

Key Highlights
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Powers up to 4 miles / 8 acres of clean fence — perfect for small pastures and strip grazing.
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Advanced Lithium Iron Phosphate (LiFePO₄) battery for long-lasting, efficient performance.
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Integrated high-efficiency solar panel ensures reliable operation in low-light conditions.
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No ground lead required — simply mount to a metal post or Gallagher Ring Top Post.
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Compact, lightweight, and fully portable design ideal for rotational and temporary fencing.
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Post-mounted system protects energizer from livestock, grass shading, and rising water.
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Fully integrated and ready to use — includes fence lead, rechargeable lithium battery, and solar panel.
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Built tough for the outdoors with water-resistant casing and lightning protection.
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Continuous, maintenance-free performance rain, hail, or shine.
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Backed by a 3-year Gallagher warranty.
The Gallagher S12 Lithium Solar Fence Energizer (G349414) redefines portable electric fencing with cutting-edge lithium battery technology and durable design. Compact, efficient, and built for farmers on the move, the S12 harnesses solar energy to deliver reliable power — keeping your livestock safe and contained wherever you need it.
This energizer features a Lithium Iron Phosphate (LiFePO₄) battery, known for its superior lifespan and performance stability compared to traditional lead-acid systems. Combined with a high-efficiency solar panel and intelligent digital control, it ensures continuous operation even in low-light or overcast conditions.
Unlike traditional systems, the S12 requires no separate earth lead — simply mount it to a metal post or Gallagher Ring Top Post (up to 1.2" in diameter) for secure earthing and easy setup. Its post-mounted design also keeps the energizer safe from stock, grass shading, and rising water.
Weighing only 2.1 lbs, the S12 is easy to install, transport, and relocate, making it ideal for strip grazing, rotational paddocks, and portable fencing setups. Built with rugged, weatherproof materials and lightning protection, the S12 delivers dependable power in any climate.
Specifications
Feature | Details |
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Product Code | G349414 |
Product Type | Solar Fence Energizer |
Power Source | Solar (integrated lithium battery) |
Battery Type | Lithium Iron Phosphate (LiFePO₄) |
Energy (Stored) | 0.12 Joules |
Clean Fence Distance | 4 miles |
Typical Fence Distance | 0.6 miles |
Mounting | Direct post mounting (Ring Top Post or metal rod up to 1.2") |
Construction | Water-resistant, lightning protected |
Included Components | Fence lead, rechargeable lithium battery, solar panel |
Design | Compact, lightweight, portable |
Product Weight | 2.1 lbs |
Warranty | 3 Years |
The Gallagher S12 Lithium Solar Fence Energizer is a compact yet powerful solar solution designed for today’s farmers who value simplicity, mobility, and efficiency. With its advanced lithium battery, fast charging, and rugged outdoor design, it provides continuous power and peace of mind wherever you manage your livestock.
Order your Gallagher S12 Lithium Solar Fence Energizer today from SellEton Scales and experience smarter, cleaner, and more portable fencing powered by the sun!
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.