Medium duty chargers for electric fence containment of pigs, cattle, horses, deer, cows, sheep and goats * Operates off a 6, 9 or 12 volt battery. Uses two 1 amp fuses for downline protection against power surges * Fence terminals are on bottom of unit for rain protection. DC intermittent input * Range up to 10 miles under ideal conditions. Output voltage: 10 KV +/- 20% open circuit voltage. * One Year Limited Warranty