Product Description

It is pure nickel, not iron core. It will never rust and has the lowest possible resistance that pure nickel can offer. Compared to cheap iron core strips, it is a little more difficult to weld. For example, if using the popular Sunkko welders with the hand wand tool, you may have to double or triple tap the junction, where iron filled strips stick immediately, pure nickel dissipates heat so fast, that you need a higher current to weld it. But it's so worth it.
99.6% pure nickel strip is the material you want, the nickel strip here will never corrode and come loose after welded to a 18650 cell, lithium ion batteries and any other circuit systems. Nickel strip is commonly used in battery building due to its ease of use in spot welding and soldering as well its high corrosion resistance over time.
The strip is wide and thick. Since even pure nickel still has much higher resistance than copper bus bar, having the full 8 mm instead of the more typical 6 (or even 4), and the 0.15mm thickness instead of the typical 0.1mm, means superior reliability, conductivity, and heat dissipation. There is absolutely no reason to use a narrower or thinner nickel strip for your cells.
Comes with 100 pieces of 0.15x8x100mm pure nickel strips. We only offer pure nickel strip and test all of our strips before sending.

Features:
Features in good welding performance, high tensile tension, low resistivity. Mainly used in the manufacture of nickel-hydrogen batteries, lithium batteries, high magnification power tools batteries, laptop batteries, battery combination.
          

Specifications:

Nickel content: >/=99.96%
Thickness x Width x Length:0.15 x 8 x 100mm