Editorial scope: This article summarizes public manufacturer information. It does not report independent laboratory testing or provide medical advice.
What a product page can establish
A manufacturer page can establish what the company claims for a model, including capacity, mode names and hardware features.
What it cannot establish alone
It does not independently prove real-world puff count, lifespan or performance. Those outcomes depend on methodology and operating conditions.
Use precise attribution
Write “manufacturer-rated” or “manufacturer-stated” beside performance figures when no independent test is available.