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

Features & Benefits

emergency lighting
  1. Valve Regulated Lead Acid (VRLA) Absorbed Glass Mat (AGM)

    Non-spillable (no water addition or electrolyte maintenance required). Satisfies transportation regulations set forth by DOT, IMDG, IATA, and ICAO.

  2. High-Quality Polypropylene Premium Plastics

    Patented “Diamond" side-wall design helps to maintain structural integrity in higher operating temperatures. Flame-retardant plastics (UL94 V-0/28% L.O.I.) are standard.

  3. Superior Terminal Post Design

    Front-accessible 6 mm female post with copper alloy inserts. Combination bolt/washer hardware.

  4. Installation and Maintenance Friendly

    Integrated carry handles.

emergency lighting
emergency lighting

Valve Regulated Lead Acid (VRLA) Absorbed Glass Mat (AGM)

Non-spillable (no water addition or electrolyte maintenance required). Satisfies transportation regulations set forth by DOT, IMDG, IATA, and ICAO.

High-Quality Polypropylene Premium Plastics

Patented “Diamond" side-wall design helps to maintain structural integrity in higher operating temperatures. Flame-retardant plastics (UL94 V-0/28% L.O.I.) are standard.

Superior Terminal Post Design

Front-accessible 6 mm female post with copper alloy inserts. Combination bolt/washer hardware.

Installation and Maintenance Friendly

Integrated carry handles.

Documents & Resources

Documents & Resources

What is AGM Technology?

Absorbed Glass Mat (AGM) technology batteries are a type of Valve Regulated Lead Acid (VRLA) battery that use a material manufactured from very fine glass fibers. The AGM material acts as a separator...