Tackling Tobacco Tuesday Do you know what you're really vaping? Vapes are preset with e liquid so it's hard to tell exactly what's inside, but classic combos include: Formaldehyde (used in What's really inside vapes? We pulled them apart to find out Understanding What's Inside Vapes in the UK My Vapery UK What's really inside vapes? We pulled them apart to find out What's inside popular disposable vapes? Let's open and take them apart! I've been salvaging these disposable vapes for the 3.7v 500mAh lithium batteries inside. They can be used to power small electronic projects with the appropriate charging circuit and voltage converter. : r diyelectronics