18650 21700 26650 32700 32650 Battery Insulator Ring Adhesive Gasket Barley Paper lithium ion

Description
- 1 pack of 100pcs 18650
- 1 pack of 80pcs 21700
- 1 pack of 48pcs 26650
- 1 pack of 39pcs 32650
- Material: adhesive cardboard paper Barley Paper
- Inner diameter: 10mm 0.4inch; Outer diameter: 17mm 0.67inch
- Easy to peel and stick; Work perfectly for 18650 21700 26650 32650 batteries
- Better protection to avoid short circuit on batteries