Marathon® FT


Marathon® FT Valve Regulated Lead Acid batteries are the industry-proven power solution to a variety of telecommunications and electric utility applications. Superior design principles have been applied across a wide capacity range to assure a combination of long life, solid discharge performance and scalability to almost any power need.

Design life in years: 10 @ 25°C
Nominal capacity: 86 – 180 Ah @ 25°C
Grid plate
Block battery
Valve regulated lead-acid batteries
Maintenance-free (no topping-up)
Recyclable

 

  • Marathon® FT batteries are excellent AGM power packages offering a simplified modular power concept
  • Designed in accordance with IEC 60896-21/-22
  • Flame-retardant reinforced container and cover compliant with UL 94 V-0
  • Central degassing
  • EUROBAT Classification: Long Life
  • System ampere-hour range – 104 to 4800 Ah to 1.75 VPC at 8-hour rate @ 25°C (77°F).
  • Electrolyte – 1.310 specific gravity acid (nominal).
  • Safety vent – 3-10 psi opening pressure, self-resealing.
  • Terminals – Solid copper insert.
  • Positive plate – Patented lead calcium tin silver alloy.
  • Negative plate – Lead calcium grid alloy.
  • 20 years design life in float applications at 25°C (77°F)
  • 1200 cycles to 80% DOD at 25°C (77°F)
  • Operating temperature – Temperature excursions between -40°C (-40°F) to +50°C (122°F) allowed (battery performance and life will be affected).
  • Self-discharge – 0.5 to 1% per week maximum @ 25°C (77°F).
  • Float voltage – 2.23 to 2.27 VPC.
  • Container and Cover - Polypropylene is standard. Flame retardant, UL94 V-0/28% L.O.I. is optional.
  • Enhanced post access for maintenance and battery health assessment
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    Technical Specifications For This Product

    Type

    Nominal
    Voltage

    Capacities

    Dimensions
    approx.

    Weight
    approx.

     

     

    C8
    @ 1.75 VPC
    @ 25°C

    L

    W

    H

     

     

    V

    Ah

    in

    in

    in

    lbs

    M12V90FT

    12

    86

    15.55

    4.13

    10.63

    70.0

    M12V105FT

    12

    104

    20.12

    4.33

    9.38

    79.0

    M12V125FT

    12

    125

    22.00

    4.90

    11.15

    105.0

    M12V155FT

    12

    155

    22.00

    4.90

    11.15

    119.0

    M12V180FT

    12

    180

    22.00

    4.90

    12.50

    133.0

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