Energy Storage
Tubular OPzS

Flooded Batteries

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Discover® Energy Storage Flooded OPzS Tubular batteries provide long and reliable performance in reserve power applications. The batteries have a long proven track record in mission-critical installations, especially in remote and high-temperature environments. Tubular batteries are exceptionally tolerant of partial state of charge operation and deep discharge.

Flooded OPzS batteries provide superior float and cycle performance, with up to 20-year design life in renewable energy storage and backup applications. The batteries feature a transparent SAN case and sliding terminal poles to prevent long-term damage. Flooded OPzS batteries are vented and require low maintenance.

FILTERS

Applications
Battery Volts
Amp Hour (120 HR)
Amp Hour (20 HR)
Amp Hour (10 HR)

Product Features

 
Tubular Technology
  • Positive plates provide 20% more capacity than flat plate batteries
  • Encapsulated active material avoids plate shedding extending cycle life
Sliding Pole Terminal
  • Durable and acid resistant
  • Prevents cracking of cover and acid leakages due to natural battery plate growth
ENHANCED RUNTIME
  • Ultra-high amp hour capacity
  • 50% DoD to 1.95 VPC
  • 80% DoD to 1.90 VPC
EXTENDED SERVICE LIFE
  • Up to 20-year design life
  • 2,950 cycles to 50% DoD
  • 1,900 cycles to 80% DoD
RESILIENCE
  • Intense-duty cycling superior to flat-plate batteries
  • Partial stage of charge operation superior to flat plate batteries
  • Deep discharge recovery
Scalable Energy Storage
  • High capacity with minimal parallel connections
  • 2V cells series connect to any voltage

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