Electric Fence Chargers

The right electric fence energizer is the heart of every reliable system — it controls how many miles of fence you can power, how hard the shock hits, and how dependably your livestock stay contained. Powerflex carries AC plug-in energizers, portable solar and battery units, dual AC/DC chargers, and lithium solar systems from Speedrite, Gallagher, Cyclops, and other trusted brands. Many are app-controlled with remote fence testers and built-in lightning protection.

Not sure how big an energizer you need? Try our free electric fence charger sizing calculator — answer five questions and get a matched product recommendation across AC, solar, DC, and dual options. Or read our grazier's guide to sizing your charger for the long version.

For the fundamentals before you spec the rest of the system, see our complete guide to building electric fence and the guide to picking the right fence wire.

Free shipping on orders over $150. Powerflex has been supplying ranchers and rotational graziers since 1994.