BatteryGuy BGN400-6DWP-B830EC Replacement for the OSA229 battery (rechargeable) - 7.2V 400mAh Nicad

BatteryGuy 7.2 volt 400 mAh replacement rechargeable battery for the OSA229. Fast nationwide delivery available. It meets or exceeds the the OSA229 specifications defined by the Original Equipment Manufacturer, but at a much lower price. Note this product also replaces: OSA229... (This is one Battery, Please verify quantity needed for your application before ordering). Chemistry: Nickel Cadmium (Nicad) / Dimensions: 3.38" Long x 0.57" Wide x 1.02" High / Configuration: Six  Cells in a Horizontal Row / Connector Type: B830EC 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