Please Note: Product Discontinued – ALL SALES FINAL! Discontinued items are not eligible for return. View Returns Policy Goodall Anti-Zap by Vanair 12/24V surge protection eliminates the need todisconnect the battery from the terminals while welding on a vehicle. Simplyclip on the Anti-zap Surge Protector and you’re ready to weld. Protectssensitive electronics, reduces labor time, and pays for itself after one or twouses. Protects vehicle electronics during MIG, TIG or stick welding Fully insulated booster clamps with 2-function Anti-zap protection Eliminates the time needed to disconnect the battery Just clip the clamps across the battery and the green LED indicates complete electrical system protection