Inverters and Converters GOODS CONTAIN BATTERY ELEMENTS DO NOT FREEL THE AIR DELIVERY (you should ask before buying) travo 450 watt welding plus IGBT inverter Smart 120 pro welding transformer quip type: smart120 completeness 1. unit 2. cable + welding pliers 3. cable + pliers period 4. brush 5. welding mask (Google) complete form and description can be seen in the picture.