Product description
Single-Head Tin Black Negative Pole, Red Positive Pole
DC Plug Outer Diameter 7.4, Inner Diameter 5.0, Inner Hole with Thin Needle, Power Polarity Is Positive inside and Negative outside
Wire Diameter:18AWG, 2x0.75mm², OD=4.8mm
Weight: 0.3 ME&U 19G, 1 ME&U 46G