Discover® DRY CELL Commercial Rail/Transit batteries outperform traditional flooded, AGM, and gel deep cycle batteries and are a resilient battery solution for diesel engine, commercial rail, and transit applications. DRY CELL Commercial Rail/Transit batteries exceed passenger transport safety standards, tolerate vibration and a wide ambient temperature range. DRY CELL Commercial Rail/Transit batteries support long duration current draws and deliver high cranking performance. DRY CELL Commercial Rail/Transit batteries are trusted by the world’s most reputable commercial vehicle, rail, bus and tram organizations.


Designed for Excellence

DRY CELL batteries are resilient, OEM proven, maintenance-free deep-cycle batteries, tolerant of Partial State of Charge operation and extreme ambient temperatures.

Product Features

Hydro Polymer

  • Organic capillary separator technology saturated with Hydro Polymer electrolytes delivers extra electrolyte volume
  • Resists dry-out and prevents thermal runaway
  • Maintains performance characteristics over operational life
  • Absorbed Glass Mat DRY CELL Technology. No free-flowing electrolyte

Enhanced Alloys

  • Thick plate construction with graphite enhanced plate alloys deliver maximum runtime over operational life.

Carbon Boost

  • Carbon additives increase duty cycle performance, battery charge acceptance and Partial State of Charge operation

Automatic Through-The-Partition Weld

  • Key industry models have improved product consistency and quality. Less wasted lead than manual welding process
  • Supports high current loads and lowers internal resistance

Polypropylene Case

  • Key industry models. Support high heat resistance and durability
  • Pressure relief valves with low open / close tolerance reduce water loss and extend cycle life
  • Integrated flame arrestors prevent fire and explosion