The xd-pro with nesting hopper feeder features an ez-touch digital time with a large lcd display.The feeder has a metal spin plate, two q-2 preconfigured settings and feeds 1-16 times per day at 1-60 second feed rate.It has a metal varmint guard with optional shocking circuit and is pre-wired for additional american hunter solar panel.The feeder requires 6v spring top sla battery, recommended de-30045.Hopper Size: 30 GallonDigital: YesFeed Time Programs: 16Duration: 1-60 SecondsFrame: Metal