Material: PVC Heat Shrinkable and Highland Barley Paper;

Size:
PVC Heat Shrink Tube: Wide 30mm(1.18in) , Length 72mm(2.83in) , Thick 0.08mm;
Insulating Ring: Diameter 18mm, Inner Diameter 10mm Thick 0.2mm;

Shrinkage Temperature: 90-110(℃); Shrinkage Rate: 48% (cross-section), 5% (longitudinal);

Advantages: Insulation Protection, Fast Shrinkage, Multiple Applications;

Use Steps:
1. Prepare heat shrinkable tube and Insulator Ring;
2. Stick the Insulator Ring on the positive pole of the battery;
3. Put the battery into the heat shrinkable tube;
4. Shrink with a heat gun;

Application: Used for 18650 Lithium Battery DIY, Battery Refurbishment, and Enhanced Electrical Insulation.

Package Includes:
1.200pcs 18650 Battery PVC Heat Shrink Wrap Tube;
2.200pcs 18650 Battery Insulator Ring.