Get Tech Help &
Product Advice
tech person
If you have a tech question or don’t know which product to buy, we can help.
Call an Expert 541-474-4421 M–F 6:30 AM – 3:30 PM PST

LFX19A4-BS12 Shorai 12v 19 AH PBEq LiFePO4 Power Sports Battery [+ -]

zoom photos LFX19A4-BS12 Shorai 12v 19 AH PBEq LiFePO4 Power Sports Battery [+ -]
LFX19A4-BS12 Shorai 12v 19 AH PBEq LiFePO4 Power Sports Battery [+ -]
LFX19A4-BS12 Shorai 12v 19 AH PBEq LiFePO4 Power Sports Battery [+ -]
LFX19A4-BS12 Shorai 12v 19 AH PBEq LiFePO4 Power Sports Battery [+ -]
Share this item
share LFX19A4-BS12 Shorai 12v 19 AH PBEq LiFePO4 Power Sports Battery [+ -] on Facebook share LFX19A4-BS12 Shorai 12v 19 AH PBEq LiFePO4 Power Sports Battery [+ -] on Twitter share LFX19A4-BS12 Shorai 12v 19 AH PBEq LiFePO4 Power Sports Battery [+ -] on Pinterest

LFX19A4-BS12 Shorai 12v 19 AH PBEq LiFePO4 Power Sports Battery [+ -]

★★★★★ (1) Leave a review →
Free Ground Shipping to Lower 48 States *
$19496 Only 4 Left in Stock
Link copied to clipboard
american express


  • Super-fast recharge rate
  • Environmentally friendly
  • Part Number: LFX19A4-BS12

icon Important Notice

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


The Lithium Iron Phosphate Honda motorcycle battery is the ultimate in weight versus power technology. This battery weighs in at only 2.31 pounds and offers an incredible 285 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.

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.

Lead acid batteries have long been a target with riders who want to take weight off of their motorcycle. With our Lithium Iron Phosphate batteries, it is now possible to do away with the heavier lead acid battery, while maintaining reliable starting power. These are true drop in replacement batteries that will require no charging system modifications, and only weigh a fraction of the OEM battery.

*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).

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.


  • 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

This Product Replaces These Other Products

Works In

Vehicles that LFX19A4-BS12 works in
Aprilia 1000cc RST Futura(2001-2004)
Aprilia 1000cc RSV 1000 Mille(2000-2009)
Aprilia 1000cc RSV 1000 Mille R(2001-2005)
Aprilia 1000cc RSV 1000 R, Factory(2004-2011)
Aprilia 1000cc RSV 1000, Mille SP(1998-1999)
Aprilia 1000cc RSV4 R, Factory(2009-2016)
Aprilia 1000cc RSV4 RR(2017-2019)
Aprilia 1000cc RSV4 RR, RF2015
Aprilia 1000cc Tuono2002
Aprilia 1000cc Tuono 1000 R, Factory(2003-2011)
Aprilia 1100cc Tuono V4 1100, RR(2014-2020)
Aprilia 450cc RXV450(2006-2011)
Aprilia 450cc SVX450(2006-2011)
Aprilia 550cc RXV550(2006-2011)
Aprilia 550cc SVX550(2006-2011)
Aprilia 650cc Pegaso Strada, Factory, Trail(2005-2012)
BMW 1000cc HP4 (w/alarm system)(2013-2014)
BMW 1000cc S1000R(2014-2018)
BMW 1000cc S1000RR(2009-2017)
BMW 1000cc S1000RR DWA(2009-2017)
BMW 1000cc S1000XR(2016-2020)
BMW 1000cc S1000XR DWA(2016-2020)
BMW 1170cc HP2 Enduro(2005-2008)
BMW 1200cc R1200GS Adventure(2009-2012)
BMW 600cc C600(2011-2013)
BMW 600cc C600, Sport(2013-2016)
BMW 650cc C650 Evolution(2016-2018)
BMW 650cc C650 GT, Sport(2011-2018)
BMW 650cc G650 X, Challenge, Country, Moto(2006-2009)
BMW 900cc F900R, XR2020
Bombardier (BRP), Can Am 250cc DS250(2006-2019)
Honda 1000cc CB1000R(2009-2018)
Honda 1000cc CBF1000F(2009-2010)
Honda 1000cc CBR1000RA (ABS)(2008-2019)
Honda 1000cc CBR1000RR(2004-2007)
Honda 1000cc CRF1000L African Twin(2016-2017)
Honda 1000cc RVT1000R RC51(2000-2006)
Honda 1000cc VTR1000F Super Hawk(2001-2005)
Honda 1100cc CB1100(2010-2014)
Honda 1100cc CB1100EX(2017-2020)
Honda 1100cc CBR1100XX(1997-2004)
Honda 1100cc VT1100C Shadow Spirit(1985-1997)
Honda 1100cc VT1100C, C3, T Shadow (Spirit, Aero, ACE Tourer)(1998-2000)
Honda 1100cc VT1100C2 Shadow ACE(1995-1999)
Honda 1200cc VFR1200F(2010-2014)
Honda 1200cc VFR1200X(2016-2017)
Honda 1200cc VFR1200XD(2012-2013)
Honda 1300cc CB1300, Super Four(1998-2020)
Honda 1300cc CTX13002014
Honda 1300cc ST1300, A, P(2003-2014)
Honda 1300cc VT1300CS, CR, CT, CXA FURY(2014-2020)
Honda 1300cc VT1300CS, CR, CXA FURY(2009-2013)
Honda 200cc TR200 Fat Cat1987
Honda 250cc TRX250X, EX(2001-2020)
Honda 500cc CB500X, F(2013-2018)
Honda 500cc CBR500R(2013-2020)
Honda 600cc CBR600F4i, 600RR(2001-2017)
Honda 600cc CBR600RR, RA(2005-2019)
Honda 600cc VT600C, CD Shadow Deluxe(2004-2007)
Honda 650cc CB650F, FA2018
Honda 650cc CB650R, RA(2019-2020)
Honda 650cc CBR650F(2014-2019)
Honda 650cc CBR650F, RA2020
Honda 650cc SLR650(1997-1998)
Honda 650cc XR650L(1993-2018)
Honda 680cc DN-01(2009-2013)
Honda 700cc CTX700(2014-2019)
Honda 700cc NC700J (NM4)(2015-2016)
Honda 700cc NC700X(2012-2017)
Honda 700cc NT700V(2010-2013)
Honda 700cc VT700C Shadow(1984-1985)
Honda 750CC NC750X, XD(2018-2020)
Honda 750cc RVF750R (RC45)1994
Honda 750cc VFR750R (RC30)1990
Honda 750cc VT750C Shadow(1983-1985)
Honda 750cc VT750C, CA, C2 Shadow Spirit, Aero(2004-2009)
Honda 750cc VT750DC, A, B Shadow Spirit(2001-2007)
Honda 800cc VFR800 Interceptor(2014-2016)
Honda 800cc VFR800, A Interceptor, ABS(2002-2012)
Honda 800cc VFR800FI Interceptor(1998-2001)
Honda 900cc CBR900R, RR(1993-1999)
Honda 919cc CB900F (919 Hornet)(2002-2007)
Honda 929cc CBR929RR, RE(2000-2001)
Honda 954cc CBR954RR(2002-2003)
KTM 1090cc Adventure(2017-2019)
KTM 1090cc RC8(2003-2017)
KTM 1190cc Adventure(2013-2017)
KTM 1190cc RC8(2009-2017)
KTM 1290cc Super Adventure(2014-2020)
KTM 1290cc Super Duke GT(2017-2019)
KTM 620cc Adventure, Duke, LC4(1996-1998)
KTM 625cc SMC, SXC(2003-2009)
KTM 640cc Adventurer, Duke, RXC, LC4 Super Moto(1999-2002)
KTM 640cc Duke II, LC4, Adventure(2003-2008)
KTM 690cc Duke(2008-2017)
KTM 690cc Enduro R(2008-2020)
KTM 690cc SMC-R(2019-2020)
KTM 690cc Supermoto, SM R(2007-2013)
KTM 790cc Adventure(2019-2020)
KTM 790cc Duke(2019-2020)
KTM 950cc Superenduro(2007-2011)
KTM 990cc Adventure(2003-2013)
KTM 990cc Super Duke(2003-2013)
KTM 990cc SuperMoto, SM R2009
KTM 990cc Supermoto, SM R(2010-2013)
Kawasaki 1000cc Ninja 1000(2011-2013)
Kawasaki 1000cc Ninja 1000, ABS(2014-2020)
Kawasaki 1000cc Ninja H2, H2R(2015-2018)
Kawasaki 1000cc Ninja H2, H2R, Carbon, SX SE(2019-2020)
Kawasaki 1000cc Ninja ZX-10RR(2017-2020)
Kawasaki 1000cc Versys 1000(2015-2016)
Kawasaki 1000cc Versys 1000, LT(2017-2020)
Kawasaki 1000cc Z1000(2003-2011)
Kawasaki 1000cc Z1000, ABS(2012-2016)
Kawasaki 1000cc ZX10R, ABS(2011-2020)
Kawasaki 1200cc ZRX1200 DAEG(2009-2013)
Kawasaki 230cc KLX230, ABS2020
Kawasaki 250cc EX250 Ninja, R(2008-2011)
Kawasaki 250cc EX250, Ninja, R2012
Kawasaki 400cc Z400 ABS2019
Kawasaki 600cc ZZR600(2002-2004)
Kawasaki 650cc KLE650 Versys(2008-2020)
Kawasaki 650cc KLX650C, R(1993-1996)
Kawasaki 650cc Ninja 650, ABS(2017-2020)
Kawasaki 650cc Ninja 650R, Ninja 650R ABS(2012-2016)
Kawasaki 650cc Vulcan S ABS, Cafe, SE(2015-2020)
Kawasaki 650cc Z650 ABS(2017-2020)
Kawasaki 750cc KZ750-L Ninja1993
Kawasaki 750cc Z750 (EU)(2009-2012)
Kawasaki 750cc ZR750 (Z750S)(2005-2006)
Kawasaki 750cc ZX750 Ninja ZX, 7RR(1991-1997)
Kawasaki 800cc VN800-A, B, C, E Vulcan, Classic, Drifter(2004-2006)
Kawasaki 800cc W800 Cafe(2019-2020)
Kawasaki 800cc Z800, ABS(2013-2016)
Kawasaki 900cc Vulcan 900 Classic(2006-2016)
Kawasaki 900cc Vulcan 900 Classic, Custom(2017-2020)
Kawasaki 900cc Z900 ABS(2017-2018)
Kawasaki 900cc Z900, Z900RS ABS, Cafe(2019-2020)
Kawasaki 900cc ZX900-C, Ninja (ZX-9R)(1998-1999)
Kawasaki 900cc ZX900-E, F Ninja (ZX-9R)(2000-2003)
MV Agusta 1000cc Brutale 1078RR(2012-2013)
MV Agusta 1000cc Brutale 1078RR, 1090(2014-2016)
MV Agusta 1000cc F4(2012-2016)
MV Agusta 1000cc F4, Brutale(2005-2008)
MV Agusta 1000cc F4, Brutale 1078RR(2009-2011)
MV Agusta 675cc F3, Brutale2016
MV Agusta 750cc F4, Brutale(2000-2008)
MV Agusta 800cc Brutale2016
MV Agusta 910cc Brutale(2006-2009)
Polaris 150cc ACE EFI(2005-2020)
Polaris 150cc ATV Ranger(2018-2019)
Polaris 200cc Phoenix, Sawtooth(2005-2020)
Royal Enfield 411cc Himalayan(2017-2020)
Shorai Medium Case Batteries
Suzuki 1000cc DL1000AL8, AL9, X(2018-2019)
Suzuki 1000cc GSX-R1000, A(2005-2016)
Suzuki 1000cc GSX-R1000, Z(2001-2004)
Suzuki 1000cc GSX-R1000R, Z, AL8(2017-2018)
Suzuki 1000cc GSX-S1000, A, F, FA(2016-2018)
Suzuki 1000cc TL1000R(1998-2003)
Suzuki 1100cc GSX-R1100W(1993-1998)
Suzuki 1200cc GSF1200, S Bandit(1997-2006)
Suzuki 1250cc GSF1250S, A Bandit(2007-2009)
Suzuki 1250cc GSF1250S, A Bandit, FA(2010-2016)
Suzuki 1300cc GSX1300BK B-King(2008-2011)
Suzuki 1300cc GSX1300R, Z Hayabusa(1999-2018)
Suzuki 250cc GSX250RL8, RL9(2018-2019)
Suzuki 250cc LT-F250, Ozark2016
Suzuki 600cc RF600R, S(1994-1996)
Suzuki 650cc DL650 V-Strom(2004-2016)
Suzuki 650cc DL650 V-Strom, ABS(2017-2019)
Suzuki 650cc DR650S ER, ES(1994-1995)
Suzuki 650cc SFV650 Gladius(2009-2015)
Suzuki 650cc SV650(1999-2002)
Suzuki 650cc SV650, S(2003-2013)
Suzuki 650cc SV650A, SA(2003-2010)
Suzuki 750cc GSX-R750(1996-2019)
Suzuki 750cc GSX-S750(2015-2019)
Suzuki 750cc GSX750F Katana(1998-2006)
Suzuki 750cc GSXR750W(1993-1995)
Suzuki 800cc VL800 Boulevard M50, C50, T2013
Suzuki 800cc VL800 Boulevard M50, C50, T(2012-2017)
Suzuki 800cc VL800 Boulevard, M50, C50, T(2006-2011)
Suzuki 800cc VL800 Intruder Volusia, M50, C50, T(2001-2005)
Suzuki 800cc VZ800 Marauder(1997-2008)
Suzuki 900cc RF900, R, S, ZS(1994-1997)
Triumph 1050cc Speed Triple(2005-2010)
Triumph 1050cc Sprint ST(2005-2010)
Triumph 1050cc Tiger(2007-2012)
Triumph 1200cc Bonneville2017
Triumph 865cc Scrambler(2005-2016)
Yamaha 1000cc FZ-102017
Yamaha 1000cc FZS1000 FZ1(2006-2015)
Yamaha 1000cc YZF-R1, M(2004-2014)
Yamaha 1200cc XT1200Z Super Tenere(2010-2020)
Yamaha 1300cc XJR1300 (EU)(2007-2013)
Yamaha 155cc Smax(2015-2020)
Yamaha 1700cc VMAX(2011-2020)
Yamaha 1700cc VMax(2009-2010)
Yamaha 400cc YP400 Majesty2014
Yamaha 500cc SP500 T-Max(2009-2011)
Yamaha 530cc T-Max(2014-2016)
Yamaha 600cc XT600E(1990-1995)
Yamaha 600cc YZF-R6(2001-2016)
Yamaha 600cc YZF-R6 (Excl R6S)(2006-2009)
Yamaha 700cc FZ-07(2015-2017)
Yamaha 700cc MT-07(2018-2020)
Yamaha 700cc XSR700(2017-2020)
Yamaha 800cc FZ8(2011-2013)
Yamaha 850cc FJ-09(2015-2017)
Yamaha 850cc FZ-09(2014-2017)
Yamaha 850cc XSR900(2016-2017)
Yamaha 900cc MT09(2018-2020)
Yamaha 900cc MXT9 Niken(2019-2020)
Yamaha 900cc Tracer(2019-2020)
Yamaha 900cc XSR900(2016-2020)
Yamaha 950cc Bolt, Bolt R-SPEC(2014-2020)
Yamaha 950cc SCR9502017
Yamaha 950cc XVS95CC Copycat(2009-2016)
Yamaha 950cc XVS95CT, Y V Star 9502016
Yamaha 950cc XVS95CT, Y, V Star(2009-2015)
Yamaha 950cc XVS95CT, Y, V Star, Tourer2017

Technical Specifications

  • Dimensions (LxWxH): 5.83 x 3.39 x 3.46 in
  • Part Number: LFX19A4-BS12
  • Weight: 2.31 lb
  • DC Output Voltage: 12 V
  • Warranty: 3 Year Manufacturer
  • Recommended Use: Heavy Duty Powersports
  • Amp/Hr: 19 PbEq
  • C.C.A.: 285
  • Shipping Weight: 4.0 lb
  • UPC: 4897034420746
  • Made in: China
  • Manufacturer: Shorai
  • Manufacturer’s Part Number: LFX19A4-BS12
  • Model: LFX19A4-BS12
  • Polarity: +-



5.00 Average
5 Stars 1
4 Stars 0
3 Stars 0
2 Stars 0
1 Stars 0
Rated 5.00/5 Stars from 1 customer reviews.

Do you own the LFX19A4-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.

Very happy

cranks my 690 Duke better than original battery. Quick shipping from Battery stuff

Is this review helpful?
Written by on Apr 20, 2020. Verified Purchase — (3 of 3 customers found this review helpful)

See More Reviews

Write a Review Do you own the LFX19A4-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.

Manuals & Tutorials

Related Products

LFX19A4-BS12 Shorai 12v 19 AH PBEq LiFePO4 Power Sports Battery [+ -]
thumbnail photo