Welding strip for connecting ladders, 0.15 x 23 mm (18.5), 10 m, nickel

Nickel strip for 18650 batteries (2P, staggered, bevelled cut) Are you assembling your own battery packs from 18650 cells and looking for material for professional, clean and safe spot welding? This pure nickel / nickel-plated strip (Nickel Strip) in a 2-cell parallel configuration (2-Parallel) is specially designed for the rapid joining of batteries without the need for plastic brackets (Bracketless Version).

Thanks to its specific staggered arrangement and slanted edges, it allows cells to be stacked efficiently side by side, saving space and maximising the capacity of the resulting battery pack within a minimal footprint.

Key advantages: 2P (Staggered) configuration: The staggered arrangement of the holes allows 18650 batteries to be stacked into compact honeycomb structures, reducing the overall dimensions of the battery pack.
Bracketless version: The tape spacing is optimised for directly joining cells that are held together (e.g. with Kapton tape or heat-shrink tubing) without the use of plastic spacer frames.
Slanted Cut: The geometry of the ends and edges facilitates precise positioning of the tape on the cell terminals and prevents accidental short circuits during handling.
Low internal resistance and excellent weldability: The material ensures smooth spot welding, strong welds that do not come apart, and minimal voltage drop at high discharge currents. Technical specifications:

Designed for cell type: 18650 (lithium-ion batteries) Material: Nickel Configuration: 2-Parallel (for two rows of cells side by side) Arrangement: Staggered / zigzag (Staggered) Edge finish: Slanted cut Installation type: Bracketless version Tape dimensions: 0.15 x 23 x 18.5 mm
Length: 10 m Build a safe and ultra-compact battery pack with professional results. This staggered nickel strip ensures strong welds and optimal energy flow.