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Pure Nickel Strip, 1000g Double Line Battery Nickel Strip 125.5 * 18.5mm

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ProWatt 99.6% Pure Nickel Strip – 1000g Bulk Double Line Battery Interconnects (25.5mm x 18.5mm pitch)

Are you struggling with battery pack connections overheating or rusting out over time? Cheap nickel-plated steel strips offer high resistance, causing DIY battery builders, EV engineers, and e-bike technicians to suffer from massive power drops, thermal runaway risks, and failed spot welds. If you are building high-capacity lithium-ion setups, the ProWatt 1000g Bulk Double Line Pure Nickel Strip provides industrial-grade conductivity to handle high current demands safely.
Why Choose Our Pure Nickel Double Line Strips? (Features vs. Benefits)
  • 99.6% Commercially Pure Nickel: Nickel-plated steel strips quickly corrode and drop voltage under heavy loads. Our pure nickel composition guarantees a minimum of 99.6% purity, which will never corrode or come loose in high-drain applications, preserving your pack's health [METALFORT].
  • Dual-Line 2P Continuous Layout: Cutting and placing hundreds of individual tiny strips slows down production and introduces resistance points. This 2-Parallel (2P) design acts as a continuous double line to reduce the total number of manual joints, increasing overall assembly speed and structural integrity.
  • 1000g Heavy-Duty Industrial Bulk Spool: Running out of materials mid-build ruins project timelines. This massive 1kg bulk spool provides a generous, continuous supply of material, making it ideal for large-scale electric vehicle (EV) packs or commercial print farm manufacturing.
  • Perfect Spot-Welding Compatibility: Inconsistent metal thickness causes spark blowouts or weak joints. The uniform material hardness yields excellent ductility, low resistivity, and great weldability, making it effortless to solder or spot-weld directly onto battery terminals [METALFORT].
Technical Specifications:
Parameter Specification
Material Base 99.6% Pure Nickel (Non-plated, Solid Core)
Spool Total Weight 1000 grams (1.0 kg Bulk Supply)
Configuration 2P (Double Line / 2-Parallel Array Layout)
Cell-to-Cell Spacing (Pitch) 25.5 mm (Width) x 18.5 mm (Center-to-Center Spacing)
Compatibility 18650 Lithium-Ion, LiFePO4, and High-Drain Cells
Surface Finish Smooth, Oxide-Free Bright Matte Texture

 

This high-current bulk conductor is custom-tailored for high-density battery configuration arrays:

  • Electric Vehicle (EV) Modules: Perfect for structuring multi-parallel battery groupings for custom electric scooters, karts, and e-bikes.
  • Solar Energy Storage Walls: Ideal for connecting high-capacity home energy storage banks using multi-row 18650 cell patterns.
  • High-Power Cordless Tools: Designed to handle intense, sudden current draw spikes in heavy-duty power tools and lawn hardware packs.
  • Industrial Drone & UGV Packs: Offers lightweight, low-resistance connections for high-amperage agricultural or heavy cargo drones.
Q: How can I easily verify that this is pure nickel instead of steel plating?
A: Pure nickel has incredibly high resistance to chemical oxidation. You can perform a quick grind test (pure nickel produces tiny, minimal sparks compared to bright, heavy steel sparks) or submerge a sample in salt water. Pure nickel will remain completely rust-free for years.
Q: Will this 25.5mm x 18.5mm spacing layout fit standard 18650 cell spacers?
A: Yes. The 25.5mm width layout is specifically optimized for high-density, direct-contact configurations, allowing you to achieve a tight and compact battery build [Roboticsdna]. Please verify your exact structural battery bracket measurements prior to spot welding.

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