GNB Industrial Power

VRLA batteries for railway telecom service

For more than 60 years, GNB Industrial Power has been supplying both domestic and international railroads with dependable power for telecom applications.

GNB - VRLA telecom battery

Marathon® High Temp FTX

Marathon®High Temp FTX valve-regulated lead acid batteries have been optimized for high temperature operation. Engineered for premium performance and maximum battery life, Marathon FTX batteries have a 15 year battery life design. These batteries feature a high-compression design utilizing Absorbent Glass Mat (AGM) technology for greater than 99% recombination efficiency and superior Lead-Tin-Calcium-Silver Positive Alloy to resist corrosion at higher temperatures.

  • Nominal Capacity Range: 86 – 180 amp-hours @ 77°F / 25°C
  • Design Life: 15 years @ 77°F / 25°C
  • Operating Temperature Range: -40°F / -40°C to 122°F / 50°C
  • Patented lead-calcium-tin-silver positive-plate alloy reduces grid corrosion
  • Fully recyclable

Absolyte® GP

Absolyte GP® 2-volt battery cells are a proven power solution for telecommunications, UPS, electric utility, railroad, and renewable energy applications. Designed and optimized for standby float, high rate, or deep cycling.

  • Nominal Capacity Range: 105 – 4,800 amp-hours @ 77°F / 25°C
  • Nominal Capacity Range: 241 – 3,089 watts per cell @ 77°F / 25°C
  • Design Life: 20 years @ 77°F / 25°C
  • Cycle Life: 1,200 cycles @ 80% Depth of Discharge
  • Operating Temperature Range: -40°F / -40°C) to 122°F / 50°C)
  • Patented lead-calcium-tin-silver positive-plate alloy reduces grid corrosion
  • Fully recyclable