30 Pcs 18650 Battery Nickel Sheets for Spot Welding | 5 Sets
30 Pcs 18650 Battery Nickel Sheets for Spot Welding | 5 Sets
30-Piece Polygonal Nickel Sheets for 18650 Battery Spot Welding
Build reliable battery packs with confidence using these high-quality nickel-plated steel connection sheets. Designed specifically for spot welding machines, these polygonal nickel strips deliver excellent conductivity, strong tensile strength, and ultra-low resistivity — making them the go-to choice for DIY battery builders, electronics hobbyists, and power tool enthusiasts.
Why Choose These Nickel Sheets?
- Superior Weld Quality: Smooth, burr-free surface ensures clean, secure spot welds every time — no scratches, no rough edges.
- Low Resistivity: Optimized for efficient current flow, minimizing energy loss across battery connections.
- High Tensile Strength: Nickel-plated steel construction holds connections firm under stress and repeated use.
- Easy to Solder & Weld: The rigidity of these strips makes them highly compatible with standard battery spot welders.
- Versatile Compatibility: Works with 18650 lithium batteries, NiMH batteries, polymer batteries, power batteries, battery packs, power tools, telecommunications equipment, specialty lamps, and more.
- Value Pack: Includes 5 sets (30 pieces total) so you have plenty on hand for multiple projects.
Specifications
- Material: Nickel-plated Steel
- Color: Silver
- Quantity: 30 Pieces (5 Sets of 6)
- Shape: Polygonal connection sheet
- Compatible With: 18650 lithium cells, NiMH, polymer, and power battery packs
Made in Mainland China.
Package Contents
- 30 × Polygonal Nickel Connection Sheets (5 sets)
Note: Please allow 1–5 mm variance due to manual measurement. Colors may vary slightly between monitors and actual product.
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Frequently Asked Questions
Q: Are these nickel sheets compatible with all 18650 battery spot welders?
A: Yes, these polygonal nickel-plated steel connection sheets are designed to be compatible with standard battery spot welding machines used for 18650 lithium cells and other common battery formats. Their rigid, smooth surface makes them easy to weld cleanly and securely.
Q: What types of battery packs can I build with these nickel connection sheets?
A: These nickel sheets are widely used for assembling 18650 lithium battery packs, NiMH battery packs, polymer batteries, power tool batteries, and power storage systems — making them ideal for a wide range of DIY electronics and energy projects.
Q: How many pieces and sets are included in this pack?
A: Each purchase includes 30 pieces total, organized as 5 sets of 6 polygonal nickel connection sheets, giving you ample material for multiple battery pack assemblies.