This is the 5mm variant of the 5 X 7 18650 Battery Holder with 18.5MM Bore Diameter in Battery Holders, Battery Pack Accessories & Holders. Available at ₹56.05 (₹47.50 + GST) with free shipping across India.
5 X 7 18650 Battery Holder with 18.5MM Bore Diameter
This product is a Battery Cell Spacer/Holder for cylindrical batteries of size 18650. It holds the batteries securely and prevents them from moving. It is made of durable and heat-resistant ABS PC materials that prevent cracking and fire hazards.
The holder has interlocking slots on the edge that enable it to join with other holders to create battery packs of various sizes and shapes. The battery packs can withstand the vibration test after welding nickel tabs, without needing any extra connectors. This ensures your battery pack is solid and reliable!
You can use this Battery Holder with our 18650 Li-ION Batteries, which are not included in this product.
Note!! Every Single battery cell needs 2 Spacer for one up and one down buy it accordingly.
Features:
- There are slots on the edge of the holder to combine them into many different sizes and shapes of the battery pack.
- Application: Design for Radiating Complex Battery Packs. Safe and Stable, Perfect Build for eBike!
Advantages:
- Very simple to operation
- Very flexible, it is easy to assemble any type of battery packs
- Radiating during high rate discharge.
- Makes your battery pack Solid and Reliable!
Specification:
| Model | 18650 radiating battery spacer |
|---|---|
| Material | ABS/PC (Remarkable Flame Retardant Plastic) |
| Bore Diameter [B] (mm) | 18.5mm |
| Application | Design for Radiating Complex Battery Packs. Safe and Stable, Perfect Build for eBike |
| Shipping Weight | 0.036 kg |
| Shipping Dimensions | 15 × 10 × 1 cm |
Package Includes:
1 x5 X 7 18650 Battery Spacer Holder with 18.5mm Bore Diameter
5 X 7 18650 Battery Holder with 18.5MM Bore Diameter Overview
This 5×7 18650 Battery Holder is a robust ABS/PC spacer plate designed to secure and radiate standard 18650 cylindrical cells. With an 18.5 mm bore diameter and interlocking edges, it enables you to assemble stable, vibration-resistant battery packs—ideal for eBike builds and other high-power applications.
Key Features of 5 X 7 18650 Battery Holder with 18.5MM Bore Diameter
- Precision 18.5 mm bore diameter fits standard 18650 Li-ion cells snugly
- Flame-retardant ABS/PC material offers heat resistance and prevents cracking
- 5×7 grid layout holds up to 35 cells in a single module
- Interlocking slots allow you to join multiple holders for custom pack sizes
- Secure design withstands vibration after nickel-tab welding without extra connectors
- Fast shipping from Zbotic ensures you get your holders within 24 hours*
Applications and Use Cases
- Building high-capacity eBike battery modules
- DIY portable power stations and battery banks
- Prototyping multi-cell robotics power packs
- Solar energy storage pack assembly
- Repairing or expanding existing 18650 battery arrays
- Educational models for battery pack design and thermal management
How to Use 5 X 7 18650 Battery Holder with 18.5MM Bore Diameter
Place one spacer plate at the bottom and one at the top of each 18650 cell, aligning cells into the 5×7 grid. Slide each cell through the 18.5 mm bores until fully seated. For larger packs, interlock additional holders by snapping their side tabs together. Weld nickel strips across the exposed cell ends, then test for continuity and secure mounting before final assembly.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
Q: How many spacers are needed per cell?
Each 18650 cell requires two spacer plates—one at the top and one at the bottom—to secure it within the holder grid.
Q: Can I expand beyond a 5×7 configuration?
Yes, the interlocking slot design lets you snap multiple holders together to form larger or differently shaped battery packs.
Q: Is the holder material safe for high-current applications?
Absolutely. The ABS/PC construction is flame retardant and heat resistant, ensuring stable operation even under high current draw.
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Read More →Technical Specifications
| Size | 18.5mm |
|---|---|
| Package Quantity | 7 pcs |
| SKU | AI3223 |
| Weight | 0.0429 kg |
| Availability | In Stock |
Applications & Use Cases
The 5 X 7 18650 Battery Holder with 18.5MM Bore Diameter is a versatile battery holders used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
