This is pure nickel strip, not plated like the cheap knock-offs you might find elsewhere. It's 8mm wide, which means it'll fit perfectly with our 18650 brackets. And it's good for 3.2 amps continuous, and the thickness makes it easier to spot weld. You can also solder to it, for example when connecting BMS leads. And nickel is magnetic!
We cut all nickel strip to length, so you will receive all of it a single roll.
Each batch we receive is tested to ensure authenticity. We do this by scratching the surface and letting sit overnight in a salt bath.