Description of Nickel Batteries Welding 0 2X32X23 4Mm Thickness
Nickel strip comes 0.2mm thickness x 32mm wide x 23.4mm width of inner hole size 2P suit for 21700 batteries spot welding. High purity pure nickel strip,Purity reached 99.96%. 5Metes/roll, Suitable for small battery projects, one whole, One continuous piece, no cut and no waste. The nickel element is a magnetic metal, with weak magnetic properties, can be attracted by the magnet, Please correct a misunderstanding that being attracted to a magnet is not pure nickel. To judge whether it is pure nickel, (1) the sander grinds, there is no spark, (2) put in salt water, it will not rust,.