It used to be hard to dump enough electricity through two pieces of metal to meld them together. But a lithium-ion battery can do it. The question is, should it? [The Signal Path] takes a cheap ...
Making battery packs is a common pursuit in our community, involving spot-welding nickel strips to the terminals on individual cells. Many a pack has been made in this way, using reclaimed 18650 cells ...
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Make a spot welder cheap and save big on repairs
The science pros at TKOR teach how to make a spot welder cheaply to save on repairs.
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Make a Cheap Spot Welder with Simple Tools
Build a cheap and effective spot welder with simple tools. Republicans unveil health care plan to counter Democratic bid to extend ACA subsidies US military flies 2 fighter jets over the Gulf of ...
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