Battery Power Providers


  • Nominal voltage – 2V
  • Nominal Capacity – 1680Ah
  • Length (mm) – 210
  • Width (mm) – 275
  • Height (mm) – 848
  • Typical Weight (kg) – 115

Spec Sheet



The Fiamm OPzV SMG1680 from the Enduralite SMG series is the result of may years of product investment and development to product a battery cell designed especially for the most demanding of power protection applications that may be subject to elevated ambient temperature as well as remote site location. The SMG1680 has been designed for critical load support equipment found in rail, telecoms, power plants and other industries where only a premium battery cell power source will meet with requirements.

Features provided as standard with the SMG include high cyclic capability even in high temperatures, gel technology, 18 year design life and a completely sealed casing with high reliability post seal.

Technical Features

  • Positive Tubular Plates: pressure cast from high tin /
    low calcium alloy. Highly porous gauntlets prevents the
    loss of active material during operation, resulting in longer
    operating life.
  • Negative Flat Plates: rugged pasted grid construction
    with a service life compatible with the positive plates.
    The alloy and curing process are designed to maintain the
    porosity of the active material during operation.
  • Electrolyte: immobilized in gel structure.
  • Separators: made with a high porosity / low resistance
    material for high effi ciency and low self discharge rates.
  • Container and Cover: made of opaque ABS plastics
    (Optional fl ame retardant ABS IEC 707 FV0 and UL 94 V0
    with LOI greater than 28% available). Thick walled
    containers provide unsurpassed mechanical strength
  • Terminals: female threaded M10 terminal posts provide
    high conductivity, retain required torque values and allow
    for easy installation.
  • Post Seals: high integrity post seal design prevents
    electrolyte leakage and terminal corrosion.
  • One-way safety valves allow excess gas to escape when
  • Flame arrestors designed to prevent any errant spark or
    fl ame from entering the cell.
  • Cable connectors are fl exible and fully insulated, with an
    insulated screw which allows for meter probe access
  • Shelf life: < 2% self-discharge per month at 77°F allows
    6 months shelf life before boosting is required
  • Installation: can be operated in the vertical or inclined
    horizontal orientation

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