Patriot PE10B 6 or 12 Volt DC Fence Energizer
Suitable small properties. It provides powerful protection, even with heavy weed pressure. Battery saving mode maximizes battery life. With 0.30 output joules, it powers up to 10 miles or 40 acres of fence. It is suitable for cattle, horses, pigs, and other small pets or nuisance animals. This low impedance energizer has a highly visible, flashing red light that indicates the energizer is working and powering the fence. Works with steel wire, aluminum wire, and poli products.