100 Stück/Packung 21700/20700 Lithium-Batterie, PVC-Schrumpffolie, Batterie-Haut-Schrumpfschlauch, blau, transparent
heat shrinkable,battery accessories,21700 lithium battery,insulation film,pvc heat shrinkable tube,21700 battery tube,pvc shrink film pvc heat shrink is a great item for protecting and repairing the skin cover of 21700,excellent environmental protection, insulation, stable performance, low shrinkage temperature, and quick shrinkage.syi..