18650 Battery Insulating Ring: Safety with waterproof, heat-Resistant protection. Made from quality highland barley paper, self-adhesive for easy peel & stick
Ample Supply: 816 pieces of 18650 lithium battery insulating rings (102 pieces per sheet, 8 sheets total) - ensuring you always have spares when needed
Compatibility: The hollow paper pad electrical insulation ring is designed specifically for 18650 lithium batteries. Please verify battery compatibility before purchase
Product Size: Each highland barley paper with adhesive backing measures 18mm/0.71" outer diameter, with an 11mm/0.43" inner diameter and 0.2mm/0.008" thickness, perfect for 18650 battery insulation
Good Performance: Your batteries stay safer with our 18650 battery insulator gaskets, which effectively blocks electrical contact to avoid short circuits and potential hazards