Marathon® High Temp FTX

Product Type
Lead Acid Batteries
VRLA (AGM) Blocs


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
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