Electric Fence Replacement Parts Hunting for parts to your Zareba® electric fence energizer? You’ve come to the right place. We also carry parts compatible with Red Snap’r®, Blitzer®, American Farmworks® and Fi-Shock® fence chargers and electric fence accessories. These pieces are often specific to a particular brand or model number, so make sure to read the details in the product description before you order. If you have questions before you place your order or the wrong piece arrives, don’t hesitate to contact our Consumer Care Team at 855-5-ZAREBA. They’re ready to help you!