1M 2P Nickel Strip 0.15×27mm for 18650 Battery Pack Spot Welding
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Prices updated: 14 Oct 2026
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About this product
A 1 metre nickel strip measuring 0.15 × 27 mm, sized for 2P interconnection of 18650 lithium cells. It is used to join cells in battery pack assembly and repair, giving consistent spacing and clean spot-weld points. Suitable for makers building or repairing 18650 packs.
Specifications
- Length
- 1 m
- Size
- 0.15 × 27 mm
- Configuration
- 2P
- Material
- Nickel
- Application
- 18650 battery pack spot welding
Frequently asked questions
What does 2P mean for a battery pack?
2P means two cells are connected in parallel. This increases capacity while the pack voltage stays the same as a single cell. A 2P nickel strip joins the two cells in each parallel pair.
Which welding equipment works with this strip?
Use a spot welder or welding board suited to nickel strip of this thickness. Make short, clean pulses on the cell terminals and avoid overheating the cell, since heat can damage the cell internally.
