Energy Storage
Tubular Gel OPzV

VRLA Batteries


Discover® Energy Storage Gel OPzV 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 lead-acid batteries are exceptionally tolerant of partial state of charge operation and deep discharge.

Gel OPzV batteries provide superior float and cycle performance, with up to 20-year design life in renewable and stationary applications. The batteries feature impact-resistant ABS cases and sliding terminal poles to prevent long-term damage. Gel OPzV batteries are valve regulated, maintenance-free, and provide the lowest total cost of ownership.


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
  • Ultra-high amp hour capacity
  • 50% DoD to 1.95 VPC
  • 80% DoD to 1.90 VPC
  • Up to 20-year design life
  • 2,950 cycles to 50% DoD
  • 1,900 cycles to 80% DoD
  • Intense-duty cycling superior to flat-plate lead-acid batteries
  • Partial stage of charge operation superior to flat plate batteries
  • Deep discharge recovery
Reliable, Safe, Certified
  • Valve Regulated Lead-Acid, Gel
  • Maintenance-free, nonspillable, no-gassing
  • Flame retardant (UL94:V0) ABS case available as an option

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