This 0800-0009 Battery, also known as the 57383-E/4V-5.0AH/9191W Battery, outputs 4V/5.0AH of power. Assembled from 2 x PURE LEAD Enersys Cyclon 0800-0004 batteries, it 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"