It's a coated insert to protect from shorts in case you had damage on your battery wrap, however , you should Constantly inspect your batteries before using and make sure the wrap isn’t broken. If it is you need to rewrap it, Video clip OTOH, vaping strike Europe close to https://andyjtavh.digiblogbox.com/59633804/helping-the-others-realize-the-advantages-of-buy-mods-vape-online