65 Spot Welder (Fnirsi SWM-10) - Test & Learn

Let's test (and learn about) the Fnirsi SWM-10 spot welder. I've never owned nor used a spot welder; I'm interested in learning about this device and to test the various settings and how effective it is at welding battery strips. Disclaimer --------- I'm not an expert. I'm not a professional. My videos are NOT tutorials or how-to guides; they're simply my experiments, practices, experiences and repair attempts. Do not copy what you see in my videos; I'm simply a moron with tools.