The Moultrie Standard Tripod Feeder offers a smart, simple way to keep the game you want on your property. 30-gallon hopper has a digital feed timer that's programmable from 1 to 4 times per day. Filling has never been easier thanks to its ground-accessible height. Setup only takes minutes with its tools-free assembly. Powered by (4) AA batteries. Also accepts lithium batteries, or solar panel (both sold separately) using external port.