SPIDER Automation | 18650 5×6 Battery Cell Spacer Holder | 30-Cell Modular Battery Pack Support
Product Overview
The SPIDER Automation 18650 5×6 Battery Cell Spacer Holder is a modular battery assembly component designed to organize and support 30 cylindrical 18650 Li-ion battery cells in a structured 5×6 arrangement. It provides defined positioning for individual cells, helping maintain a consistent layout during the construction of custom lithium-ion battery packs.
Featuring an 18.5mm bore diameter, this holder is designed for compatible 18650 cylindrical cells. Its edge-mounted interlocking slots allow multiple holders to be connected, making it possible to create different battery pack sizes and shapes according to the mechanical requirements of the project.
The holder incorporates a radiating, spaced-cell structure that allows airflow around the battery cells. This design is useful in battery pack assemblies where cell positioning, mechanical organization and heat dissipation are important considerations, including e-bike battery pack projects.
Technical Features & Construction
- 30-Cell Arrangement: The 5×6 configuration accommodates 30 cylindrical 18650 battery cells in a structured layout.
- 18.5mm Cell Bore: The specified bore diameter is designed to accommodate compatible 18650 cells.
- Modular Edge Slots: Interlocking slots along the holder edges allow multiple spacer holders to be joined together for larger or customized battery pack layouts.
- ABS Construction: ABS is listed as the material in the supplier’s technical specification.
- Radiating Design: The spaced structure helps maintain clearance around cells and supports airflow within the battery assembly.
- Flexible Assembly: Its modular construction supports different battery pack dimensions and configurations.
Modular Battery Pack Design & Assembly
The holder is equipped with interlocking slots along its edges, allowing compatible holders to be connected to form larger battery assemblies. This modular arrangement provides flexibility when designing battery packs with different dimensions, cell counts and physical layouts.
The 5×6 configuration provides a structured base for arranging 30 cells. Multiple holders can be combined to suit the mechanical layout of a battery enclosure or custom battery system. This makes the component useful for prototype development as well as custom battery pack fabrication.
- Expandable Layout: Interlocking edges support the combination of multiple holders.
- Organized Cell Positioning: Individual bore positions help maintain a consistent cell arrangement.
- Custom Pack Geometry: Modular connections allow different physical pack shapes and sizes.
- Structured Construction: Helps maintain the mechanical organization of cells during battery pack assembly.
Radiating Structure & Functional Advantages
Battery packs used in applications involving higher discharge rates can generate heat during operation. The holder’s spaced and radiating structure provides clearance around the cylindrical cells, supporting airflow within the battery assembly. Actual thermal performance depends on the overall pack design, enclosure, airflow and operating conditions.
- Cell Separation: Maintains spacing between individual battery cells within the holder.
- Airflow Support: The open structure allows air to circulate around the cells.
- Mechanical Organization: Helps maintain a consistent battery cell layout.
- Flexible Integration: Suitable for different custom battery pack structures.
- Modular Construction: Interlocking edges support the assembly of larger configurations.
Applications
The 18650 5×6 Battery Cell Spacer Holder is suitable for custom battery pack construction and projects that require structured positioning of cylindrical lithium-ion cells.
- Electric Bicycle Battery Packs: For organized cell positioning in custom e-bike battery assemblies.
- Custom Lithium-Ion Battery Packs: For battery packs requiring a 5×6 cell arrangement or modular expansion.
- Battery Pack Prototyping: For developing and evaluating custom battery pack layouts.
- Portable Power Systems: For suitable 18650-based battery assembly projects.
- DIY Battery Projects: For custom battery pack fabrication using compatible 18650 cells.
Package Contents
- 1 × 18650 5×6 Battery Cell Spacer Holder with 18.5mm bore diameter.
Product Specifications
| Parameter | Specification |
|---|---|
| Product Type | 18650 Battery Cell Spacer / Holder |
| Cell Configuration | 5×6 (30 Cell Positions) |
| Battery Compatibility | 18650 Cylindrical Li-ion Battery Cells |
| Bore Diameter | 18.5mm |
| Material | ABS (as listed in supplier specification) |
| Design | Radiating Structure with Modular Interlocking Edge Slots |
| Shipping Weight | 0.02kg |
| Shipping Dimensions | 10 × 9 × 1cm |
Installation & Operating Recommendations
- Check Cell Compatibility: Use compatible 18650 cylindrical cells and confirm that their physical dimensions are suitable for the specified 18.5mm bore.
- Plan the Battery Layout: Determine the required cell arrangement and overall pack dimensions before joining multiple holders.
- Align Interlocking Slots: Ensure the edge slots are properly aligned when connecting multiple holders to create a stable modular structure.
- Use Appropriate Cell Interconnections: Select suitable nickel strips and a battery welding process compatible with the cells and intended electrical configuration.
- Design for Heat Dissipation: Consider airflow, enclosure space and operating conditions when designing battery packs for higher discharge applications.
- Provide Suitable Electrical Protection: Use an appropriately rated Battery Management System (BMS), overcurrent protection and suitable insulation as required by the battery pack design.
- Secure the Completed Assembly: Integrate the holder assembly into a suitable enclosure or mechanical support structure to prevent unwanted movement during operation.
- Follow Safe Battery Assembly Practices: Avoid short circuits, incorrect polarity, excessive mechanical force and exposure to temperatures beyond the battery manufacturer’s specified limits.
Important: The spacer holder provides mechanical cell positioning and support. It does not replace the electrical protection, insulation, interconnection design or enclosure required for a complete lithium-ion battery pack.
