Superior material: Crafted from ≥99.6% pure nickel substrate, the DAYI20 battery pack nickel sheet delivers excellent conductivity, corrosion resistance, and ductility for DAYI20 battery pack assemblies.

Stable high-performance: Boasting 8.902g/cm³ density & 1455℃ melting point, it maintains steady current transmission under high-temp/high-current conditions, reducing heat loss.

Fully customizable: Thickness (0.05mm-200mm) & arbitrary length/width available, fitting both mass production and small-batch trial needs.

Welding-friendly design: Smooth, burr-free edges pair perfectly with spot welding, ensuring strong connections and lower contact resistance for DAYI20 battery packs.Wide applicability: Ideal for power tools, energy

storage equipment, and all DAYI20 specification battery pack setups, meeting strict industry quality standards.