Weller bp650eu 6w 4 5v battery powered soldering iron weller bp650eu p the weller bp650 battery powered soldering iron is the perfect tool for typical soldering jobs around the home p p with no power cable to worry about the weller bp650 goes where the work is whether you re indoors repairing a connection on a child s toy or outdoors fixing the wiring on your trailer p weller bp650eu battery soldering iron 6w 4 5v