Dimension:0.1*4mm
Length :10M
Density: ~8.89 g/cm³
Melting point: ~1435–1446 °C
Hardness: Varies (soft annealed or hard rolled versions available)
Form: Flat strip / coil roll
Flexibility: Good for bending and forming battery packs
Weldability: Excellent for spot welding
Electrical resistivity: ~8.5 μΩ·cm
Low internal resistance → minimal heat generation
Designed for battery interconnects with low voltage loss

Key Features
High purity nickel → low resistance & high safety
Corrosion and oxidation resistance
Stable performance under heat
Excellent spot welding compatibility
Smooth surface (good for welding battery tabs)

Applications
18650 / 21700 / 26650 / 32650 battery packs
Power banks
E-bikes & electric scooters
Solar energy storage systems
DIY lithium battery assemblies