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Single Hole Electrical Insulating Adhesive Mat for 21700 NS 1P Battery Cell Terminal Insulation - 20 Holes/pc - 5 X 4 Sheet
The Single Hole Electrical Insulating Adhesive Mat for 21700 NS 1P Battery Cell Terminal Insulation - 20 Holes/pc - 5 X 4 Sheet is a value-for-money cell terminal insulation designed for everyday users. It features Item Type: Lithium Battery Cell and Compatibility: 21700 Lithium Battery Cell.
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About This Product
The Single Hole Electrical Insulating Adhesive Mat for 21700 NS 1P Battery Cell Terminal Insulation - 20 Holes/pc - 5 X 4 Sheet is a value-for-money cell terminal insulation designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Item Type: Lithium Battery Cell — keeps you powered without frequent recharging
- Compatibility: 21700 Lithium Battery Cell — keeps you powered without frequent recharging
- Hole Configuration: 1P
- No. of Sheets: 1
- No. of Holes: 20 holes
- Outer Diameter (mm): 21
- Thickness (mm): ~0.2
- Weight (g): 20
Why Buy from Pricio?
Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.
This Single Hole Electrical Insulating Adhesive Mat is a must-have for anyone working with 21700 NS 1P lithium battery cells. Designed with 20 precision-cut holes per sheet (5x4 format), it ensures reliable insulation of battery terminals, preventing short circuits by isolating the metal can (negative terminal) from the positive terminal during assembly or vibration. Ideal for DIY electronics, flashlights, medical devices, e-bikes, and power banks, it adds an extra layer of safety and durability. The high-quality adhesive backing ensures it stays in place during handling. Compact, efficient, and essential for safe battery pack builds.
Features:
- Compatible with 21700 NS 1P battery cells
- High-quality electrical insulation with adhesive backing
- 20 precision-cut holes per sheet in 5x4 layout
- Prevents short circuits during assembly or vibration
- Ideal for DIY electronics and battery pack builders
- Durable, heat-resistant material in dark green finish
Application:
- DIY Electronics
- Flashlight & Portable lighting
- E-bikes
- Power Banks
Package Includes:
1 x Single Hole Electrical Insulating Adhesive Mat for21700 NS 1P Battery Cell Terminal Insulation - 20 Holes/pc -
5 X 4 Sheet





