Pro'skit SI-B162 Battery soldering iron tool wireless solder tools for repair 8W 1.5V batteries Brand Name: Proskit Model Number: SI-B162 Input Voltagle: Battery 3 x 1.5V Alkaline AA (not included) Output Temperature: Max. 450C (with ALKAline battery) Temperature Stability: 5 Output Power: 8w Dimensions: Length: 178mm without cap