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XDJ Lead-Calcium Batteries

For UPS applications
Capacities from 0.355 to 0.650 Kilowatts per cell

C&D Technologies' flooded batteries are engineered to provide superior performance and reliability over the life of the product. These batteries are designed using proprietary techniques and quality components and materials for reduced maintenance and extended battery life.

Features and Benefits


  • Time tested epoxy post seal and reliable tongue and groove jar-to-cover seal designs provide increased adhesive coverage area - offering unprecedented seal integrity during service
  • Top suspended positive plate design allows free downward growth without pressure on jar, cover, or post seal - extending reliability and product life
  • Recessed vent area to collect water and acid spills, keeping them away from posts and cover - lowering maintenance and clean-up costs
  • U-wrapped separator design extends cycle life - improving product reliability

Safe Operation

  • High impact resistant jar material (UL94V-0; ASTM D-635 self-extinguishing, LOI >32) — providing added protection
  • Snap-on intercell connector covers protect against objects and electrical shorts — preventing hazardous situations
  • Low evaporation, flame arrestor vents protect against external source from igniting hydrogen gas within the cells - improving safety

Cost Savings

  • Unique jar design facilitates installation
  • Compact, optimized product size nets up to 40% floor space reduction - saving valuable space
  • Angled posts use standard lead-plated copper connectors and improved post to connector contact - lowering resistance and allowing for quicker installation


  • 3-year full, 17-year prorata

The new 20-year design life XDJ batteries incorporate these benefits in a transparent container for visual inspection of plates and individual cell voltage taps on the connector covers for cell voltage readings.