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VentPro Ni-Cad Batteries

Nickel Cadmium Batteries

Very Low Maintenance


Nickel-Cadmium cells with pocket type plate electrodes have been successfully used for many decades. These new, specially-designed batteries require watering only once in their lifetime. They recharge quickly even in high temperature environments.


The active materials are encapsulated between folded steel strips, which are perforated on both sides, thereby increasing the effective surface area and making the battery more efficient. These batteries employ a special separator that allows gases generated during charging to recombine inside the cell, minimizing water loss. This enables the batteries to exceed the internal gas recombination requirements outlined in IEC 62259 standards.


VentPro batteries offer the superior service life, temperature tolerance and discharge profiles associated with Ni-Cad cells while requiring minimal maintenance.


  • Excellent charge capability, more than 90% capacity available after charge at 1.43V in 15 hours
  • Operates in wide temperature range
  • Long battery life, even in high ambient temperature applications
  • Better low temperature performance
  • No risk of sudden death failure



  • 15 Ah to 1680 Ah
  • For low discharge rate applications greater than 3 hours



  • 7 Ah to 1340 Ah
  • For medium discharge rate applications from 1 to 8+ hours
  • For mixed discharge rate applications with both long and short duration loads

VentPro pocket plate ni-cad batteries




  - Technical Data

  - Data Sheet - coming soon

  - MSDS




Applications for HVL

  • Oil and Gas
  • Railway Signaling
  • Photovoltaic
  • Fire Alarms


Applications for HVM

  • Switchgear
  • UPS
  • Oil and Gas
  • Emergency Lighting
  • Instrumentation & Process Control