A lot has been said about the risk of building our own batteries. The biggest risk involved is in making poor connections. Let's talk a bit about that. Making correct joints and crimps and torquing our terminals correctly is important. I also discover the dirty trick played on me by the battery cell supplier when they sent me brass busbars instead of copper. Next time maybe we need to address wire sizes and fusing and breakers. Let's keep it safe y'all.