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Highly efficient power supply and backup power supply solutions to telecommunications, information and industrial technologies.

Batteries FIAMM SMG



The FIAMM SMG range of valve regulated lead acid stationary batteries combine the beneifts of recombination technology (i.e. virtually no maintenance due to very low gas emissions) plus the advantages of conventional vented batteries with positive tubular plates (i.e. long life and excellent cycling capability).
FIAMM has a program of continuous improvement investing in manufacturing processes, equipment and technology. FIAMM’s Standby Battery manufacture conforms to ISO 9001 quality assurance. The continuous investment in battery technology is reflected by means of premium products that are of the highest quality and reliability.
FIAMM SMG valve regulated lead acid batteries are the ideal energy source for many different standby applications

 General Features

  • Safe
  • Long life
  • Versatile
  • Reliable
  • Minimal gassing

 Technical Features

  • Tubular positive plates: incorporating a special grid construction, pressure cast from antimony-free alloy, with highly porous gauntlets that retain the active material
  • Pasted negative plates: pasted, grid type
  • Electrolyte: immobilised in a gel structure
  • Separators: with extremely high porosity and low internal resistance
  • Containers and Lids: made of plastic (ABS) material. Also available in ABS flame retardant material as an option (according to IEC 707 FV0).
  • Easy installation: FIAMM SMG cells are normally installed in an upright position on steel stands
  • One way relief valve: opens at low pressure and is fitted with a flame arrestor device
  • Terminals: female treated terminal (M10) ensure perfect contact ad a low resistance with the flexible cable connectors
  • Post seals: high integrity post seal design to prevent electrolyte leakage and terminal corrosion
  • Connectors: flexible, fully insulated cable connectors screwed to the terminal with an insulated screw having a probe hole on the top for electrical measurement.

 Applicable Standards

  • DIN 40742
  • IEC 60896 part 21 – 22
  • Eurobat Guide – 12 years

 Electrical Characteristics

  • Nominal voltage: 2 V
  • Float voltage charge at 20°C: 2,23 V / cell
  • Boost recharge: max. voltage of 2,4 V / cell with the max. current of 0,25 x C10 (A)
  • Self discharge at 20°C: < 2% / month