BatteryGuy 6 volt 1800 mAh replacement rechargeable battery for Dual-Lite 12-745. Only $20.95. Fast nationwide delivery available. It meets or exceeds the Dual-Lite 12-745 emergency light specifications defined by the Original Equipment Manufacturer, but at a much lower price. Note this product can also replace: Dual Lite 12 745, Dual Lite 12745, Dual Lite 012-0745, Dual Lite 12-0745, Dual Lite 12-745, Duallite 12 745, Duallite 12745, Duallite 012-0745, Duallite 12-0745, Duallite 12-745, Dual-Lite 12 745, Dual-Lite 12745, Dual-Lite 012-0745 or Dual-Lite 12-0745... (This is one Battery, Please verify quantity needed for your application before ordering). Chemistry- Nickel Cadmium (Nicad) Dimensions: 1.0" Long x 2.2" Wide x 5.83" High / Configuration: Five Cells in Two Uneven Verticl Stacks Connector Type: Wire Leads With 1101EC Connector. BatteryGuy Nicad Batteries Typically Have 20% - 40% More Capacity Than Other Regularly Available Batteries of the Same Size and Can Support up to 500 Charge/ Discharge Cycles or Five Years Standby Power Under Normal Conditions. Nickel Cadmium Batteries Are Commonly Found in Emergency Lighting, Alarm/ Security Systems, Backup Power Devices and Other Electrical Devices. Rechargeable