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EnerSys DataSafe 12HX25T-FR

The DataSafe 12HX25T-FR battery is a part of the EnerSys HX range of valve regulated lead acid (VRLA) batteries. EnerSys incorporates specific design features for superior performance and low maintenance. For instance, one of its key features being that it is UL94 flame retardant (case and cover). In addition, for high performance the 12HX25T-FR has high conductivity faston tab 187/250 terminals. This battery is made for high-level solutions for the information technology and uninterruptible power supply market.

Need your DataSafe 12HX25T-FR UPS battery replaced?

Technical Specs

  • Nominal Voltage: 12
  • WPC (watts per cell) for 15 min. to 1.67 VPC at 25°C: 23
  • Short Circuit Current (A): 300
  • Nominal Ah – 8hr rate to 1.75VPC at 25°C: 4.8
  • Dimensions (inches): 3.5 x 2.8 x 4.2


  • Opposite-charge lead-calcium-tin alloy plate grids
  • Optimized electrochemistry
  • Absorbed Glass Mat Valve Regulated Lead Acid (AGM VRLA) technology

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