Fence Energizers

​Your Energizer is the heart of your electric fence. Gallagher Energizers deliver power and performance in all climates and geographic conditions. Selecting a larger Energizer than you need, results in better stock control and a larger safety factor if the fence or installation is imperfect (forage/vegetation interference​, etc.) ​ All USA Gallagher Energizers purchased on or after January 1, 2018 come with a three year warranty and a 30-day satisfaction guarantee.