Valve Regulated Lead Acid Battery



The FA (Front Access) series is designed to be used in telecommunication applications with 12 years design life in float service. The Front Access connection and 12 years design life, easy installation and maintenance are possible due to the combination of the newly developed paste formula with up-to-date AGM structures used in the design of this range.
The FA Series is also widely used in UPS systems and other back up applications.
  • 12 years design life in floating condition
  • Wide operating temperature range from -15°C to 60°C
  • Advanced paste formula with increased recharge efficiency
  • Front access terminal with standard width for 19″ and 23″ ETSI racks
  • 30% decreased float current lead to excellent high temperature resistance
  • Thick flat plate with high Tin low Calcium alloy
  • Low self-discharge rate
  • Excellent deep discharge recovery capability
  • Positive plate : Thick high Sn low Ca grid minimize corrosion and prolong life Negative plate : Balanced Pb-Ca grid for improved recombination efficiency
  • Separator: Advanced AGM separator for ultra low float current
  • Electrolyte : Dilute high purity sulphuric acid
  • Battery container and cover: ABS
  • Pillar seal : 100% factory tested, proven two layers epoxy resin seal
  • Relief valve: Complete with integrated flame arrestor
  • Constant voltage charging is recommended
  • Recommended float charge voltage: 2.25Vpc @ 25 °C
  • Float voltage temperature compensation: -3mV /° C/cell
  • Equalize charge voltage : 2.35 Vpc @25 °C
  • Max . charge current all owable : 0.25C 10A
  • Telecommunications
  • UPS Power
  • Utility
  • Signal system
  • Telecommunications
  • Power Utility
  • UPS
  • Signal Systems
  • IEC 60896-21/22
  • Eurobat guide, long life
  • BS6290 part 4
  • YD/T 799
  • UL1989
  • IATA and IMDG