What is a vape pen? The FDA's term and a pen's parts
A vape pen is a pen-shaped e-cigarette: battery, tank, coil. The FDA's ENDS wording, then two pens read part by part off Innokin's and Aspire's own pages.
Filed under
Engineering
6 articles
Why is my vape flashing and not working? What it means
A flashing vape that will not fire is its protection circuit talking. The causes, the fixes, and Geekvape's and Vaporesso's own flash codes.
OXVA XLIM Pro 3 vs Uwell Caliburn G3 Pro: the spec sheets
OXVA's XLIM Pro 3 page prints 1500 mAh, 5-30 W and 77.4 g; Uwell's Caliburn G3 Pro page prints 35 W and a 0.4 ohm pod, no mAh or weight. Read 20 Sep 2026.
The JUUL2 order does not lock the pod to the device — it locks the design
Three products authorised, one of them the hardware itself. Read the order letter and the real constraint is not on pairing device with pod: it is a footnote saying any modification makes a new product.
Vaporesso's Xros 6 Mini and Innokin's Gozee Nex split on who sets the power
Reviewed six days apart by the same reviewer, one device offers airflow as its only setting and the other offers 6–60 W with no automatic mode. On one five-point scale, the scores went the way the format did.
Mesh coils reached diminishing returns; wicking is the new battleground
The move from wire to mesh delivered a real, visible improvement. The next round of gains is coming from the least glamorous component in the device.
