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Shorai

Shorai Lithium Battery LFX21A6-BS12

Item: P322641
439 Read 439 Reviews 103 Q&As Write a Review

Shorai LFX Lithium motorcycle batteries are some of the lightest and most powerful replacement batteries available. Most powersports enthusiasts have … Read More

$221.34
$245.95
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This product is vehicle specific.
Select a vehicle to ensure fitment.

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Product Details

Shorai LFX Lithium Iron Battery LFX21A6-BS12

Shorai LFX Lithium motorcycle batteries are some of the lightest and most powerful replacement batteries available. Most powersports enthusiasts have gotten used to hooking up a tender to their lead-acid batteries, all the time. Shorai LFX have a much slower self-discharge than the best lead acid batteries (1/6 to 1/7, on average), they do not sulfate as capacity drops, and they are the ultimate "deep cycle" battery. This means that they can still crank your vehicle even if the remaining capacity is quite low. A fully charged LFX can sit for a year or more and still retain adequate starting capacity, without damaging the battery. As such, any vehicle which has no current flowing when the key is OFF should not need a tender. At most this battery only needs to be charged every 6 to 12 months, depending on the use and average storage temperature. Newer vehicles may have a significant draw even when the key is OFF, to maintain clocks and computers, etc. In this case Shorai expects that a few hours of riding per month will be all that is needed to avoid tending. If you know that you will go a number of weeks or months without riding, you can either attach a tender, or disconnect the negative cable from the battery. In any case, during storage you may use the voltage chart above and an accurate voltmeter, and consider recharging when the battery is around the 50% capacity remaining mark, or above.

Features:

  • Faster cranking for better starts
  • Ultra light- one fifth the weight of lead-acid batteries on average
  • Holds unloaded charge for one year without maintenance
  • Zero sulfation for longer service life
  • Super-fast recharge rate
  • No explosive gasses during charge, no lead, no acid
  • Military spec carbon composite case
  • Multiple terminal connection options
  • Includes adhesive back foam sheets
  • Factory activated
  • Environmentally friendly
  • 2 year warranty

Specs:

  • 12 V- Volts
  • 315 CCA- Cold Cranking Amps
  • 21 Ah- Amp Hours
  • 94 Wh- Watt Hours
  • Weight: 3.03 lbs/1.38 kg
  • Case Size 6: 82mm/3.23" x 148mm/5.83" x 140mm/5.51"
  • See Shorai Specs PDF below for full fitment guide

Battery Terminal Location:

Notes:

  • All Shorai Batteries require charging out of the box prior to use.
  • It is extremely important that you use only the appropriate battery for your bike. A battery with incorrect amperage may damage the battery and your bike.
  • Shorai Batteries require a charging system output of 13.1 Volts or higher at idle and must not exceed 15.2 volts at maximum output.
  • Shorai Batteries may not be a drop in replacement for all bikes, some modification to battery box, terminals etc may be necessary.
  • Shorai recommends NOT using a charger or tender if it has a desulfation mode which cannot be turned off. Shorai has confirmed that the Battery Tender brand does NOT have a desulfation mode and are OK for use with Shorai LFX batteries. However the best possible charger/tender for the Shorai LFX is the Shorai SHO-BMS01 Battery Management System.
Product Style RevZilla Item # Store Sku MFR. Product # Availability
Product Style LFX21A6-BS12 RevZilla Item #832271 Store Sku92795 MFR. Product #LFX21A6-BS12 AvailabilityOut of Stock: Enter your email address below to be notified when this item is available.
Please review this product's fitment notes & exceptions prior to purchase: Add to Cart
This product is vehicle specific.
Select a vehicle to ensure fitment.
Fitment Notes & Exceptions
  • All Shorai Batteries require charging out of the box prior to use
  • BMW F800GS and Adventure models require modifications to the factory top battery cover
This Product Fits
Aprilia
Dorsoduro 900 2017-2020
RS 125 1992-2009
RST1000 Futura 2001-2004
RSV 1000 R 2004-2010
RSV 1000 R Factory 2004-2010
RSV Mille 2000-2009
RSV Mille R 2000-2009
RSV Mille R Haga 2000-2008
RSV Mille R Nera 2000-2008
RSV Mille SP 1999
Tuono V4 1100 Factory 2016-2020
BMW
G450X 2008-2011
HP2 Enduro 2006-2008
HP2 Megamoto 2007-2011
HP2 Sport 2007-2011
R1200GS HP2 2006-2011
S1000RR 2014-2016
Beta
300 Xtrainer 2015-2017
350 RR 2011-2017
350 RR-S 2017
350 RS 2012
390 RR 2015-2016
390 RR-S 2017
400 RR 2011-2014
400 RS 2013-2014
430 RR 2015-2016
430 RR-S 2017
430 RS 2015
450 RR 2011-2014
450 RS 2011-2014
480 RR 2015-2016
498 RR 2012-2014
500 RR-S 2017
500 RS 2015
520 RS 2012-2013
Bimota
DB7 2008-2010
SB8R 1998-2000
Ducati
1098 2007-2008
1098 R 2007-2008
1098 S 2007-2008
1098 S Tricolore 2007
1198 2009-2011
1198 S 2009-2011
749 2003-2006
749 Dark 2003-2006
800 SS 2005-2007
848 2008-2010
848 EVO 2011-2013
900 Sport 1998
900 SS 2001-2007
998 Biposto 2002-2003
998 F Edition Biposto 2002
998 F Edition Monoposto 2002
998 Matrix 2002-2004
998 Monoposto 2002-2003
998R 2002
998S Bayliss 2002
998S Biposto 2002
998S Bostrom 2002
998S Monoposto 2002
999 2003-2006
999R 2003-2006
999R FILA 2003-2004
999R Xerox 2006
999S 2003-2006
Desmosedici RR 2007-2008
Diavel 2011-2018
Diavel AMG 2011
Diavel Carbon 2011-2018
Diavel Dark 2014-2016
Diavel Titanium 2015-2017
Hypermotard 2013-2015
Hypermotard 1100 2007-2009
Hypermotard 1100 EVO 2010-2011
Hypermotard 1100 EVO SP 2010-2012
Hypermotard 1100 S 2007-2009
Hypermotard 796 2010-2012
Hypermotard 939 2016-2018
Hypermotard 939 SP 2016-2018
Hypermotard SP 2013-2015
Hyperstrada 2013-2015
Monster 1000 2002-2008
Monster 1000 Dark 2002-2006
Monster 1000S 2002-2006
Monster 1100 2009-2010
Monster 1100 EVO 2011-2013
Monster 1100 S 2009-2010
Monster 1200 2014-2021
Monster 1200 25 Anniversario 2019
Monster 1200 R 2016-2019
Monster 1200 S 2014-2021
Monster 400 2001-2005
Monster 400 Dark 2002-2005
Monster 600 2001-2005
Monster 600 Dark 2001-2005
Monster 600 Metallic 2001-2005
Monster 620 2002-2006
Monster 620 Dark 2002-2006
Monster 620 Matrix 2002-2006
Monster 620S 2001-2005
Monster 695 2007-2008
Monster 696 2008-2014
Monster 796 2010-2014
Monster 797 2017
Monster 797 Plus 2018-2020
Monster 800 2002-2006
Monster 800 Dark 2002-2006
Monster 800S 2002-2006
Monster 821 2015-2017
Monster 900 2001-2005
Monster 900 Cromo 2001-2005
Monster 900 Dark 2001-2005
Monster 900S 2001-2007
Monster S2R 2002-2008
Monster S2R 1000 2005-2008
Monster S2R 800 2002-2008
Monster S2R Dark 2002-2008
Monster S4 2001-2009
Monster S4 Fogarty 2002-2007
Monster S4R 2004-2006
Monster S4RS 2006
Monster S4RS Testastretta 2007-2008
Monster S4RS Tricolore 2008
Monster S4R Testastretta 2007-2008
Multistrada 1000 DS 2003-2006
Multistrada 1000S DS 2005-2006
Multistrada 1100 2007-2009
Multistrada 1100 S 2007-2009
Multistrada 1200 2010-2017
Multistrada 1200 Enduro 2016-2018
Multistrada 1200 Pikes Peak 2016-2017
Multistrada 1200 S 2010-2017
Multistrada 1200 S Pikes Peak 2012-2014
Multistrada 620 2005-2006
Multistrada 620 Dark 2005-2006
Multistrada 950 2017
Scrambler 1100 2018
Scrambler 1100 Special 2018
Scrambler 1100 Sport 2018
Scrambler Classic 2015
Scrambler Full Throttle 2015
Scrambler Icon 2015
Scrambler Urban Enduro 2015
Sport Classic GT1000 2007-2010
Sport Classic GT1000 Touring 2009
Sport Classic Sport 1000 Biposto 2007
ST3 2004-2007
ST4 2001-2002
ST4S 2002-2005
Streetfighter 1098 2009-2012
Streetfighter 1098 S 2009-2012
Streetfighter 848 2012-2015
SuperSport 1000 DS 2003-2006
Honda
CB1000 1994-1995
CB160 1965-1969
CB200 1974-1976
CB250 Nighthawk 1992-2003
CB300F 2015-2018
CB600F 599 Hornet 2004-2006
CB77 1961-1968
CBF600S 2006-2011
CBR1000RR 2008-2017
CBR1000RR Repsol 2008-2015
CBR1000RR SP 2014-2015
CBR600RR 2017-2024
CL175 Scrambler 1969-1973
CL200 Scrambler 1974
CL77 1965-1967
CM250C Custom 1982-1983
CRF450R 2017-2020
CRF450R-S 2022
CRF450R Works Edition 2019
CRF450RX 2017-2019
CRF450X 2005-2017
CTX700 2014-2016
CTX700 DCT 2014-2018
CTX700N 2014-2017
CTX700N DCT 2014-2018
NC700X 2012-2016
Pacific Coast PC800 1989-1998
RVT1000R RC51 2000-2006
VFR800 Interceptor 1998-2013
VFR800 Interceptor (Anniv. Ed.) 2002-2013
VT750CD Shadow ACE Deluxe 2002-2003
VTR1000 Super Hawk 1997-2000
VTR250 Interceptor 1988-1990
Husaberg
FC550 2004-2005
FE390 2011
FE450 2004-2011
FE450E 2004-2009
FE550E 2005-2008
FE570 2010-2011
FE650E 2004-2008
FS450E 2004
FS650C 2005-2008
FS650E 2004
FX450 2010
TE300 2012-2014
Husqvarna
FC350 2015
FC450 2014-2015
FE350 2014-2018
FE350s 2014-2016
FE450 2016-2018
FE501 2014-2018
FE501s 2015-2017
FX350 2017-2018
FX450 2017-2018
SM 450R 2010
SM 510RR 2005-2009
SMR 511 2011-2012
TC250 2002-2013
TC450 2002-2010
TE250 2002-2013
TE300 2014-2017
TE310 2009-2013
TE449 2011-2013
TE450 2002-2010
TE510 2006-2010
TE511 2011-2013
TX300 2017
TXC 250 2008-2012
TXC 450 2008-2012
KTM
250R Freeride 2015-2017
300 XC 2006-2017
300 XC-W 2006-2017
300 XC-W Six Days 2017-2018
350 EXC-F 2012-2018
350 SX-F 2011-2018
350 XC-F 2011-2018
350 XCF-W 2012-2017
400 EXC 2000-2005
400 XC-W 2007-2010
450 EXC 2003-2011
450 EXC-F Six Days 2017
450 EXC-R 2008
450 SX-F 2007-2018
450 SX-F Factory Edition 2012-2014
450 XC-F 2013-2017
450 XC-W 2007-2016
450 XC-W Six Days 2010-2011
500 EXC 2012-2016
500 EXC-F 2017-2019
500 XC-W 2012-2016
520 EXC 2000-2002
520 MXC 2001-2002
525 EXC 2004-2006
525 MXC 2004-2005
530 EXC 2008-2011
530 EXC-R 2008
530 XC-W 2008-2011
KYMCO
Like 50 2012
Super 8 150 2009-2013
Kawasaki
BN125 Eliminator 2001-2009
F4 1969-1970
KH250 1976
KLX450R 2008-2009
KZ200 1978-1979
KZ250 1980-1983
KZ650B/F 1977-1980
KZ650C Custom 1977-1979
KZ650D SR 1978-1979
KZ650E LTD 1980
KZ900 LTD 1976
Ninja 650 2012-2024
Ninja 650 ABS 2013-2024
Ninja 650 KRT 2022-2024
Ninja 650 KRT ABS 2022-2024
Ninja ZX-10R 2004-2010
S1 Mach I 1973-1975
S2 Mach II 1972-1973
S3 Mach II 1974-1975
Versys 650 2008-2013
Vulcan 800 Classic VN800 2004-2006
Vulcan 800 Drifter VN800 2004-2006
Vulcan 800 VN800 2004-2005
Vulcan 900 Classic LT VN900 2006-2016
Vulcan 900 Classic VN900 2006-2016
Vulcan 900 Custom VN900 2006-2016
Z650 2017-2024
Z650 ABS 2019-2024
Piaggio
Fly 150 2009-2013
Fly 50 2009-2010
SYM
Wolf Classic 150 2012-2015
Sherco
250 SEF-R 2015-2017
250 SEF-R Factory 2017
250 SE-R Factory 2017
300 SEF-R 2015-2017
300 SEF-R Factory 2017
300 SE-R 2014-2017
300 SE-R Factory 2016-2017
450 SEF-R 2015-2017
450 SEF-R Factory 2017
Suzuki
C50 Boulevard 2010-2013
DR200S 2016-2020
DR350SE 1994-1999
DR650S 1990-1991
DR650SE 1996-2020
DR-Z70 2015
GN125E 1982-1996
GN250 1982-1988
GS250T 1980-1981
GS400X 1977-1978
GS425 1979
GS500 1989-2010
GS500E 1989-2002
GS500F 2004-2010
GS550 1977-1986
GS550E 1977-1986
GS550ES 1983-1986
GS550L 1979-1986
GS550M 1981-1982
GS650E 1981-1982
GSF1200S Bandit 1997-2005
GSF1250S Bandit 2007-2012
GSF1250S Bandit ABS 2007-2012
GSX-R1000 2001-2017
GSX-R1100 1993-1998
GSX-R750 1993-2024
GSX-R750 100th Anniversary Edition 2021
GSX-R750Z 2022-2023
GSX-S1000 2016-2024
GSX-S1000F 2016-2020
GSX-S1000GT 2022-2024
GSX-S1000GT Plus 2022-2024
GSX-S750 2015-2016
GT550 1972-1977
Katana GSX600F 1988-1997
M50 Boulevard 2005-2012
RMX450Z 2017-2019
SFV650 Gladius 2009-2015
SV650 1999-2009
SV650 ABS 1999-2009
SV650S 1999-2009
SV650S ABS 1999-2009
T500 Titan 1968-1975
VL800 Volusia 2001-2004
V-Strom 650 2004-2016
V-Strom 650XT 2015-2016
VZ800 Marauder 1997-2004
Triumph
America 2009-2013
Bonneville 2006-2015
Bonneville SE 2006-2015
Bonneville Street Twin 2016-2018
Bonneville T100 2003-2015
Daytona 675 2013-2016
Daytona 675R 2013-2018
Scrambler 2009-2015
Speed Triple 2011-2015
Speed Triple R 2012-2016
Sprint GT 1050 2011-2012
Sprint ST 2005-2011
Thruxton 900 2004-2016
Thruxton R 2016-2020
Vespa
LX 150 2007-2009
LX 50 2010-2013
PX150 2004-2006
Yamaha
FJR1300 2003-2013
FJR1300A ABS 2003-2015
FJR1300AE 2003-2012
FJR1300ES 2014-2015
FZ1 2001-2012
MT-03 2020-2024
PW50 2010-2012
R1 2015-2024
R1 1999-2003
R1 LE 2016
R1 LE 2002-2003
R1M 2020-2023
R1S 2016-2018
R1 World GP 60th Anniversary Edition 2022
R3 2015-2024
R3 Monster Energy Edition 2020-2021
R6 2017-2020
Riva 180 XC180 1983-1985
SR500 1978-1981
SRX600 1986
TMAX 530 XP530 2015-2017
TTR225 1999-2004
TTR250 1999-2006
WR450F 2003-2018
XS650 1971-1973
XT600 1984-1989
XV1700PC Road Star Warrior 2002-2008
XV1900CTM Stratoliner Midnight 2006-2008
XV1900CTS Stratoliner S 2006-2014
XV1900CT Stratoliner 2006-2009
XV1900CT Stratoliner Deluxe 2010-2014
XV1900 Roadliner 2006-2007
XV19C Raider 2008-2017
XV19CS Raider S 2008-2015
XV250 Route 66 1988-1990
XV250 Virago 1995-2007
XV250 V Star 250 2008-2024
XVS1100AT V Star 1100 Silverado 2003-2009
XVS1100A V Star 1100 Classic 2000-2009
XVS1100 V Star 1100 Custom 2000-2009
XVS650AT V Star Silverado 2003-2010
XVS650A V Star Classic 1998-2010
XVS650 Drag Star 1998-2002
XVS650 Drag Star Classic 1998-2009
XVS650 V Star Custom 1998-2015
YZ450FX 2016-2018
Zuma 125 2009-2016

Shorai Lithium Battery LFX21A6-BS12 Resources

Product Description
Part Numbers
Fitment
Resources
439 Customer Reviews
439 4.5/5
103 Questions & 110 Answers
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