Vented Lead Acid Battery

Leadline - Vented Lead Aciid Battery - Type OPzS

Model: Type OPzS - Tubular Plates

OPzS stationary blocks and cells are produced in the conventional lead acid technology. Ideally to be installed in systems where they are continuously float charge with occasional discharges at an operating temperature of 20°C. Under these working conditions, a service life of 15 years can be achieved. It is suitable for applications in Telecommunication facilities, computers, emergency lighting alarm, control and monitoring systems in the power plants, distribution station, railway stations, airports and etc.

Features and Benefits

  • Long service life expectancy: up to 15 years or extends longer
  • Extremely long interval between distilled water topping up
  • Excellent high cycling expectancy
  • Container clear as glass for ease of visual inspection
  • Corrosion resistant terminals


  • Telecommunication facilities
  • Computers
  • Emergency lighting alarm
  • Control and monitoring systems in power plants
  • Distribution station
  • Railway stations
  • Airports

Capacity Range

  • Block 6V-12V:  50Ah - 300Ah
  • Cell 2V:          100Ah - 3000Ah


The OPzS cell is constructed according to the tubular plate technology, which offers extremely high cycling expectancy, attributed from the ground protection of the positive mass using woven gauntlets.

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