10Pcs Li-ion Positive Electrode Battery Insulation Gasket Pack for 21700 Battery Cells (10006822)

The 10Pcs Li-ion Battery Insulation Gasket Pack is perfect for protecting 21700 battery cells from short circuits and damage. Made of high-quality material, these gaskets provide an extra layer of safety for your batteries. Insulated green shell paper Model: 21700 lithium battery Characteristics: back with glue

Package Contents: 10pc Paper Insulation Set