Loading... Please wait...Your fence controller lies at the heart of your electric fence. It maintains the voltage on the fence line and determines the severity of the shock an animal receives. It is, therefore, one of the most critical decisions you will make about your electric fence. Specifications: 10 Mile Range 0.33 stored joules of power; 0.15 joule output Moderate, dry weed conditions 6 volt, 10 amp battery with pulsed DC output (1-second intervals) Solar-region setting for optimum performance and battery life Operates up to 2 weeks with no sun Digital timing Vented weather-resistant non-conductive cabinet Built to UL safety specifications Battery included Model # SP10B