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LFX14A2-BS12 Shorai 12v 14 AH PBEq LiFePO4 Power Sports Battery [+ -]

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In order to ship IATA imposed new Shipping Regulations regarding Lithium Batteries. Lithium Batteries being shipped are only charged to 30% of capacity. When you receive this battery it may need to be charged. This is the battery charger we recommend for this battery: Shorai 6v/12v 2 Amp LFX Series Lithium Battery Charger Sho-BMS01

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Product InformationStore Part Number: LFX14A2-BS12


Replaces: YTX12, YT12C, YTX14AH, YT14B-4, LFX09A2-BS12, LFX07A2-BS12

The Lithium Iron Phosphate battery is the ultimate in weight versus power technology. This battery weighs in at only 1.61 pounds and offers an incredible 210 C.C.A. This is a drop in replacement for your Lead-acid battery, and will require no change to your stock charging system.

Shorai LFX batteries contain Shorai-proprietary eXtreme-Rate Lithium Iron prismatic cells (chemistry LiFePO4). They contain no poisonous lead, no acid, and do not create gasses during charge, as traditional Lead-Acid batteries do. Compared to lead-acid, Lithium Iron Phosphate batteries are also extremely light, have much lower self-discharge, do not sulfate, and are environmentally friendly.

This is the heavy duty LFX14A2-BS12 battery. It offers an incredible 210 C.C.A., and the Lead-Acid Equivalent of 14 amp hours. It weighs in at only 1.61 pounds and yet still has the power to spin over even the most stubborn engines. Not only does this battery offer incredible advantaged over the lead-acid battery in weight, but also in physical size. This battery will effectively take the place of a YTX14AH-BS in power, but it is not larger than a YTX4L battery.

When it comes to Powersports applications and lithium batteries, recommends that you use the best, most powerful version that will properly fit your application. Shorai may list several battery sizes in their application chart that will fit your bike, but in our opinion the small gains in weight are typically offset by the superior starting power offered in the upgraded versions. Should you not require the most powerful version, see the LFX09A2-BS12 for the less potent lithium alternative for this battery. It will be the exact same dimensions and terminal location as our recommended battery, but with a bit less capacity.

*BatteryStuff understands the importance of getting a replacement battery right away and usually ships all batteries the same day as ordered if received before 1:30pm (Pacific).


  • 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
  • No explosive gasses during charge, no lead, no acid
  • Environmentally friendly
  • Japanese engineering and components


We recommend using these batteries in temperatures above 0 degrees Celsius. This battery may require spacers to make it work in your application. Included with this battery are foam spacers that will aid in fitting this battery. ** PbEq equals Lead-Acid Equivalent. This means that a 12 AH PbEq Lithium Iron Phosphate battery will perform the same as a 12 amp hour Lead-acid battery.

Recommended Charger

Shorai Charger Sho-BMS01
The Sho-BMS01 is a Charge/Store dedicated battery managment system that is designed specifically for Shorai batteries.

Works In

Vehicles that LFX14A2-BS12 works in

Aprilia 100cc Scarabeo ST(2004-2013)
Aprilia 125cc RS125(1992-2011)
Aprilia 125cc Sport City(2008-2013)
Aprilia 125cc Tuareg, Wind1988
Aprilia 50cc SR50(2009-2015)
Aprilia 50cc Sport City(2012-2013)
BSA 250, 350, 400, 441, 500 (12V)All Years
BSA 600, 650, 750 (12V)All Years
Benelli 125cc 125CSAll Years
Benelli 125cc Custom GuzziAll Years
Benelli 125cc GuzziAll Years
Benelli 125cc Jarno (c avv)All Years
Benelli 650cc Tornado UTAll Years
Bombardier (BRP), Can Am 450cc DS450(2007-2015)
Cagiva 125cc Crouser(1987-1988)
Cagiva 125cc Freccia C9, C10R, C12R(1987-1990)
Cagiva 125cc Mito(1990-1997)
Cagiva 125cc N901997
Cagiva 125cc Roadster(1994-1997)
Cagiva 125cc Supercity(1991-1997)
Ducati 1199cc 1199 Panigale, (S)(2011-2014)
Ducati 1299cc Superbike 1199 Panigale, S(2015-2017)
Ducati 959cc 959 Panigale(2016-2018)
E-Ton Sport 150(2010-2012)
E-Ton Sport 50(2010-2012)
Gilera 125cc TyphoonNot Listed
Harley Davidson 1000cc XLCH (Sportster Kick Start)(1970-1978)
Harley Davidson 1200cc FX Series (Kick Start)(1971-1972)
Honda 125cc ATC125M(1984-1985)
Honda 125cc CH125 Elite1984
Honda 150cc CH150 Elite Deluxe(1985-1986)
Honda 160cc CB160 Sport(1965-1969)
Honda 160cc CL160 Scrambler(1966-1968)
Honda 175cc CB175 Super Sport, K(1969-1973)
Honda 175cc CL175 Scrambler, K(1968-1973)
Honda 200cc CB200, T(1974-1976)
Honda 200cc CL200 Scrambler1974
Honda 200cc CM200T Twinstar(1981-1982)
Honda 200cc XL200R(1983-1984)
Honda 250cc CM250C Custom(1982-1983)
Honda 250cc CN250 Helix(2001-2007)
Honda 250cc VTR250 Interceptor VTR(1988-1990)
Honda 360cc CJ360T(1976-1977)
Honda 400cc CB400TI Hawk I(1978-1979)
Kawasaki 125cc BN125 Eliminator(2001-2010)
Kawasaki 220cc KLF220-A Bayou1999
Kawasaki 250cc A1 Series(1966-1971)
Kawasaki 250cc KH250-A1976
Kawasaki 350cc A7 Series(1966-1971)
Kawasaki 400cc KLX400R, KLX400SR(2003-2004)
Kawasaki 400cc KZ400-aS(1975-1977)
Kawasaki 400cc S3 Series(1974-1975)
Kawasaki 500cc H1 Series(1969-1972)
Kymco 125cc People S 125(2009-2010)
Kymco 150cc People 150(2009-2011)
Kymco 150cc People S 150(2012-2016)
Kymco 150cc Super 8 150(2009-2016)
Kymco 200cc People S 200(2011-2015)
Kymco 50cc Super 8, People S 50, Agility 50(2009-2016)
Norton 750cc Ranger CommandoAll Years
Panda Motor Sports 50cc Retro(2001-2002)
Panda Motor Sports KD125 allAll Years
Panda Motor Sports KD50 allAll Years
Panda Motor Sports KD80 allAll Years
Piaggio 150cc Fly 150(2009-2010)
Piaggio 150cc Fly150(2011-2016)
Piaggio 50cc Typhoon, Fly 50(2009-2016)
Royal Enfield 350cc All Kick-Start Models(1995-1999)
Royal Enfield 500cc All Kick-Start Models(1995-1999)
Royal Enfield 500cc Bullet(1995-2001)
SYM 125cc Fiddlell125(2010-2012)
SYM 50cc Fiddlell50(2010-2012)
SYM 50cc MIO 50(2010-2013)
SYM 50cc SYMply50(2010-2012)
Shorai Small Case Batteries
Suzuki 125cc GN125, E(1982-1996)
Suzuki 160cc LT-F160 QuadRunner(1991-2001)
Suzuki 160cc LT160E QuadRunner(1989-2004)
Suzuki 380cc GT380 Sebring(1972-1977)
Suzuki 400cc DR-Z400, E, S(2000-2004)
Suzuki 400cc DR-Z400, E, S, SM(2005-2019)
Suzuki 400cc GS400X(1977-1978)
Suzuki 450cc LT-R450 Quad Racer(2006-2012)
Suzuki 500cc GT500 Titan(1976-1977)
Suzuki 500cc T500 Titan(1968-1975)
Suzuki 550cc GT550 Indy(1972-1977)
Triumph 675cc Daytona 675, R(2006-2010)
Triumph 750cc Bonneville, Tiger 750All Years
Vespa (Piaggio) 150cc FLY150All Years
Vespa (Piaggio) 150cc LX150(2010-2015)
Vespa (Piaggio) 250cc BV250All Years
Vespa (Piaggio) 250cc MP3 250All Years
Vespa (Piaggio) 400cc MP3 400All Years
Vespa (Piaggio) 460cc X9All Years
Vespa (Piaggio) 500cc BV500All Years
Vespa (Piaggio) 500cc MP3 500All Years
Vespa (Piaggio) 50cc FLY50All Years
Vespa (Piaggio) 50cc LX 50(2010-2016)
Vespa (Piaggio) 50cc TyphoonAll Years
Vespa (Piaggio) Ape 50 FLAll Years
Vespa (Piaggio) Cosa 2All Years
Vespa (Piaggio) Cosa 2 AllAll Years
Vespa (Piaggio) Cosa CLX 125, 150, 200 AllAll Years
Vespa (Piaggio) Cosa CLX 125, 150, 200 c/avv AllAll Years
Vespa (Piaggio) FreeAll Years
Vespa (Piaggio) Hexagon 125/150All Years
Vespa (Piaggio) Hexagon125/150All Years
Vespa (Piaggio) NRG 50All Years
Vespa (Piaggio) P125ETES, P125TSAll Years
Vespa (Piaggio) P200EAll Years
Vespa (Piaggio) P200E (c/avv)All Years
Vespa (Piaggio) PK 50 FL/FL2All Years
Vespa (Piaggio) PK 50 FL/FL2 (c/av)All Years
Vespa (Piaggio) PK125FL, PK125SS, PK125XLAll Years
Vespa (Piaggio) PK50, PK50-CA, PK50N, PK50XLAll Years
Vespa (Piaggio) PK50, PK50-CA, PK50N, PK50XL FL, FL2All Years
Vespa (Piaggio) PK80S-CAAll Years
Vespa (Piaggio) PX125All Years
Vespa (Piaggio) PX125-80E-ARCAll Years
Vespa (Piaggio) PX125T5All Years
Vespa (Piaggio) PX150EAll Years
Vespa (Piaggio) PX150E-ARCAll Years
Vespa (Piaggio) PX200-ARCAll Years
Vespa (Piaggio) PX200-GSAll Years
Vespa (Piaggio) Quartz, Sactto, Sfera 50All Years
Vespa (Piaggio) Sfera 80, Skipper 125/150All Years
Vespa (Piaggio) Zip ZipAll Years
Yamaha 125cc XC125 Riva(1985-2001)
Yamaha 125cc YJ125T Vino 125(2004-2009)
Yamaha 125cc Zuma 125(2009-2019)
Yamaha 250cc TTR250(1999-2006)
Yamaha 450cc YFZ450(2004-2013)
Yamaha 450cc YFZ450X(2007-2009)
Yamaha 660cc MT-03 (EU)(2006-2013)
Yamaha 660cc XT660X,R,Z (EU)(2004-2013)

Tech Specs

  • Dimensions (LxWxH): 4.45 x 2.28 x 3.50 in
  • Part Number: LFX14A2-BS12
  • Weight: 1.61 lb
  • Shipping Weight: 2.0 lb
  • DC Output Voltage: 12V
  • Model: LFX14A2-BS12
  • Manufacturer: Shorai
  • Battery Polarity: +-
  • Warranty: 3 Year Manufacturer
  • Recommended Use: Heavy Duty Powersports
  • Amp/Hr: 14 PbEq
  • C.C.A.: 210
  • Manufacturer Part #: LFX14A2-BS12
  • UPC: 4897034420081
  • Made In: China

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Reviews and Ratings

4.80 Average
5 Stars 4
4 Stars 1
3 Stars 0
2 Stars 0
1 Stars 0
Rated 4.80/5 Stars from 5 customer reviews.

Do you own the LFX14A2-BS12? Please, tell us what you think about it. It helps us provide you with better products. Please note that it may take up to 72 hours for your review to appear.

Partial review.
Pros: Battery comes with pads to help the customer stay comfortable with a smaller battery in a larger area. Nice touch. Other than that, no need to fluff. Batter works so far. Check back in about 3~4 years to see if the battery can outlast others based on using 5~6 days a week.
Cons: Non so far.
Really? Genius is a knowledge level? Maybe stick to some natural titles.
Is this review helpful?
Written by on Jan 22, 2012. Ownership: Just Bought. Knowledge Level: Genius is my way of life — (80 of 159 customers found this review helpful
Ensure you verify BEFORE you buy
Pros: What is not listed on this page: you cannot connect the LiFePO4 battery to lead-acid chargers with a "desulfation mode", "maintenance" chargers, "trickle" chargers, or any charger that uses above 14.4V. Check you motorcycles charge at idle with a voltmeter to ensure.
Cons: The charger warning is not listed on this page, nor is listed on the outside of the box. The warning may be listed on other pages of this site, but should be included on the page listing each specific battery.
Battery is compact and easy to install. May require an additional Batter Management Charger (#BMS01) if your motorcycle has a lead-acid charger with a "desulfation mode", "maintenance" chargers, "trickle" chargers, or any charger that uses above 14.4V.
Is this review helpful?
Written by on Jan 07, 2012. Ownership: Just Bought. Knowledge Level: Genius is my way of life — (94 of 171 customers found this review helpful
Great Battery
Pros: Installed in my 07 Yamaha R6 in October. I have been riding often this winter and the battery has been great so far. The bike turns over normally on 30F mornings. Rode one morning when it was 10 degrees F and the bike started (See cons). I bought this battery for the long life but the small size and weight are a bonus.
Cons: Lithium Ions don't like the cold. The chemical reaction slows down and their power output drops. Luckily, turning your bike over heats the battery up very quickly. I experienced this one morning. The bike was barely turning over for 5 to 10 seconds. I stopped trying, waited 5 more seconds and tried again. The bike turned over normally and started right up. I do not plan to ride in 10F Temps often.
I bought this battery for the long life expectancy. I will have to wait and see how long the battery lasts.
Lithium batteries do not lose their charge very quickly like lead acids and they are not damaged by being left drained.
Is this review helpful?
Written by on Feb 05, 2012. Ownership: Use regularly. Knowledge Level: AC/DC is more than a band — (84 of 160 customers found this review helpful
Battery Stuff Customer service
Pros: I bought a Shorai Lithium 14 AH 12 Volt Battery and it was defective. BatteryStuff usually has the customer deal directly with Shorai on these matters but my bike was getting a custom wiring harness done at the shop and I needed a new battery asap. BatteryStuff had one in my hands in two days. No questions just great service!
Cons: Errr..none!
Is this review helpful?
Written by on Jun 19, 2012. Ownership: Just Bought. Knowledge Level: Genius is my way of life — (84 of 159 customers found this review helpful
1980 Harley battery
Pros: I run the shorai lithiums in my 1972and1980 iron head Harley's and they are the bomb. They have what it takes to keep cranking a bike that is not known to be the most reliable and haven't let me down.
Cons: So small I don't know what to do with the rest of the space in the battery tray.
I will never have to clean battery acid off my frame or any other part of my bikes.
Is this review helpful?
Written by on Oct 19, 2013. Ownership: When it goes, I'm giving it a eulogy. Knowledge Level: Genius is my way of life — (84 of 158 customers found this review helpful

See More Reviews

Manuals & Tutorials

Installation Guide

User Manual

Lithium Battery Overview

Shorai Abuse Test

Lithium Iron FAQ

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