BBM supplies the 0800-0009 Battery with a connector, also known as the 57383-E/4V-5.0AH/9191W Battery. Delivering 4V/5.0AH this battery is built from 2 x Enersys Cyclon 0800-0004 batteries and comes with wire leads and a connector.
0800-0009/C Battery Specifications:
Voltage - 4V
Capacity - 5.0AH
Chemistry - Sealed Lead Acid
Dimensions - 3.46" x 1.73" x 2.87"