0.15mm 4P Coated Nickel Strip Welding Sheet Lithium Battery Pack

0.15mm 4P Nickle-Coated Welding Strip for Lithium Battery Packs 18650 32650

The 0.15mm 4P Nickel-Coated Welding Strip is designed for reliable interconnection of lithium battery cells in battery pack assembly. Commonly used with 18650, 21700, 32650 and similar cylindrical cells, this strip ensures low electrical resistance, strong weld joints, and consistent current flow.

The 4P design allows parallel battery connections, making it suitable for high-current battery packs used in power tools, energy storage systems, electric vehicles, and DIY battery projects. The nickel-coated steel construction provides a balance of strength, affordability, and good spot-welding performance.
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Key Features

• 0.15mm thickness for reliable spot welding

• 4P design for parallel battery connections

• Nickel-coated surface for improved conductivity

• Strong mechanical bonding and weld consistency

• Suitable for lithium battery pack assembly

• Compatible with spot welding machines

• Cost-effective solution for battery builders

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Applications

• Lithium battery pack assembly

• 18650 / 32650 battery welding

• Power tool battery packs

• Electric vehicle battery modules

• Energy storage systems

• DIY and professional battery building

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Specifications