The 0.15x6x50 mm stipulates on the Amazon advertisement that it's a pack of FIFTY (50) PIECES. So if the price is $ 8.99 divided by $ 0.18 cents each = 50 pieces of nickel strip. Please note that different packs are 100 pieces as stipulated. Mark S. I hope my answer helps you. Thanks

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SHONAN Pure Nickel Strip 99.6% Nickel, 2 Inches Nickel Strips, 0.15x6x50mm Soldering Tabs for High Capacity 18650 Lithium Battery Pack, Li-Po, NiMh and NiCd Battery Pack and Spot Welding, 50 Pcs

SHONAN Pure Nickel Strip 99.6% Nickel, 2 Inches Nickel Strips, 0.15x6x50mm Soldering Tabs for High Capacity 18650 Lithium Battery Pack, Li-Po, NiMh and NiCd Battery Pack and Spot Welding, 50 Pcs

Q: Nickel is ferromagnetic. Why do people upvote reviews showing the product being magnetic as a bad thing? Please do some basic research

We are happy to have a customer like you. Research and practice are important ways for people to gain experience.

Q: Total newbie here, so apologies, but can these be used to safely and reliably solder lion cells in parallel?

I used them to solder lion cells in series and they are fine for that. You need acid solder flux, need to clean it off thoroughly, and AVOID SHORTING the positive terminal to the case of the battery or you may have an exploded battery. I do not know offhand if lion cells can be reliably connected in parallel.

Q: can I spot weld these to an 18650 lithium ion battery and then solder to the tab? what is the best way to do this? solder to tab first?

Sure, either way is fine. also, if you use an acid flux, and are quick, you can solder directly by pre-tinning the nickel strip, clean the battery end, flux on both, then just quickly solder it. good idea to carefully rinse off the acid flux.

Product ID: 129372555

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Details

Material
pure nickel
Brand
Item dimensions L x W x H
1.97 x 0.24 x
Color
Silver
Shape
Strip

⚡0.15mm thickness optimized for spot welding

🔋99.6% pure nickel for superior conductivity

🛠️50 precision-cut strips for consistent performance

Frequently Bought Together

SHONAN Pure Nickel Strip 99.6% Nickel, 2 Inches Nickel Strips, 0.15x6x50mm Soldering Tabs for High Capacity 18650 Lithium Battery Pack, Li-Po, NiMh and NiCd Battery Pack and Spot Welding, 50 Pcs

Seesii Battery Spot Welder with 5.0Ah Battery: Upgraded Handheld Mini Portable Spot Welder for 18650 Battery, Welding Nickel Sheets 0.1-0.2mm, Iron,Stainless Steel Sheets, 80 Gear,Auto and Manual Mode

200mm(7.9in) Width PVC Heat Shrink Wrap Tube 18650 21700 26650 Lithium Battery DIY Battery Pack 3M(9.9ft) Length Blue

Description

⚡ Power Your Projects with Pure Precision!

VERSATILE COMPATIBILITY - Ideal for 18650 lithium-ion, Li-Po, NiMH, and NiCd battery packs, empowering your e-bike, skateboard, or custom battery builds.
BULK PACK FOR PRO LEVEL PROJECTS - 50 strips per pack means you’re always ready to build or repair high-capacity lithium-ion battery packs without interruption.
ENGINEERED FOR HIGH CURRENT DEMANDS - Stack or series-connect strips to tailor current capacity, giving you full control over your battery’s power output.
PRECISION THICKNESS FOR PERFECT WELDS - At 0.15mm thick, these strips balance flexibility and strength, making spot welding and soldering effortless and reliable.
UNMATCHED PURITY UNRIVALED PERFORMANCE - Crafted with 99.6% pure nickel to ensure corrosion resistance and flawless conductivity in every weld.

SHONAN Pure Nickel Strips deliver 99.6% pure nickel in a 0.15x6x50mm format, optimized for spot welding and soldering high-capacity rechargeable battery packs. With 50 corrosion-resistant strips per pack, these nickel tabs ensure reliable conductivity and durability for lithium-ion, Li-Po, NiMH, and NiCd battery assemblies, making them the go-to choice for professional-grade battery building and repair.

Specifications

Manufacturer	Shonan.Systems
Part Number	Shonan Ltd.
Item Weight	1 ounces
Item model number	SSPN-0015
Is Discontinued By Manufacturer	No
Size	0.15x6x50mm, 50pcs
Color	Silver
Material	pure nickel
Shape	Strip
Thickness	0.15 Millimeters
Number Of Pieces	50
Cutting Diameter	0.15 Millimeters
Usage	rechargeable battery pack repair
Batteries Included?	No
Batteries Required?	No
Assembled Diameter	0.15 Millimeters

Have a Question? See What Others Asked

Nickel is ferromagnetic. Why do people upvote reviews showing the product being magnetic as a bad thing? Please do some basic research

How many strips?

Total newbie here, so apologies, but can these be used to safely and reliably solder lion cells in parallel?

can I spot weld these to an 18650 lithium ion battery and then solder to the tab? what is the best way to do this? solder to tab first?

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