Product description
Heat shrink tube for 21700 battery cells. Used to insulate and protect cells. The material shrinks tightly around the battery pack when heated, providing a clean and professional appearance. Helps prevent short circuits, protects against dust and moisture, and improves mechanical stability during handling and use.
Specifications:
- Dimensions: 35 x 78 mm (suitable for rewrapping of 20700, 20650, and 21700 cells)
- Material: PVC heat shrink tubing
- Shrink ratio: 2:1
- Operating temperature: up to 125 °C
- Color: Transparent
Features:
- Intended for insulation and protection of battery cells
- Provides a safe and neat outer sleeve
- Shrinks evenly, use a heat gun
- Resistant to wear and minor impacts
- Easy to cut and apply