This is a standard parts, applying to almost all models of cigarette lighter socket.
Also can use other appliances with terminal. Line nose aperture is 6.3 mm.
RVB 2 ×1.5 square red and black cable, red cord is positive, black cord is negative.
Cigarette lighter plug already soldered with electric iron, plug and play. After cold nose pliers pressure line and then solder and welded, robust and reliable, and never fall off.