12V DC Power Connector 5.5mm x 2.1mm, CENTROPOWER (10 x Male + 10 x Female) Power Jack Adapter for Led Strip CCTV Security Camera Cable Wire Ends Plug

I like these power connectors for the ease of installation.

Good product, but I got the shipment 1 day behind.

As described

Exactly what was expected. I didnt test them to see if connectors were all tight.

I was able to connect a solar panel to my patio lights using this connector. I love the fact that you do not need to do any soldering. Completed the job in less than 15 minutes.

1 pair out of 24 (4% failure rate) was faulty and did not carry current. I had to test all of them to be sure before installing in circuit.

I am using these to connect my train layouts lights and a transformer. Since my layout is a Christmas, portable one; I needed something easy to connect/reconnect and simple to wire -- and these are perfect. There is plenty in the bag for my other layouts or other projects.

Loved them

Worked great linking led lights to power cable.

I use these to connect 12-volt power to my marine GPS, and anything else that consumes 12 V at less than 5 amps or so. They use a #1 Phillips screwdriver, although it looks like a small slotted screwdriver would also work. Its best to tin the bare wire ends if the wire is stranded.