Nickel Strip Roll – Perforated Nickel Plated Steel for 18650 Battery Spot Welding

Nickel Strip Roll – Perforated Nickel Plated Steel for 18650 Battery Spot Welding

This perforated nickel strip roll is an essential material for building custom lithium-ion battery packs. Made from nickel-plated steel with evenly spaced slots/perforations, it provides excellent electrical conductivity and strong spot-weld bonds between 18650, 21700, and other cylindrical battery cells.

The slotted design allows for flexible bending between cells, reduces material stress during assembly, and improves heat dissipation — making it the preferred choice for DIY power walls, e-bike battery packs, and portable power systems.

Key Features

• Nickel Plated Steel — high conductivity with excellent corrosion resistance
• Perforated / Slotted Design — flexible, reduces stress and improves heat dissipation
• Spot Weld Compatible — works with standard spot welders (pulse welders)
• Uniform Slot Pattern — consistent spacing for reliable cell-to-cell connections
• Roll Format — easy to cut to required length
• Shiny Silver Finish — clean, professional appearance in battery packs

Specifications

• Material: Nickel Plated Steel
• Type: Perforated / Slotted Strip
• Format: Roll
• Application: 18650 / 21700 / 26650 battery pack assembly
• Welding Method: Spot welding (pulse welder)

Applications

• 18650 / 21700 lithium battery pack assembly
• DIY power wall and energy storage systems
• E-bike and electric scooter battery packs
• UPS and backup power battery builds
• Solar energy storage battery packs
• RC and drone battery pack construction

Note: Requires a spot welder for proper bonding. Do not solder directly to battery cells.