PRODUCT TYPE: 18650 lithium battery insulator ring with adhesive backing; Made of pure natural materials, made from wood pulp and cotton pulp.
PRODUCT SIZE: Outer ring diameter: Φ17.8mm(0.7"). Inner ring diameter: Φ10.5mm(0.41"). Thickness: 0.2mm.
ADVANTAGES: Enhance the safety of your 18650 lithium batteries with our insulator rings. Waterproof, Heat-resistant, Adhesive backing. Easy to peel and paste.
ADVANTAGES: Battery insulator rings offer good insulation, wear, corrosion, and tear resistance. Specifically designed for 18650 batteries. prevent short circuits.
SPECIFICATION: Size: Outer ring diameter: Φ17.8mm(0.7"). Inner ring diameter: Φ10.5mm(0.41"). Thickness: 0.2mm. Note: Before using the insulating paper, make sure the surface is clean, dry and free of grease.