Zareba EAC10M-Z AC Powered Low Impedance Electric Fence Charger - 10 Mile Plug-In Electric Fence Energizer, Contain Small Animals, Keep Out Pests and Predators

Works in Heavy Weed Conditions - Energizes up to 10 miles of electric fencing in ideal conditions (no weeds), up to 5 miles in light weeds, and up to 2.5 miles in heavy weeds For All Fence Types - AC-powered charger for all types of electric fences, including high tensile, polywire, and polytape Less Battery Drain - Low-impedance technology maintains maximum energy on the fence Powerful Enough for Large Animals - With 0.5 output joules, it will support animals and livestock such as cattle, horses, pigs, and goats Built in the USA - Full-load tested in the U.S. after manufacturing - 2-Year Limited Warranty including lightning damage