Yuasa YT12B-BS Maintenance-free VRLA Battery
Yuasa YT12B-BS Maintenance-free VRLA Battery
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The YT12B-BS is a Maintenance Free VRLA battery,  perfect for people with better things to do than worry about topping up their battery. Maintenance Free VRLA batteries boast advanced lead-calcium technology to maximise starting power. The batteries deliver up to 3 times more life than conventional battery types.


  • Voltage: 12 volt
  • Capacity: 10Ah
  • Cold Cranking Amps: 215A
  • Cast Grid: severe vibration resistance & improved conductivity
  • Active Material: reduced shedding, maximum utilization and long service life
  • Pasted Plates: Ensures vibration resistance through precise compression and proper service life
  • Dried-Charged Plates: limitless shelf-life while retaining 70~80% state of charge when initially filled with acid
  • Top Lead Connections: shorter current path for increased electrical conductivity and higher starting currents
  • Case-Cover Seal: prevents air ingress & acid seepage
  • Terminal-Cover Seal: Patented Poly-Seal to eliminate acid seepage, reduces corrosion and extends battery life
  • Case & Cover: superior resistance to gasoline and oil, impact resistant in extreme weather conditions
  • Additive: sulfate stop to reduce the solubility of lead into acid which then reduces battery sulfation
  • Calcium Alloy
  • Vent System

When compared to other leading Yuasa powersports batteries.


  • Length: 150mm
  • Width: 69mm
  • Height: 130mm
  • Weight: 4.1kg
  • CCA: 215
  • Amp-hours (Ah) 10Ah
  • Warranty: 1 Year