may be better products for you.


      See all bikes that this part fits...

      # Part Numbers

      Product Variant Manufacturer Part #
      LFX07L2-BS12 LFX07L2-BS
      LFX09A2-BS12 LFX09A2-BS
      LFX09L2-BS12 LFX09L2-BS
      LFX14A1-BS12 LFX14A1-BS
      LFX14A2-BS12 LFX14A2-BS
      LFX14A4-BS12 LFX14A4-BS
      LFX14A5-BS12 LFX14A5-BS
      LFX14L2-BS12 LFX14L2-BS
      LFX14L5-BS12 LFX14L5-BS
      LFX18A1-BS12 LFX18A1-BS
      LFX18L1-BS12 LFX18L1-BS
      LFX19A4-BS12 LFX19A4-BS12
      LFX21A6-BS12 LFX21A6-BS
      LFX21L6-BS12 LFX21L6-BS
      LFX24A3-BS12 LFX24A3-BS
      LFX24L3-BS12 LFX24L3-BS
      LFX27L3-BS12 LFX27L3-BS