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  • BC Lithium elected best lithium battery  in Germany in 2019.
  • Ultralight: LiFePO4 lithium battery for up to 2.7 kg lighter than traditional batteries / acid.
  • It substitutes these lead-acid batteries: YT7B-BS / BS-YT9B.
  • Greater Cranking Amperes: up to 50 times the battery capacity
  • Longer lifespan: about 2000 charge and discharge cycles compared to 300 average of a traditional battery.
  • Eco-Compatible (it does not contain acids or heavy metals) and 100% secure: non-combustible and non-explosive, no risk of loss of acid. LED indicator of the battery charge status and BMS (Battery Management System).


This motorcycle LiFePO4 lithium battery BCT9B-FP replaces the following lead-acid batteries: YT7B-BS / BS-YT9B.

Codes corresponding lithium batteries: HJT9B-FP-S - MM-ION-5 - LT7B-BS - LT9B-BS.

BC Lithium batteries are lightweight (weighing up to 80% less than the corresponding lead-acid) and provide better performance and a higher power (up to 50 times the battery capacity).

They are particularly adapt for sports use on the track, they have a longer lifespan than conventional lead-acid batteries (approximately 2000 charge / discharge cycles) and can be quickly recharged.

BC Lithium Batteries are safe, environmentally friendly and non-polluting: they do not contain heavy metals, acids (i.e. lead, cadmium, mercury), are non-combustible nor explosive, no risk of chemical leakage.

When the battery is disconnected from the vehicle, it keeps the charge for longer, thanks to its low self-discharge rate. If the battery remains installed on the motorbike, we recommend a regular maintenance with a specific charger (for example BC Duetto)

BCT9B-FP is a lithium battery ideal for motorcycles, scooters, snowmobiles, jet skis, lawnmowers and Quads.

  • The BC range guarntees simple installation without any risk even for less experienced users
  • Protection against overcharge / overheating, reverse battery poles, permanent short-circuit protection.
  • Thermal protection from overheating.
  • It does not require that the battery is disconnected from the vehicle.
  • No interference with board electronics of the vehicle
  • Laboratory Tests ensure the manufacturing of products in accordance with local regulations concerning safety and electromagnetic compatibility


  • BCT9B-FP lithium-iron-phosphate battery, equipped with LED indicator of the state of charge and BMS system for the management of the charge balancing; 
  • Protective cap of the positive pole of the battery; 
  • Nuts and bolts required for installation; 
  • Instruction manual. 


  • Battery Type: LiFePO4 - Lithium Iron Phosphate
  • voltage: 12 Volt
  • Cranking Amperes (CA): 180
  • Weight (kg): 0.7
  • Dimensions (mm): 150x65x92
  • Capacity (Ah): 3
  • Corresponding lead/acid batteries: YT7B-BS - BS-YT9B
  • Polarity: negative right, positive left


BETA ALP-40 350-2004-2011, 350-2004-2011 BETA-M4, CAN-AM DS-450-2008-2009, 450-2011-2012 CAN-AM-DS, CAN-AM -DS 450 MXC-2009-2009, CAN-AM-DS 450 X-2008-2009, CAN-AM-DS 450 X-MX-2010-2012, CAN-AM-DS 450 X-MX-2014-2015, CAN -AM-DS 450 X-XC-2009-2009, DUCATI-PANIGALE 1199 ABS-2012-2014-PANIGALE DUCATI 1199 R ABS-2013-2017, DUCATI-PANIGALE 1199 S ABS-2012-2014-PANIGALE DUCATI 1199 S TRICOLORE ABS-2012-2013, DUCATI-PANIGALE 1199 SUPERLEGGERA ABS-2014-2014, DUCATI-PANIGALE 1299 ABS-2015-2017, DUCATI-PANIGALE 1299 S ABS-2015-2017, DUCATI-PANIGALE 1299 SUPERLEGGERA ABS-2017-2017, DUCATI-PANIGALE 899 ABS-2014-2015 DUCATI-PANIGALE 959 ABS-2016-2017, KYMCO-Quannon 125 NAKED-2009-201 6, KYMCO Quannon 125-SPORT-2007-2013-SACHS X-ROAD 125-2005-2009, SHERCO ENDURO-250 2.5 I-2007-2008 SHERCO ENDURO-450 4.5 I-2007-2008 SHERCO -ENDURO 510 5.1 I-2007-2008 SHERCO SE-250 2.5 IF-2009-2010 SHERCO SE-300 3.0 IF-2010-2010, SHERCO SE-450 4.5 IF-2009-2011 , SHERCO SE-450 4.5 IF SUPERMOTARD-2008-2010 SHERCO SE-510 5.1 IF-2009-2009, SHERCO SE-510 5.1 IF-2011-2011, SHERCO SE-510 5.1 IF SUPERMOTARD -2008-2010, SUZUKI DR-400 E-Z-2000-2007 SUZUKI DR-Z 400-S-2000-2008-SUZUKI DR-Z 400 SM-2005-2008-SUZUKI DR-Z 400 SMU-2005 -2007, TRIUMPH DAYTONA-675-2006-2013, YAMAHA-HW-125 Xenter 2012-2015 YAMAHA HW-125 Xenter CBS-2017-2017, YAMAHA-HW-150 Xenter 2012-2016, YAMAHA-MT-03 660 H -2006-2014, YAMAHA-MT-03 660 N-2006-2008 YAMAHA TT-600 RE-2004-2004, YAMAHA TTR-250-1999-2006, YAMAHA XC-125 R MAJESTY S-2014-2016, YAMAHA- XC 125 Cygnus X-X from 2007 to 2016, YAMAHA XP-500 A TMAX ABS-2005-2007-YAMAHA XP 500 TMAX-2001-2007-YAMAHA XP 500 TMAX BLACK MAX-2006-2007 YAMAHA XT-660 R- 2004-2016, YAMA It HAS XT-660 X-2004-2016, Yamaha XT 660 Z-KEEP-2008-2016, Yamaha YFM 700-RA-2011 to 2011, Yamaha YFM 700-RB-2012 to 2012, Yamaha YFM 700-RD-2013-2013 , Yamaha YFM 700-RE-2014 to 2014, Yamaha YFM 700-RF-2015 to 2015, Yamaha YFM 700-RG-2016 to 2016, Yamaha YFM 700-RH-2017 to 2017, Yamaha YFM 700-RSE2 SPECIAL EDITION-2017 -2017, YAMAHA YFM-700-RSEA SPECIAL EDITION 2011-2011, YAMAHA YFM-700-RSEB SPECIAL EDITION 2012-2012, YAMAHA YFM-700-RSED SPECIAL EDITION 2013-2013, Yamaha YFM 700-RSEE SPECIAL EDITION-2014-2014 , Yamaha YFM 700-TSER-SPECIAL EDITION 2015-2015, YAMAHA YFM-700-RSEG SPECIAL EDITION 2016-2016, YAMAHA YFM-700-RSEW SPECIAL EDITION 2007-2007, YAMAHA YFM-700-RSEX SPECIAL EDITION 2008-2008, YAMAHA -YFM 700 RSEZ SPECIAL EDITION-2009-2010-YAMAHA YFM 700 RV-2006 to 2006, YAMAHA YFM 700-RW-2007-2007, YAMAHA YFM 700-RX-2008 to 2008, YAMAHA YFM 700-RY-2009-2009 , YAMAHA YFZ-450 B-2012-2012, YAMAHA YFZ-450 D-2013-2014 YAMAHA YFZ-450 S-2004 to 2004, YAMAHA YFZ-450 T-2005 to 2005, YAMAHA YFZ-450 V-2006-2006 , YAMAHA YFZ-450 W-2007-2007, YAMAHA YFZ-450 W-SE SPECIAL EDITION 2007-2007, YAMAHA YFZ 450-X-2008-2008, YAMAHA YFZ-450 X-SP SPECIAL EDITION 2008-2008, YAMAHA YFZ-450 Y-2009- 2009 YAMAHA YP-125 RA ABS-IRON MAX 2016 to 2016, YAMAHA YP-250 A MAJESTY ABS-2003-2003, YAMAHA YP-250 DX MAJESTY-1998-1999 YAMAHA YP-250 DXA MAJESTY ABS-1999-2002 YAMAHA YP-250 MAJESTY-1996-2003 YAMAHA YP-250 R X-MAX-2014 to 2016, YAMAHA YP-250 RA IRON MAX ABS-2016-2016, YAMAHA YP-400 A MAJESTY ABS-2007-2013 YAMAHA- YP 400 MAJESTY-2004-2013, YAMAHA YP-400 R X-MAX-2013 to 2016, YAMAHA YP-400 R-X-MAX MOMODESIGN 2014-2015 YAMAHA YP-400 RA IRON MAX ABS-2016-2016, YAMAHA- YP 400 RA X-MAX ABS-2014-2017, YAMAHA YP-400 RA X-MAX MOMODESIGN ABS-2014-2015 YAMAHA BWS 125-YW-2010-2015-YAMAHA YZF-R6 600-2003-2005, YAMAHA- YZF-R6 600 H-2001-2002 YAMAHA YZF-R6-600 N-2001-2002-YAMAHA YZF-R7 750 OW02-1999-2000