Battery Tender BMS Lithium Ion Battery BMW S1000RR 2009-2013 /R-Nine T

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Battery Tender BMS Lithium Ion Battery BMW S1000RR 2009-2013 /R-Nine T 

$ 175.95


  • Smarter, safer, lighter weight
  • Lithium batteries provide better fuel economy, lasts four times longer, are two times lighter, 99% more efficient in charge and has a constant current versus AGM variable current
  • All BMS batteries feature four terminals (two positive and two negative) that allow fitment on many powersports makes/ models and also provides electrical accessory hook-ups options
  • Flexible accessory blocks are also included to absorb vibration and to allow custom fitment on many different powersport models
  • Includes BMS Smart battery management system that monitors, optimizes and protects the battery
  • Battery management system is used to monitor battery SOC (State of Charge), optimize battery performance, protect battery from over-charge (over-voltage protection), protect from over-discharge (low-voltage shut-off)
  • Battery Activation Wire connects Battery Activation Switch to BMS (Battery management system)

Battery Managment System:

When BMS detects possible over-charge or over-discharge (voltage below a certain threshold), the BMS will shut off the battery (cannot charge/ discharge) to prevent permanent battery damage

  • User can re-activate the lithium battery by pressing the Battery Activation Switch on the included Quick Disconnect Cable to allow battery to be charged again
  • Quick Disconnect Cable has three terminals: one to positive, one to negative and one to Battery Activation Switch
  • Fireproof coating engineered mechanism that supports high current flow during voltage discharging to provide thermal protection
  • LiFePO4 Cell High performance UL1642 certified LFP cell
  • IP67 bottom case engineered material with high melting point NOTE:  User is recommended to use Battery Tender Lithium Charger to recharge the lithium battery.


  • Weight: 2 lbs. (OEM battery 10 lbs.)
  • Type: LifePO4 / Lithium-Ion
  • Battery Chemistry: Lithium Ferrous Phosphate
  • Volts: 12 V
  • Battery Capacity: 4.5 Ah
  • Cold Cranking Amps (CCA)/Ampere: 270 A
  • Length 5.9” (151mm)
  • Width 3.5” (88mm)
  • Height 3.7” (93mm)
  • Two left negative terminals/ two right positive terminals


BMW S1000RR (all versions) 2009-2013

BMW R-Nine T (all years and versions)

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