純ニッケルストリップ ニッケル板 0.15x8x100mm 100枚 純度99.6％ 18650サイズ大容量のリチウム電池 リチウムポリマー電池 ニッケル水素電池 ニッカド電池 電池タブ板 スポット溶接用

Bad products

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.

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

The description says "SHONAN Pure Nickel Strip 99.6% Nickel" but it is stips covered by Nikel thin layer. I have tested it in salt water (scratched before doing that) - there is a rust on it. I have also did electrolysis method, which shows that nickel is a thin layer. Do not buy it

Exactly what was on the ad. I like them.

I build a lot of 18650 battery packs and sometimes you have to start one side with just a single line the first set and then you can use a double strip ! But this one is great and I use this for the first time and two weeks and make packs I just cut and make the connection between the batteries ! Awesome !