This is the 5mm variant of the 5 X 5 18650 Battery Holder with 18.5MM Bore Diameter in Battery Holders, Battery Pack Accessories & Holders. Available at ₹38.47 (₹32.60 + GST) with free shipping across India.
5 X 5 18650 Battery Holder with 18.5MM Bore Diameter
The 18650 5×5 Battery Cell Spacer/Holder is a device that holds cylindrical batteries in place. It is made of flame retardant ABS PC materials that resist high temperatures and cracks.
The holder has slots on the edge that allow it to combine with other holders to form different sizes and shapes of battery packs. After welding nickel tabs, the battery packs can pass vibration tests without any additional connectors. This makes your battery pack solid and reliable!
This Battery Holder works with our 18650 Li-ION Batteries, which are sold separately.
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 | 0.028 kg |
| Shipping Dimensions | 18 × 11 × 2 cm |
Package Includes:
1 x 5 * 5 18650 Battery Spacer Holder with 18.5mm Bore Diameter
5 X 5 18650 Battery Holder with 18.5MM Bore Diameter Overview
The 5×5 18650 Battery Holder is a modular spacer designed to secure twenty-five 18650 cells in a compact grid with an 18.5 mm bore diameter. Made from flame-retardant ABS/PC, it enables the construction of stable, vibration-resistant battery packs for applications such as eBikes, power banks, and custom energy storage systems.
Key Features of 5 X 5 18650 Battery Holder with 18.5MM Bore Diameter
- Precision 18.5 mm bore diameter for snug fit of standard 18650 cells
- Flame-retardant ABS/PC construction resists high temperatures and cracking
- Edge slots allow seamless connection of multiple holders into larger packs
- Vibration-resistant design once nickel tabs are welded—no extra connectors needed
- Ideal for high-current builds such as eBike and portable power stations
- Fast shipping from Zbotic—dispatch within 24 hours with tracking
Applications and Use Cases
- Building 5×5 cell modules for eBike battery packs
- Assembling custom portable power stations or solar backup units
- Creating multi-cell battery banks for robotics and drones
- Constructing high-capacity power banks for off-grid or camping use
- Modular energy storage arrays for home automation or UPS systems
- Educational projects and prototyping of lithium-ion pack designs
How to Use 5 X 5 18650 Battery Holder with 18.5MM Bore Diameter
Place each 18650 cell into the holder’s 18.5 mm slots, ensuring cells sit flush. Use two spacers per cell—one on top and one beneath—for stability. Align adjacent holders via their edge slots to expand the pack. Weld nickel strips across cells for series or parallel connections, then complete insulation and housing for a secure, vibration-proof 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
How many holders do I need per cell?
Each 18650 cell requires two spacers—one on the top and one on the bottom—to ensure full stability within the pack. For a 5×5 module, order 50 spacers in total.
Can I link multiple 5×5 holders together?
Yes. The edge slots are designed for seamless alignment and locking, enabling you to expand your battery pack into larger configurations without additional connectors.
Are these holders compatible with all 18650 cells?
They fit standard 18650 cells with an 18.5 mm diameter. Cells outside this size range may not seat securely and are not recommended.
Battery Capacity Tester Circuit with Arduino & LCD Display
Battery Capacity Tester Circuit with Arduino & LCD Display A battery capacity tester Arduino LCD project is one...
Read More →
UPS Build: 12V Battery Backup for Router and Modem
Building a 12V UPS for your router and modem ensures uninterrupted internet during the frequent power cuts that...
Read More →
5V 2A USB Charger Module: Build a Portable Lab Power Supply
5V 2A USB Charger Module: Build a Portable Lab Power Supply Every maker's workbench needs a reliable 5V...
Read More →Technical Specifications
| Size | 18.5mm |
|---|---|
| Package Quantity | 5 pcs |
| SKU | AI3118 |
| Weight | 0.0312 kg |
| Availability | In Stock |
Applications & Use Cases
The 5 X 5 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
