

Key Highlights
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Unmatched power output — 100 stored joules and 71 joules of output energy.
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Powers up to 1000 miles of clean fence or 125 miles of typical fencing.
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i Series smart technology delivers consistent power to the end of long fence lines.
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Adaptive voltage output powers through faults for uninterrupted performance.
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Includes a remote display panel for convenient monitoring up to 50 meters away.
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Connects with WiFi Gateway and the Gallagher Devices App for real-time monitoring and alerts.
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Compatible with i Series accessories: Fence Monitors (G51000), Remote & Fault Finder (G50700), and WiFi Gateway (G56700).
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Built-in lightning protection ensures durability in all weather conditions.
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Proven to perform in harsh agricultural environments.
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Backed by a 3-year Gallagher warranty.
The Gallagher M10,000i Mains Fence Energizer (G379514) represents the peak of intelligent electric fencing technology — delivering exceptional power, performance, and control for large-scale agricultural operations. With 100 joules of stored energy and the smart capabilities of the i Series system, this energizer ensures you always have strong, reliable voltage across your entire fence network — even miles from the energizer.
The i Series adaptive power technology automatically adjusts voltage output to overcome faults such as vegetation contact or line breaks, ensuring consistent livestock containment and fence efficiency. Designed for farms up to 6000 acres, this powerhouse provides more energy to the back of the farm, maintaining strength where it matters most.
For ultimate convenience, the external i Series Controller lets you monitor fence performance from up to 50 meters away from the energizer. By connecting the M10,000i to a WiFi Gateway (G56700) and syncing with the Gallagher Devices App, you can manage and monitor your system remotely — viewing voltage, power levels, and fault locations right from your smartphone.
Built tough for demanding farm conditions, the M10,000i features lightning protection, advanced diagnostics, and heavy-duty construction. It’s the go-to solution for serious producers who demand powerful performance, intelligent monitoring, and the confidence that their fence is always secure.
Specifications
Feature | Details |
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Product Code | G379514 |
Product Type | Mains Fence Energizer |
Energy (Stored) | 100 Joules |
Energy (Output) | 71 Joules |
Compatibility | Gallagher i Series System |
Power Source | Mains |
Clean Wire Fence Distance | 1000 miles |
Typical Fence Distance | 125 miles |
Property Size | Up to 6000 acres |
Average Power Consumption | 69 W |
External Display Panel Range | Up to 50 meters |
Lightning Protection | Yes |
i Series Accessories | Fence Monitor (G51000), Remote & Fault Finder (G50700), WiFi Gateway (G56700) |
Warranty | 3 Years |
Product Height | 12.5 inches |
Product Width | 17 inches |
Product Depth | 5.5 inches |
Product Weight | 21 lbs |
Maximize your fence’s performance and control with the Gallagher M10,000i Mains Fence Energizer (G379514) — the most powerful energizer in the Gallagher i Series lineup. Designed for large operations, it combines massive energy output with intelligent monitoring to deliver unmatched reliability across thousands of acres.
Order your Gallagher M10,000i Energizer today from SellEton Scales and experience the perfect balance of power, performance, and precision in electric fencing!
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.