Deliver power to large fences with theZareba(R) 10 Mile AC Powered Low Impedance Fence Charger. This powerful AC charger works well even in areas with heavy weeds, and it provides power for up to ten miles of fence, depending on the type of wire chosen and the level of weeds and vegetation. Contain your livestock with this handy and reliable low impedance charger. | ZEREBA Energizer 10 Mile