• Eliminates the need to disconnect the battery from the terminals while welding on a vehicle
• Protects sensitive electronics, reduces labor time and pays for itself after one or two uses
• Protects vehicle electronics during MIG, TIG, or Argon Arc welding
• Fully insulated booster clamps with 2-function Antizap protection
• Just clip the clamps across the battery and the green LED indicates complete electrical system protection