Marathon: T, FT, L Series

Marathon T Series, FT Series, L Series

Marathon M Series, FT Series, L/XL Series Specifications:

M Series Technical Chart

  • Standard Reinforced polypropylene container and cover
  • Optional: Flame-retardant reinforced container and cover compliant with UL 94 V-O , 28%L.O.I.
  • Integrated flash arrester ultrasonically welded into cover.
  • Patented "Diamond Side-Wall" design to maintain structural integrity in higher operating temperatures
  • Heat sealed case-to-cover bond to ensure a leak proof seal
  • High -tin, calcium, silver, lead positive plate design for maximum service float life; 10 year design life 
  • High - Compression Absorbent Glass Mat (AGM) technology for greater than 99% recombination efficiency
  • Heavy duty copper alloy terminals for easy assembly and reduced maintenance 
  • Multicell design for faster installation and reduced maintenance
  • Horizontal or vertical operation
  • Removable carry handles for ease of installation

FT Series Technical Chart

  • Flame - retardant reinforced container and cover compliant with UL94 V-0, 28% L.O,I.
  • Integrated flash arrester ultrasonically welded into cover.
  • Patented "Diamond Side-Wall" design to maintain structural integrity in higher operating temperatures
  • Heat sealed case-to-cover bond to ensure a leak proof seal
  • High -tin, calcium, silver, lead positive plate design for maximum service float life; 10 year design life 
  • Front Accessible Copper Alloy Terminals & "Easy On/Easy Off" Post Protector
  • Reliable one way, self -resealing safety vents
  • Integrated Carry Handles
  • Multi-cell design for faster installation and reduced maintenance 

L/XL Series Technical Chart

  • Marathon L provides a solid safety package for storing electrical energy within the AGM range
  • Excellent high current performance combined with high service life
  • Maintenance-free during their whole service life
  • Nominal capacity 14 - 575 Ah
  • 12 years design life for blocs/cells at 20°C ambient temperature (80% remaining capacity)
  • Optional case material acc. to UL 94 V-O
  • Grid plate construction consisting of a lead calcium alloy
  • Very low gassing due to internal gas recombination (99% efficient)
  • Low self discharge rate
  • Short recharging time
  • Proof against deep discharge according to DIN 43 539 T5
  • Trouble-free transportation of operational blocs and cells, no restrictions for most rail, road, sea and air transportation (IATA, DGR clause A 67)
  • Completely recyclable

Technical Charts


M Series Technical Chart

PDF Table

FT Series Technical Chart

PDF Table

L/XL Series Technical Chart

PDF Table