Gallagher S12 Solar Electric Fence Charger | Powers Up to 4 Miles / 18 Acres of Fence | Solar Lithium Technology, 0.12 Stored Joule Energizer | Built-in Earthing | Portable and Super Tough 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. Features TAKE IT ANYWHERE ? The S12 Electric Fence Charger is compact and easy to install and move, making it the ideal solution for strip grazing and improved pasture management. Powers up to 4 miles of perimeter fence and covering approximately 18 acres of land. PORTABLE AND SUPER TOUGH SOLAR FENCE ENERGIZER: The Gallagher S12 fence charger is a portable, super tough unit that?s quick and easy to install and comes with built-in solar panels and an internal lithium battery. Simply mount on a suitable steel rod and connect to your fence. PEACE OF MIND OF A RELIABLE SOLAR ENERGIZER, WHATEVER THE WEATHER - Gallaghers Lithium battery, high efficiency solar panel and smart digital control provides reliable power in harsh low light conditions. Set and forget for reliable power 24/7. UNIQUE EARTH MOUNTING SYSTEM ? The S12 Solar Electric Fence Charger can be mounted directly onto a ringtop post or metal rod up to 0.5" (13mm) thick. The metal post acts as a stand PLUS earth system for your energizer. No earth/ground lead required. BUILT TO LAST - Gallagher is the trusted name in animal management solutions. The S12 Lithium Solar Energizer comes backed by a full 3 Year manufacturers warranty. Order it with no risk today. USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.