2.0 Joule 12 Volt DC Energizer

2.7-stored-joule, 12-volt energizer delivers a big charge. Apply anywhere standard 110-volt power is not accessible. Perfect for larger sized fencing installations. Powers properties with up to 120 acres of multi-strand fence material. 8,900 volts open line. 5,000 volts @ 500 ohms. Battery connection leads included Large power indicator light pulses green showing power on and changes to red indicating that battery power is low. Large side mounted on/off button Tough ABS case with large, easy grip terminal knobs