Gallagher MBS400 MultiPower Electric Fence Charger 4.0 J 12 V Battery, Solar, or 110 V AC Energizer, Adaptive Energy Control

The Gallagher MBS400 MultiPower Electric Fence Energizer is a high-output, adaptable unit built for larger farms and ranches that need serious fence coverage across both fixed and remote locations without being limited to a single power source. Delivering 4 joules with adaptive energy control, the MBS400 is capable of powering up to 60 miles of clean fence covering approximately 280 acres under good conditions with proper grounding and minimal vegetation contact, and its low-impedance design helps maintain effective voltage even when weeds and brush are in contact with the fence line. The tri-power design gives you the flexibility to run the unit on a standard 110V AC outlet, a 12V battery, or a solar panel making it a practical single-energizer solution for operations that move between permanent installations and portable or off-grid setups. Adaptive energy control continuously monitors fence conditions and automatically adjusts output to maintain effective voltage as vegetation load and fence conditions change. An LED bar graph displays fence voltage performance at a glance so you can confirm your fence is working properly without walking the line, and a flashing red battery indicator alerts you when power is running low before it becomes a problem. A water-resistant, portable housing with built-in lightning protection keeps the unit performing through rain and storm season whether mounted in a fixed location or deployed in the field. Fence and ground lead sets are included and ready to connect. Please note that a 12V battery and solar panel are not included. Backed by Gallagher's 3-year manufacturer's warranty and U.S.-based customer support, the MBS400 is a dependable, high-performance solution for operations that need proven fence coverage across a variety of power situations.