Electronic cigarettes with 3 18650 batteries

≥ 3x18650

— powered by three or more replaceable 18650 batteries.

For general features of replaceable batteries, see Battery section. Specifically, 18650 is the most popular size used in modern vapes (and one of the most common in general). Such batteries have a diameter of 18 mm and a length of 65 mm; in terms of capacity and power, they are somewhat inferior to larger cells like 26650, but these characteristics are still sufficient for most cases. As for the quantity, battery mods in this category most often provide three, less often four 18650 cells. Such power allows you to achieve very high power — 250 W in the most modest models, and more often about 300 W — however, the mods themselves turn out to be bulky and heavy.