SHONAN Pure Nickel Strips for Lithium Battery Packs- 0.1x5mm 32 ft, 99.6% Purity Nickel Strips for Battery Spot Welding

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After seeing all the negative reviews all over Amazon, on items that claimed to be pure nickel that later turned out to be nickel plated steel, I'm happy to report that this one is genuine pure nickel. Did the salt water test for 24 hours. The one on the left is the nickel. Right side is a test peice cut off an old battery (plated steel) Another thing to note... Though nickel is not a ferrous metal, is is however ferro-magnetic. Meaning that it will be attracted to a magnet. Some reviews I saw claimed strips were not pure nickel as they would stick to a magnet therefore must have steel in them. Generally true for other metals that aren't ferrous. Like aluminum or copper. But because nickel is ferro-magnetic, magnets will still stuck to it. Cheers

I used these SHONAN 0.1x5mm pure nickel strips for building a small custom lithium battery pack. The purity and consistency are excellent — they spot weld cleanly and solder well when needed. The strips are flat, uniform in thickness, and cut easily to length. I’ve made several parallel and series connections without any issues with conductivity or weak spots. The 100-piece pack gives plenty for multiple projects or spares. For hobbyists doing battery work, drone packs, or custom power solutions, these are reliable and well-priced. Pros: True high-purity nickel (good conductivity) Consistent thickness and clean edges Easy to cut and weld/solder Generous quantity for the price Cons: None for hobby use — performs as expected If you do any battery pack building or repairs, these nickel strips are a solid choice. Good quality at a fair price.

I build 10S3P Batteries and only use these nickel strips. This is as pure as you can get and therefore it provides the most superior conductivity. The thickness is excellent - providing strong connections and allows a good 8 to 10 spot welds on each cell end as well as on the B1-B9 connections. The more spot welds the greater the flow. Size is perfect for both 18650 and 21700 Lith-ion Cells. Cuts well, with at least 3 excellent cell to cell connection per strip. Very easy to use and is highly durable.

Very high quality, just as ordered.

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