) The Syrvet Livestock Prod is a rugged, well-balanced electronic sorting prod. Battery-powered electronic circuit produces a high-voltage pulse. Solid state electronic motor. Does not retain charge after release of trigger button, to prevent accidental shock. Safety clip prevents release of trigger button when not in use. The Syrvet Livestock Prod includes a water-resistant handle unit and high-impact polymer shaft. Requires six "C" batteries (not included).