Despite their benefits (discrete, easy to use, and rechargeable), vape pen batteries have one drawback: they have a rather short lifespan. Vape pen batteries may last anywhere from 4-6 months to over a year, depending on how well you care for them.
How long will a vape pen last?
The average disposable vape has a battery life of 200 to 400 puffs. According to some, 400 puffs from a vaporizer are equivalent to 20 cigarettes. The most common disposable vape battery capacity is 280mAh, however it can range all the way up to 850mAh.
How long does one vaporizer puff last?
In this research, however, the puff duration was 3.5 0.2 s.