SPIDER Automation | 99.96% Pure Nickel Strip for Battery Spot Welding | 0.1mm × 4mm × 100mm
The SPIDER Automation 99.96% Pure Nickel Strip is designed for electrical interconnection of individual battery cells during the fabrication of rechargeable battery packs. Manufactured from pure nickel plate, these strips provide conductive metal links between battery terminals and are suitable for resistance spot-welding applications.
The high-purity nickel composition offers low electrical resistivity and mechanical strength for battery interconnection work. Its narrow and thin profile makes it suitable for compact cell arrangements where controlled strip placement is important. The material can also be soldered using appropriate soldering materials and techniques.
Supplied in a pack of 50 individual strips, this product is suitable for battery-pack fabrication, prototyping, maintenance and repair applications involving compatible rechargeable battery cells.
Technical Features & Material Properties
- 99.96% Nickel Purity: Specified high-purity nickel composition for battery interconnection applications.
- Low Electrical Resistivity: Supports electrical conduction between interconnected battery cells.
- Mechanical Strength: Provides a durable strip material for battery-pack assembly.
- Resistance Spot-Welding Compatibility: Designed for joining battery terminals using a suitable battery spot welder.
- Soldering Compatibility: Can be soldered using appropriate soldering materials and controlled heating techniques.
- Thin Strip Construction: Supports compact interconnection layouts in multi-cell battery assemblies.
- Flexible Fabrication: Can be cut and arranged according to the required battery-pack configuration.
Battery Pack Interconnection & Assembly
Pure nickel strips are used to establish electrical connections between individual cells in rechargeable battery packs. During resistance spot welding, the strip is positioned over the designated battery terminals and joined using controlled electrical pulses from a compatible spot-welding machine.
The strips can be arranged according to the required battery-pack topology, including series, parallel and combined series-parallel configurations. The interconnection layout should be designed according to the battery voltage, current requirements, cell arrangement and available assembly space.
- Series Interconnection: Connects cells in series to achieve the required battery-pack voltage.
- Parallel Interconnection: Connects cells in parallel to increase the available battery capacity.
- Series-Parallel Assembly: Supports battery configurations combining voltage and capacity requirements.
- Custom Strip Layout: Can be cut and positioned to suit the required cell arrangement.
Applications
These high-purity nickel strips are suitable for battery fabrication and cell-interconnection work across various rechargeable battery applications.
- 18650 Battery Packs: For spot-welded interconnections in custom lithium-ion battery assemblies.
- 26650 Battery Packs: Suitable for compatible battery-pack fabrication using 26650-format cells.
- Lithium-Ion Battery Assemblies: Used for electrical connections between cells in rechargeable lithium-ion packs.
- Power Tool Batteries: Suitable for interconnection work in compatible cordless drills and other power-tool battery packs.
- Laptop Battery Packs: Used in the fabrication and repair of compatible multi-cell laptop battery assemblies.
- Nickel-Metal Hydride Battery Packs: Suitable for compatible nickel-metal hydride battery interconnection applications.
- Portable Electronics: For battery-pack fabrication in compatible portable electronic equipment.
- Custom Battery Projects: Useful for DIY battery-pack construction and prototyping.
- Rechargeable Equipment: For cell interconnection in compatible rechargeable devices and equipment.
- Battery Pack Repair: Suitable for replacement interconnection strips in compatible battery assemblies.
Package Contents
- 50 × Pure Nickel Strips (0.1mm × 4mm × 100mm)
Important: Battery cells, spot-welding equipment and other accessories are not included.
Product Specifications
| Parameter | Specification |
|---|---|
| Product Type | Battery Interconnection Accessory |
| Accessory Type | Pure Nickel Welding Strip |
| Material | Pure Nickel Plate |
| Nickel Content | 99.96% (Specified) |
| Length | 100mm |
| Width | 4mm |
| Thickness | 0.1mm |
| Welding Method | Resistance Spot Welding |
| Soldering Compatibility | Suitable with appropriate soldering materials and techniques |
| Pack Quantity | 50 Pieces |
Connection & Operating Recommendations
For battery-pack fabrication, cut and position the nickel strips according to the required cell-interconnection layout. Use a compatible resistance spot welder with welding settings suited to the strip thickness and battery-cell terminals. Proper strip positioning and controlled welding help establish consistent electrical and mechanical connections across the battery assembly.
- Strip Preparation: Cut the nickel strip to the required length according to the battery-pack design.
- Cell Arrangement: Position the battery cells according to the intended series, parallel or series-parallel configuration.
- Spot-Welding Process: Use a suitable battery spot welder and adjust the welding pulse settings according to the strip thickness and cell-terminal requirements.
- Interconnection Layout: Arrange the strips to establish the required electrical connections between adjacent battery cells.
- Current Capacity: Select the strip arrangement and conductive cross-sectional area according to the battery pack’s expected current demand.
- Soldering Process: When soldering is used, apply suitable soldering materials and controlled heat to limit thermal exposure to the battery cells.
- Battery Pack Integration: Incorporate the completed nickel-strip connections into the appropriate battery protection, insulation and enclosure arrangement.
