What puff counts on disposable vapes actually mean — 5000, 10 000, 20 000 puffs — and how to compare them.
How manufacturers count puffs
A 'puff' in a manufacturer spec sheet is typically 1.5 seconds at the device's lowest wattage setting. Real-world puffs — longer, at whatever airflow you like — deliver fewer total puffs than the sticker claims. Take manufacturer numbers as a ceiling.
5000 vs 10 000 vs 20 000
Roughly: a 5 000-puff disposable holds 10–13ml of e-liquid; a 10 000-puff holds 18–22ml; a 20 000-puff holds 35–40ml. Bigger devices are heavier, more expensive up-front, but almost always cheaper per puff.
Battery vs e-liquid
The claimed puff count assumes the battery outlasts the e-liquid. In practice on higher-power disposables, battery is often the limiting factor — which is why 10 000+ puff devices are almost always rechargeable via USB-C.
How to compare fairly
Divide price by claimed puff count and multiply by 0.75 to account for real-world puff length. A R220 5 000-puff device works out to about R0.06 per real puff; a R400 20 000-puff works out to about R0.027 per real puff — half the cost.
Watch for illegal claims
The largest legal e-liquid volume in a single disposable in SA under current rules is limited. Devices claiming 30 000+ puffs are often grey-market imports without SARS excise clearance. Buy from registered retailers.