Electric Fence Energizer 12kV 3J, AC/DC, LED, 3km

Electric fence charger delivers a strong 3J pulse to help keep livestock contained and deter wild animals from breaching your perimeter. Designed for farms, poultry runs, and crop protection, this 12kV fence energizer supports AC mains, DC battery, or solar power for reliable use in on-grid and off-grid setups. Built with an IP65 weather-resistant housing and clear LED status indicators, it’s made for quick checks and consistent fence performance across 1–3 km.

• Delivers 3.0J output with up to 12kV pulses to discourage contact and reinforce fence boundaries


• Supports AC, DC external lithium battery, or solar input for flexible powering in remote locations


• Shows status via LED indicators so you can confirm pulsing operation at a glance


• Handles outdoor conditions with IP65 protection and -40°F to 131°F operating range


• Fits 1–3 km effective fencing; includes an installation kit for faster setup

Keep your fence line working with an energizer built for daily agricultural use and changing weather. The 1-second discharge interval maintains a consistent deterrent pulse, while the compact ABS enclosure supports flexible mounting. For stronger conductivity and steadier performance, install the grounding stake in moist soil; copper or iron stakes are typically set 31.5–39.37 in (80–100 cm) deep. Set up your electric fence system now and grab yours today to secure livestock, poultry, and property boundaries.

• Output energy: 3.0 J


• Voltage output: up to 12 kV


• Discharge interval: 1 second per pulse


• Pulse width: < 1 ms


• Recommended effective range: 1–3 km


• Waterproof rating: IP65


• Power options: AC, DC (external lithium battery), solar


• Main material: ABS


• Operating temperature: -40°F to 131°F (-40°C to 55°C)


• Dimensions: 4.33 × 7.09 × 2.17 in (110 × 180 × 55 mm)


• Net weight: 1.79 lb (0.81 kg)