Solar Lithium Technology | The S20 is Equipped with a Lithium Battery and High-Efficiency Solar Panel to Provide Superior and Continuous Operation in All Weather Conditions. Lithium Batteries Recharge Faster and Hold Their Charge Longer than Traditional Lead-Acid Batteries

Portable Power | Designed to be Easily Moved Around the Farm. Lightweight, Compact and Easy to Install and Move with an Integrated Carry Handle, Making it the Ideal Solution for Strip Grazing and Rotational Pasture Management

Intelligent Adaptive Energy Control | Smart Adaptive Electronics are Constantly Monitoring the Solar Energy Being Stored, Measuring it Against the Battery Voltage and Adjusting the Output Energy to Ensure Your Fence is Powered for as Long as Possible – Rain or Shine, Day or Night.

Protected Circuitry and Battery Longevity | The S20 Features a Dual-Insulated Plastic Enclosure that Protects Internal Components and Lithium Batteries from Extreme Temperatures, Allowing the Unit to Continue Operation in Extreme Cold and Heat. Gallagher Lithium Electric Fence Chargers are Protected by a Three-Year Warranty.

Long-Lasting Off-Grid Fence Power | With up to 3 weeks of operation without sunlight, the S20 is ideal for remote fencing locations, rotational grazing systems, and areas with inconsistent weather. Keeps livestock secure without reliance on mains power or frequent battery swaps.