OD Battery Wrap

All of us break the battery 18650, 20700 or 21700 casing.

Some still use it that way, which is dangerous.Others fix it with tape or simply throw it away.

Well, now you can save all unsafe batteries that have compromised wrappers.

Sold per unit

Wraps 18650, 20700 or 21700 in the design of your choice

Dicas
It is highly recommended that you use a hair dryer when applying the new sleeve.

The old wrap must be removed first!

Also, do not lose the top plastic ring of the battery, as it comes off with the old sleeve.

Damaged batteries can be dangerous; notches and tears in the sleeves can cause direct short circuits leading to venting of the battery and even fires.

This solution is not only inexpensive but also effective and very easy to apply. 

Product information
Length: 74mm 
Contraction ratio: 48%. 
Flat diameter: 29.5 mm (before shrinkage) 
Shrink diameter: approx. 
Thickness of the wall 18.5mm 0.1 mm (before shrinkage)