These pure nickel strips are 0.2mm thick, which is 33% larger cross-sectional area than 0.15mm thick nickel strip. This means more amperage and fewer failures. They're pure nickel, which provides better corrosion resistance and cleaner spot welds. And they're located in the USA, which means fast shipping and better customer service.
These are for 2170/21700 batteries. We also have nickel strip for 18650s, 26650s, 32650/32700s, and others.
We've tested to ensure these are genuine. This is Grade A 100% pure Chinese nickel strip, ladies and gentlemen... disco stuff.
This is priced per meter. We cut each order to one continuous length, and recommend cutting with scissors.