Maintenance Free
Yuasa YTX20A-BS 12V Maintenance Free Battery
Capacity Ah (20-HR): 17.9 CCA @ -18C: 270 Cold Cranking Performance (Amps) EN1: 270


Ideal for motorcycles, scooters, ATVs, ride on mowers and personal watercraft, these permanently sealed batteries do not require topping up. Aside from periodic charging, they remain maintenance free for the life of the battery.

  • Increased cranking power - up to 30% more CCA than conventional type batteries
  • Superior resistance to vibration & corrosion
  • Fully maintenance free once activated
  • Premium AGM technology with no free acid
  • Sealed & spill-proof design
  • Selected models supplied filled & ready to fit
Tech Spec

Additional Information

Cold Cranking Performance (Amps) EN1 270
Pack Type CP
Capacity Ah (10-HR) 17
Capacity Ah (20-HR) 17.9
Weight with acid (kg) 6
Acid volume (litre) 0.82
Charge current (Amps) 1.7
Terminal Type 4
Length (mm) 150
Width (mm) 87
Height (mm) 161
Feature Range Maintenance Free
Front Side Top
Assembly Figure