MILAPEAK (Real 18AWG 43x2pcs Strands) 10 Pairs DC Power Pigtail Cable 12V 5A Male & Female + 10 Pairs DC Power Jack Plug Adapter Barrel Connector for CCTV Home Security Surveillance (2.1mm x 5.5mm)

These cables seem to be of good quality, and did the job. Thank you!

You get a lot for your money. Only issue is that the wire size is 0.6mm2. I thing that is closer to 20 awg wire than 18 awg, but fine for all of my needs. Plus you get 10 sets of the screw type connectors which you could attach thicker wire to.

These are handy to have. They can be used on multiple applications. I did have a few connectors that failed a continuity test. Overall they are handy.

These connectors are great.

Fit the job and worked well for my application. Decent quality for price.

THESE CONNECTORS ARE SO HANDY WHEN INSTALLING WIRING. I USED THEM TO PUT IN A BACK-UP CAMERA IN MY SUV. I BOCHED A COUPLE OF THEM AND LEARNED 2 THINGS. GET A SCREWDRIVER THAT FITS WELL SO YOU CAN REALLY TIGHTEN DOWN THE SCREWS. AND, IF YOU HAVE TROUBLE INSERTING A WIRE INTO THE CONNECTOR, GET A SMALL SCREWDRIVER OR SOMETHING AND STICK IT IN THE CONNECTOR PLUS OR MINUS OPENING (WHICHEVER YOUR WORKING ON) AND FORCE IT OPEN SO YOU CAN GET YOUR WIRE IN. TOOK ME A WHILE TO REALIZE THAT SOME OF THESE TEND TO CLOSE UP A BIT, ESPECIALLY IF YOU'VE BEEN WORKING WITH IT A WHILE. JUST FORCE IT OPEN, INSERT YOUR WIRE, TORQUE THE SCREW DOWN AND IT SHOULD WORK FINE.

I use them for small projects both AC and DC. I also use them in place of "some" small battery powered test devices that use 9VDC and 12VDC. I install the cable and use an appropriate external mains powered power supply for that particular device. (These are typically things that I use at my workbench anyway where I have easy access to AC power) I do have one 9v battery pack made up also so if I want to make them portable again. (albeit now a less convenient external battery) They are very easy to work with. I use them in applications where I don't need the much higher current capability of connectors like "Anderson Power Pole" connectors

I was doing a bunch of small DC projects and was going to buy just a few of these, but this package gave me everything I needed to do a lot more than just a one or two project I had in mind highly recommend