The PW 50S solar fence energizer is recommended for small animals with limited use for cattle and horses. 6 V battery included and installed; 0.06 joule output. Features easy battery check, which allows you to determine the battery voltage within 15 seconds of turning on energizer, and battery saver, which senses low battery voltage and extends pulse-off time to conserve battery. The PW 50 S also features a built-in handle for easy transport and a built-in mount for t-, round and wood posts, and flat surfaces.
Only Power Wizard energizers feature state-of-the-art ultra low impedance technology to increase energy output to maintain consistent shock power on fence lines which have deteriorated or become heavily weeded. Each Power Wizard energizer also features high performance digital technology, rugged all-weather construction, an internal lightning shield, big easy-grip knobs and heavy-duty, long life construction.