Review on Swpeet 580Pcs 2.8MM Automotive Electrical Wire Connectors Kit - Pin Header Crimp Terminals for Efficient Wiring Solutions by David Skyline

I really don't know how much to write about this. These are regular Yazaki style connectors and they work great! No, they are not of the highest quality. But if that's what you're looking for, you wouldn't be trying to buy 45 connector kits for less than $20. The wire clamping area of open barrel shaped corrugated terminals has no teeth or knurling but has recessed bulges. Could be enough? However, with the help of decent crimping tools, I got strong connections with a 0.01V drop in my bike's charging system. Thumbs up!