Review on Chanzon 10-Pack 12V DC Female Power Connector 5.5mm x 2.1mm 24V Power Jack Socket Set for LED Strip, CCTV, Security Camera - Cable Wire Ends, Plug Barrel Adapter by Paul Monzon

Planning a long-term installation? Don't use them. Don't buy them. The wires can touch the green end when you move the wire with the connector. The fasteners can be tightened and the wire pulled out. If you tape the screws tight, they can still come out and cause the inner chamber or panel to come loose. Temporary use only. Using electrical tape on the end can hide the disconnected wire. The shrink wrap will only work if the wire doesn't come out. Both ends of the cable can be short-circuited if the cable is twisted with the connector.