Do you need to rewrap your 21700 battery? Our self-adhesive insulators are strong, thick, and the perfect replacement for a damaged or torn insulator. A damaged insulator should always be immediately replaced as it can pose a danger of short circuiting the 21700 battery.
- Color: White or Black
- Material: Plastic with self-adhesive backing
- Quantity: 20pcs
- Fits: Flat Top 21700
- Size: 20.5 x 20.5 x . 5mm
Note: Any batteries shown in photos for this item are for illustrative purposes only. Batteries not included.
Tips
- Stick on before shrinking battery wrap.