Vape battery wraps are an essential item to keep in your vaping arsenal, over time your 18650 vape batteries may develop abrasions and tears on the wraps, exposing the bare cell underneath. It's important to replace the wrap right away when this happens, as using a vape battery with a defective wrap could cause serious injury.
The good news is you can simply replace the wrap in no time at all with an inexpensive replacement battery wrap. We also carry replacement battery insulators (the little black circle on the top of your battery) for those that fly off around the room never to be found again.
Just a few minutes of your time and a hairdryer is all it takes, don't risk it, wrap it.