ForEverlast Feeder 12 Volt Control Units are easy to mount under a barrel or feed hopper. Included in the control unit is the Redneck digital timer. The 12 Volt system has a very long battery life, and is able to take a charge for years. The frame and outside is galvanized for the best long term performance without rusting. A gate plate spinner ensures no food goes to waste due to varmints, wind or rain. The hinge and lock galvanized door on the unit gives you access to the timer and other components. There is an easily adjustable feed control that lets you adjust the flow in just a few seconds.