Haze UPS 475 Batteries

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Model No. UPS 475 (12 Volts, 525 Watts Per Cell for 15 minutes to 1.67 vpc) Valve Regulated Lead Acid Battery for UPS applications.


  • Completely maintenance free, sealed construction eliminates the need for watering 
  • Fully tank formed plates 
  • Analytical Grade electrolyte 
  • Spill proof / leak proof 
  • Valve regulated Max internal pressure 2.5 psi 
  • Multi-position usage  
  • ABS Case & Cover Flame Retardant meets UL 94 VO requirements 
  • Low self discharge 
  • FAA and IATA approved as non-hazardous 
  • Designed to comply with Bellcore TR-NWT-000766, Bellcore TR-NWT-000909, ANSI T1.330-1997, Telcordia SR 4228, British Standard BS 6290 Part 4, IEC 896 Part 2, Eurobat, DIN 43534  
  • UL Recognized, ISO 9001


Design Life: 12 Years

Operating Temperature: -4 F to 122 F

Grid Alloy: Calcium/Tin Lead Alloy

Plates: Flat Pasted

Separator: Absorbant Glass Mat

Active Material: Very high purity lead

Charge Voltage:  Float 2.27 - 2.30 VPC @77 F Cycliing 2.35 @77 F / Max. 2.4 VPC Max ripple 0.05C (A)

Electrolyte: Sulphuric acid Analytical grade purity 

Venting Valve: EPDM Rubber 1.5 to 2 psi (10.5 - 14 KPa) release pressure. Resealing at 1 psi (7 KPa)

Torque Setting: The recommended torque value for all types is 44-62 inch-pounds

Additional Details


  • AGM (VRLA)


Downloads & Documentation

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  • Haze UPS 475 Battery Specs