Feasture:Flame retardant, environmental protection, insulation, soft, stable performance, low temperature shrinkage, shrinking fast, etc.
Can have the effect of anti-counterfeiting and beautify the packing materials, and the items were capsuled can have insulation, moistureproof, anticorrosive, the effect of dustproof, etc.
Applicance:used for 1xAA Battery.
Notice:
To find the size you need, measure the widest cross-section circumference of your pack and then divide it by 2 .Use the shrink wrap size at least 5 mm (1/5 inch) wider than your half circumference value.
Q:Does heat-shrink wrap make batteries hotter?
A:The shrink is simply a cover to keep you from catching the edges of the cells on something in/on/around the plane and destroying your pack. When heating it, the temperature will increase in few seconds. In such short time, the heat will not transmit to the battery.