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S12 Lithium Solar Fence Energizer


Harvesting the power of light to keep your livestock where they are meant to be.


A compact, portable, and super reliable fence energizer that is beautifully designed with farmers in mind. An internal lithium battery, smart electronics, and robust construction come together to provide you with unparalleled performance. With built-in earthing and state-of-the-art solar technology, we’ve taken portable electric fencing to a new level.  


Available at your local farm supplies store.

3 Year Warranty


Solar Lithium Technology

Lithium iron phosphate battery, high-efficiency solar panel, and smart digital control provide continuous product operation in harsh low light conditions, all covered by a three-year warranty. 


No earth/ground lead required

Earth your energizer by mounting to a Gallagher Ring Top Post or metal rod up to 13mm in diameter


Faster charging, long-lasting battery performance

Long-life heavy-duty battery provides superior, long-lasting power on your fence line, day and night


More portable than ever before

Super compact and easy to install and move, making it the ideal solution for strip grazing and improved pasture management


Post mounted for security and reliability

Unique post mounting system protects the energizer from stock and rising water while preventing grass from shielding the solar panel


Fully integrated, ready to use

Simply mount on a suitable metal post and connect it to your fence. Includes fence lead, rechargeable lithium battery, and solar panel.


Designed for the outdoors. Rain, hail, or shine

Water-resistant case, with built-in lightning protection, keeps stock contained in all weather condition


Portable fencing made easy with the S12 Lithium.

  • Faster charging, longer-lasting lithium battery

  •  Lightweight, portable power

  • Built-in earthing through a mounting post.


Combine with the Gallagher Ring Top Post, Geared Reel, Turbo Wire and Insulated Handle to complete your portable fencing setup.



    • Model
    • Energy (output)
    • Energy (stored)
    • Multiwire Distance (Gallagher Recommendation)
    • Multiwire Distance (ideal conditions)
    • Outdoors Suitable
    • Power Source
    • Property Size
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