Powers up to 200 miles / 1,200 acres of clean fence or 42 miles of typical fence.
18 joules stored energy and 12.4 joules output for maximum performance on large properties.
Dual-purpose power options – operates via 110V mains or 12V battery/solar (solar panel sold separately).
Advanced i Series technology delivers more power to the fence line and automatically adjusts voltage to overcome faults.
Includes an external, weatherproof controller that displays real-time fence performance up to 164 ft (50 m) away from the Energizer.
Compatible with Gallagher WiFi Gateway and Devices App for remote fence monitoring and control.
Built-in lightning protection and tested to perform under extreme temperatures.
24/7 fence monitoring and notifications through the Gallagher Devices App.
Compatible with a full suite of i Series accessories, including Fence Monitors and Remote/Fault Finder tools.
Backed by Gallagher’s 3-year warranty for reliability and durability.
The Gallagher MBS1800i Fence Energizer (G315504) is one of the most powerful and intelligent Energizers in Gallagher’s lineup, delivering unmatched control, adaptability, and performance across large fencing systems. Designed to power up to 200 miles (1,200 acres) of clean fence, this model combines 18 joules of stored energy with advanced i Series adaptive power technology, ensuring consistent voltage even when fence conditions change.
Engineered for flexibility, the MBS1800i can be powered in three ways — mains (110V), battery, or solar — making it ideal for both remote and permanent installations. The included external controller and display panel allows you to monitor and control your fence performance from a distance of up to 164 feet (50 meters), while the Energizer remains safely locked away in a secure location.
Through the Gallagher Devices App and optional WiFi Gateway, users can remotely monitor voltage, receive fault alerts, and even switch the Energizer on or off from their smartphone. The MBS1800i is built tough with lightning protection, heavy-duty components, and proven performance in extreme weather, ensuring dependable power and monitoring for large-scale operations.
When paired with optional i Series accessories such as the Fence Monitor (G51000) and Remote & Fault Finder (G50700), this system becomes a fully connected, intelligent fencing solution — capable of real-time performance analysis and instant fault location across your property.
| Feature | Details |
|---|---|
| Product Code | G315504 |
| Product Type | i Series Multi-Powered Fence Energizer |
| Power Source | Mains (110V), Battery, or Solar (solar panel sold separately) |
| Energy (Stored / Output) | 18 Joules / 12.4 Joules |
| Clean Fence Distance | 200 miles / 1,200 acres |
| Typical Fence Distance | 42 miles |
| Monitoring System | Gallagher i Series Intelligent Fence Monitoring |
| Controller Range | Up to 164 ft (50 m) |
| WiFi Compatibility | Yes (with G56700 WiFi Gateway) |
| Mobile App Integration | Gallagher Devices App |
| Compatible Accessories | Fence Monitor (G51000), Remote & Fault Finder (G50700), WiFi Gateway (G56700) |
| Adaptive Output Control | Yes – adjusts voltage for changing fence conditions |
| Lightning Protection | Built-in |
| Construction | Rugged, weather-resistant with lockable enclosure |
| Average Power Consumption | 17 W |
| Product Weight | 11 lbs |
| Product Dimensions (H × W × D) | 9" × 14" × 4" |
| Warranty | 3 Years |
The Gallagher MBS1800i Fence Energizer is the ultimate combination of power, intelligence, and flexibility — designed for farmers who demand maximum performance and full control over their electric fencing system. Whether powered by mains, battery, or solar, it delivers dependable energy across miles of fencing while keeping you informed through real-time monitoring and alerts.
Contact us!
Free Shipping: Available across 48 continental USA. Extra charges may apply for residential, farm, or rural areas.
Express Shipping: Overnight and faster shipping options available at additional costs. Quotes obtainable via email.
Delivery Time: Typically 5 to 7 business days, varying by location and external conditions.
Tracking Information: Provided via email upon shipment. Accessible through account login. Additional information available upon request.
Return Policy: 15-day return period for unused, original condition products. A 25% restocking fee applies. Buyer covers original and return shipping costs.
Customer Support: Contact at (844)-735-5386 or info@selletonscales.com for queries or concerns about shipping.
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