Double Hole Electrical Insulating Adhesive Mat for Battery Cell terminal Insulation
This Double Hole Electrical Insulating Adhesive Mat for Battery Cell terminal Insulation is a cardboard paper for combine two 18650 battery insulator. Better protection to avoid short circuit on batteries.Easy peel and stick application.
The Outer Ring Diameter is 17mm whereas Inner Ring Diameter is 10mm Thickness: 0.25mm one sheet contains 10Pcs Battery Insulators Adhesive Paper Rings.
- Take off each insulation paper from base paper.
- Put and stick upper hollow adhesive insulation paper on the top of battery positive.
- Put and stick lower solid adhesive insulation paper on the negative.
- Then, you can weld Ni tape or Ni-plated steel plate with positive, negative to make the battery pack.
Note: Colors in the image may vary from the Actual Product.
Note: This product contains 10pcs double hole adhesive mats in one single sheet.
Features:
- Better protection to avoid short circuit on batteries.
- Perfect Build for DIY battery packs
Specification:
| Type | Double Cell |
|---|---|
| No. of Mat in Package | 10 |
| Outer Ring Diameter(mm) | 17 |
| Inner Ring Diameter(mm) | 10 |
| Thickness (mm): | 0.25 |
| Color: | Dark Green |
| Shipping Weight | 0.002 kg |
| Shipping Dimensions | 12 × 8 × 3 cm |
Package Includes:
10 x Doble Hole Electrical Insulating Adhesive Mat for Battery Cell terminal Insulation
Double Hole Electrical Insulating Adhesive Mat for Battery Overview
This Double Hole Electrical Insulating Adhesive Mat is designed to insulate the terminals of 18650 and 18500 lithium cells in battery pack assemblies. It features two adhesive rings per sheet to prevent short circuits and ensure safe handling during welding and pack construction.
Key Features of Double Hole Electrical Insulating Adhesive Mat for Battery
- Double-hole design: insulate two cells per sheet
- Precise dimensions: 17 mm outer diameter and 10 mm inner diameter
- Thin 0.25 mm thickness for minimal added bulk
- Dark green color for clear visibility in pack layouts
- Pack of 10 adhesive mats for multiple assemblies
- Fast shipping from Zbotic—orders dispatched within 24 hours
Applications and Use Cases
- DIY LiPo battery pack assembly and maintenance
- Preventing terminal shorts in portable power banks
- Repair and refurbishment of e-bike and e-scooter packs
- Prototyping multi-cell battery modules for robotics
- Factory or workshop use for RC drone and tool battery builds
How to Use Double Hole Electrical Insulating Adhesive Mat for Battery
Peel each ring from the backing sheet, align the hollow adhesive ring over the positive terminal and the solid ring over the negative terminal of your 18650/18500 cells. Once adhesive is set, proceed to weld nickel tape or steel plates to each terminal for secure electrical connections.
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
What batteries are supported?
Designed specifically for 18650 and 18500 lithium cells, matching their standard terminal dimensions for reliable insulation.
How do I apply the insulating mats?
Peel off the adhesive rings, stick the hollow ring onto the positive terminal and the solid ring onto the negative terminal, then weld or solder nickel strips as needed.
Will the 0.25 mm thickness affect pack size?
The slim 0.25 mm profile ensures minimal impact on overall pack dimensions while providing effective electrical insulation.
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Read More →Technical Specifications
| Interface / Protocol | BLE |
|---|---|
| SKU | AI5200 |
| Weight | 0.00325 kg |
| Availability | Out of Stock |
Applications & Use Cases
The Double Hole Electrical Insulating Adhesive Mat for Battery Cell terminal Insulation is a versatile lipo battery sack, covers & mats 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
Advik Singh –
Bought multiple units of this Double Hole Electrical Insulating Adhesive Mat. All consistent quality. Zbotic is reliable.
Amit Srivastava –
This Double Hole Electrical Insulating Adhesive Mat is reliable and efficient. Running my IoT setup 24/7 with no issues.
Vikram Agarwal (verified owner) –
Good Double Hole Electrical Insulating Adhesive Mat. Output is stable. Gets slightly warm under full load but nothing concerning.
Hitesh Mishra –
Love this Double Hole Electrical Insulating Adhesive Mat. Compact size and excellent performance. Worth the price.
Om Rajan –
Good Double Hole Electrical Insulating Adhesive Mat. Output is stable. Gets slightly warm under full load but nothing concerning.
Vinay Khurana (verified owner) –
Great quality Double Hole Electrical Insulating Adhesive Mat. Powering my entire project board with this. Very reliable.
Ajay Jain (verified owner) –
Superb Double Hole Electrical Insulating Adhesive Mat! Efficiency is high and it runs cool even under load.
Kunal Chatterjee (verified owner) –
Perfect Double Hole Electrical Insulating Adhesive Mat for my portable project. Battery life is better than expected.
Nikhil Nair (verified owner) –
Perfect Double Hole Electrical Insulating Adhesive Mat for my portable project. Battery life is better than expected.
Girish Ghosh (verified owner) –
This Double Hole Electrical Insulating Adhesive Mat is reliable and efficient. Running my IoT setup 24/7 with no issues.
Ishaan Desai (verified owner) –
Very satisfied with this Double Hole Electrical Insulating Adhesive Mat. Using it in my solar project, charges perfectly.
Sunil Jain –
Superb Double Hole Electrical Insulating Adhesive Mat! Efficiency is high and it runs cool even under load.