Heatshrink

1 x Insulating ring (washer) Protects the battery from unwanted short circuits on the front side Temperature-resistant up to 150 °C One-sided self-adhesive Diameter (outer): 17mm Diameter (inner): 7mm Thickness: 0.3 mm

For unprotected 18650 cells Attach an additional heat shrink tubing or replace an already worn/torn Do not overheat the battery Tubing shrink at 80 °C 18.12 x 70 mm White Pull the shrink tubing over the cell so that the cell is in the center of the shrink tubingShrink the tube at the positive pole and then at the negative poleThen shrink the body of the...

For unprotected 18650 cells Attach an additional heat shrink tubing or replace an already worn/torn Do not overheat the battery Tubing shrink at 80 °C 18.12 x 70 mm Black Pull the shrink tubing over the cell so that the cell is in the center of the shrink tubingShrink the tube at the positive pole and then at the negative poleThen shrink the body of the...