Why is My Vape Hot? Tips and Advice E Cigarette Direct Exposing your vape to extreme temperatures is a fire risk. Avoid leaving it in a hot car or out in the freezing cold. Never use damaged, swollen or hot batteries. # Cigarette lectronique batterie intgre CigaretteElec We've had it with these overheating vapes! Pack your vape safely when traveling by air. Electronic smoking devices should be turned off and carried on, never checked. Do not use or charge