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High Purity Nickel Strip 2P for 18650 Battery Spot Welding (0.15x27mm 2M) Review

3

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Very good

Revainrating 4.5 out of 5  
Rating 
4.7
🔋 Household Batteries, 🧻 Household Supplies

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Description of High Purity Nickel Strip 2P for 18650 Battery Spot Welding (0.15x27mm 2M)

pure nickel strip:99.96% high purity nickel strip, can never result in rust, corrode and loose. 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. 6.6 fts length model 2P comes 0.15 mm thickness and 27mm wide,space distance 20.2mm,2 meters(6.6 fts) long custom, very suitable for some small tests and experiments, not wasted because of multiple purchases. The guarantee is pure nickel, and the warranty period of the nickel belt itself is for life!.

Reviews

Global ratings 3
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  • 4
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Type of review

Revainrating 4 out of 5

Working but probably not pure nickel

I think it's impossible to know if you're actually getting what is advertised. I purchased this item in two lengths and one of these rusted and corroded after just a few months without even being around water or moisture. The other role looks normal. Both roles sparked from time to time during the manufacture of my battery packs.

Pros
  • coin and button pocket
Cons
  • not reliable

Revainrating 5 out of 5

Tested and True Nickel

On one part I made a deep notch and on the other part I sanded the entire surface for maximum finish and left a few notches for fidelity and this is how it looks after seven in saturated salt water for more than a day. Looks like new, if it was nickel plated steel it would rust and the salt water would be muddy brown along with the damp paper it's resting on.

Pros
  • Health & Household
Cons
  • High Price

Revainrating 5 out of 5

Pure nickel strip works well

Pure nickel strip worked well on my e-bike battery. The spot welds were strong. Measured directly at a thickness of 1.5 mm. I've tested to make sure it's pure nickel: Salt bath grinding spark test No corrosion, no sparks confirm it's pure nickel. Some reviewers mention magnetic properties. Nickel is attracted to magnets, so it's not the best test to compare it to plated steel strip. The grid pattern matches the battery holders I use.

Pros
  • Housewares
Cons
  • Questionable purchase for the elderly