Fi-Shock XP-2 Professional AC Powered 2 Joule Low-Impedance Fence Charager, 30 Mile Range AC powered fence energizer plugs into a standard 110-120 V outlet Features a full power terminal for large livestock and large farms, as well as a reduced power terminal for small areas such as paddocks and strip grazing Includes control board operation lamp and an output indicator lamp Range up to 30 mile range under ideal conditions. Output voltage: 8.3 KV +/- 20% open circuit voltage. Two year warranty. Made in U.S.A.