CHANZONFemale 10 Pcs 12V 5.5mm x 2.1mm DC Power Jack Connector 24V Socket for Led Light Strip CCTV Security Camera Cable Wire Ends Plug Barrel Adapter

I sell automation equipment and I have a bunch of demo equipment that I use these on. I love these connectors because it makes it super easy to connect a 24V power supply 5.5x1.5 power supplies for quick testing or to do a demo at my customer. I have used a few different ones and found these to be the best quality. I also like that these can handle 5A.

The price was good

The product description is no lie! These are far better than some of the crap ones I've encountered. They are solid, and the set screws are well formed and lend to a secure bite from the screwdriver. They cinch down tightly without failing [unlike others I've used, that fell apart under the pressure]. High quality! Highly satisfied!!

The power jack works as intended the quality is good and at a bargain! I am very happy with the power jacks, I use them to power up devices that would otherwise be hard wired like my fish finders so I can update them in the house while they are put up for winter storage.

Value for money.

works as advertized

Easy to use.

I used these (and their female counterparts) for connections between my 12 volt transformers and my balancing LiPo chargers that I use for 3S 11.7 Volt batteries. I was charging 2 batteries at the same time, putting about a 4.2 Amp continuous draw on the connectors for about 1-1/2 hours. I checked the connectors for heat-up, and found none. Some have commented that it is hard to get wires in. I loosened the screws a bit and stuck a scratch awl into the holes to push the metal shrouding open and the wires slipped right in. I like the fact that by design, the screws do not screw into the wires. They screw down onto the metal connector material, which in turn, presses down on the wire. That way, there is no damage to the wire from the rotating action of the screw. It would also be advisable to "tin" the wire ends to make them easier to insert, but I did not do that with the 14 Ga. wire that I used. It was a tight fit. The product description says 16-26 AWG, but I did get it to work with 14 AWG. These connectors are also considerably large and heavy. So you may want to use a different option if you need to use them in a tight space.