I want to buy a spot welder to make li-ion packs myself but I don’t know which one to get. I have heard mixed reviews about the Sunkko 788h.
I was considering buying this DIY spot welder from the following website: https://malectrics.eu/product/diy-arduino-battery-spot-welder-kit-v3-2-2-full-bundle-lipo-battery/
Does anyone here know about this welder or should I stick with the Sunkko? Any advice from someone with a little experience would be greatly appreciated!