"We use electric fence chargers from Valley Farm Supply. One of their brands is Cyclops. They are American Made and well built. They work great and have a good price for the power they put out. We have a SUPER and a CHAMP from www.Cyclopsfence.com
they website you can buy them from are www.cyclopselectricfence.com and www.cyclopsfence.com
We have no issues with them... and would buy them again."