... Iron introduce :For Automotive, Field Service, Telecom, Electronics, Marine, and Circuit Boards!FaSI-B161, the Battery Operated Soldering Iron is ... up to 160 joints with fully charged batteries and cools to the touch in less than 12 seconds so you can ... is great for automotive, field service, telecom, electronics, marine, and light PCB work (case molding, repairing circuit boards, etc.)Features ...