Emergency Light Battery 12V 5500mAh x 2 BGN5500-20SWP-F4-9030EC

Rechargeable 12 Volt  5500 mAh x 2 Chloride Replacement Nicad Battery with Four Wires and Two F4-9030EC Connector --- Chemistry: Nickel Cadmium (Nicad) / Dimensions: 6.38" Long x 3.84" Wide x 3.72" High / Configuration: (20 D Cells) Three Rows of Five in Even Rows with One Row of Five Lying on its Side on Top / Connector Type:  Two Wire Leads with Two 227EC Connectors. 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.