Bare wire to 2 pin adapter , thousand of uses
If you need to apply power to a PC board, home-made circuit of some kind (etc.), a couple of bare wires will be handy. This adaptor has the Philmore two-pin connector on one end and may be used with any of the power supplies listed above. On the other end of a 6” cord is a pair of bare wires (clearly marked for correct polarity), prestripped and tinned for connection to your circuit.
Brand name(s) : LKG, Philmore