Vape vs Cigarette Nicotine: How Many 5% Vape Puffs Equal One Cig? What Nicotine Strength Should I Vape? UK Guide (0mg20mg) Have you ever wondered if vapes could be used as an alternative to cigarettes? And what about addiction? Check out our post to bust some common myths about tobacco and e cigarettes. Do 6% Nicotine Disposable Vapes 6mg Nicotine Single Use Vape Pens PerfectVape A single vape cartridge can have the nicotine equivalent of 600 cigarettes.