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30pcs Nickel Strip for 18650 Battery – 0.15mm Spot Welding Sheets
30pcs Nickel Strip for 18650 Battery – 0.15mm Spot Welding Sheets
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30-Pack Nickel Plated Strip Tape for 18650 Battery Spot Welding
Build reliable battery packs with these high-quality nickel plated steel strip connectors. Each 30-piece pack delivers consistent conductivity and excellent weldability — perfect for hobbyists, makers, and electronics professionals assembling or repairing lithium-ion and nickel-metal hydride battery packs.
Product Specifications
- Material: SPCC Nickel-Chrome Alloy Steel (nickel plated)
- Thickness: 0.15mm
- Color: Silver
- Quantity: 30 pcs per pack
- Country of Origin: Made in China
Key Features
- Excellent Luster & Ductility: Smooth, bright silver finish with high flexibility — bends without cracking for precise fitment in tight battery housings.
- Superior Weldability: Optimized for spot welding machines, ensuring strong, low-resistance connections between battery cells.
- Versatile Compatibility: Works with 18650, polymer, lithium-ion, NiMH, and other cylindrical or flat cell formats.
- Low Electrical Resistance: Nickel plating provides excellent conductivity for efficient power transfer in battery packs.
- Wide Industry Use: Suitable for power tools, laptop battery packs, mobile power banks, cell phone batteries, instrumentation, telecommunications equipment, and specialty lighting.
Main Applications
These nickel strip connectors are widely used as battery connection sheets and lead-out tabs in:
- 18650 lithium-ion battery packs
- Power tool battery assemblies
- Portable power bank builds
- Laptop & cell phone battery repairs
- Polymer and LiFePO4 battery projects
- Telecommunications and instrumentation equipment
- Special/vacuum light bulb assemblies
What's in the Box
- 30 × Nickel Plated Steel Strip Connectors (0.15mm thick)
Note: Please select the shape you need at checkout. If you require other shapes of nickel strips or pure nickel, please contact our support team — we're happy to help!
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Further Reading
For safety guidelines on working with lithium-ion batteries and spot welding equipment, visit the OSHA Lithium Battery Safety Resource and the CPSC Lithium-Ion Battery Safety Information page.
Frequently Asked Questions
Q: Are these nickel strips compatible with 18650 battery spot welders?
A: Yes! These 0.15mm nickel plated steel strips are specifically designed for use with 18650 battery cells and standard spot welding machines. Their thin profile and high weldability make them ideal for creating secure, low-resistance connections between cells in DIY battery packs.
Q: What is the material of these nickel strips?
A: The strips are made from SPCC (cold-rolled carbon steel) with a nickel-chrome alloy plating. This gives them excellent conductivity, great ductility, and a bright silver finish. They are NOT pure nickel — they are nickel-plated steel, which is suitable for most battery pack assembly and spot welding applications.
Q: Can I use these for building power bank or laptop battery packs?
A: Absolutely. These nickel connector strips are widely used in DIY power bank builds, laptop battery repairs, power tool battery packs, and polymer battery assemblies. The 0.15mm thickness provides a good balance of flexibility and strength for most consumer battery pack projects.
Q: How many strips are included in one pack?
A: Each pack contains 30 individual nickel plated steel strip connectors, giving you plenty of material for a full battery pack build or repair project.
