Parents doctors want you to see this. Vape devices contain lithium ion batteries that can explode without warning. A Houston burn surgeon says injuries are happening in seconds, often in teens' pockets. Vape batteries: I know the explosion risk is low, but do you take extra precaution when picking these up? (more in comments) : r DeTrashed Do you throw your vapes away properly?, A major waste company has warned that wrongly discarded vapes are still causing fires in its rubbish trucks and waste facilities, six months after the Vape pen explosion: how dangerous are e cigarettes? The Week Why safer vaping devices that don't explode will not be available in the U.S.