@Vulkyn
Thanks for the link. I had not seen them before and wanted to learn more.
@CharlieS
I agree those aliexpress spring connectors would be nice for a trail repair when the correct terminal crimper is lost or broken, but they don't have any way to seal moisture out.
I usually use weather pack connectors since I 've used them for years as I could buy them in bulk from where I used to work.
Delphi WeatherPack connectors
But I've used these before occasionally and they can handle similar amp loads but are much more compact. Due to the seal being designed differently, I think they may be less prone to allowing moisture past the seal. I haven't bought an assortment pack of them yet but likely will soon when I do the wiring for the diesel swap.
Deutsch Connectors