Yuasa EN Series

Suitable for all standby applications including Telecommunications, UPS, Emergency Lighting. Endurance range Batteries from Yuasa are the engineer’s choice for even the most critical standby applications, available in 12 year models.


  • Long Life in standby (12 year design life).
  • Unique mix and match parallel assembly allows extensive variations to network capacity.
  • Electrolyte Suspension. A.G.M. technology assures no free electrolyte to spill or worry about.
  • High gas recombination efficiency. Eliminates the need for forced ventilation and separate battery rooms.
  • Case Material Oxygen index 30.
  • Fully compliant with BS6290-4 and IEC896-2.