The solar elite lifetime feeder offers an integrated, wraparound, high impact solar panel to charge the included gel cell battery.It has an all aluminum housing construction and a waterproof design with the lcd in the base.The programmable lcd lets you customize feedings: 1 to 6 times per day with durations of 1 to 30 seconds.Its universal mounting allows the solar elite feeder to fit most hoppers.Type: Feeder TimerSize: UniversalDigital: NoBattery: 6 Volt Gel CellFeed Time Programs: 6Duration: 1-30 SecondsHousing Material: AluminumDegrees: 360 Degrees