All devices for vaping work on the same principle: from the power source (battery pack) voltage is applied to the heating element (coil), which heats up and evaporates the liquid in a small chamber (atomizer).
The user then inhales steam through a small mouthpiece (drip type).
The device works only in the collection, individually no component for vaping will not give the desired result.
Despite the fact that experienced bathers often assemble their kits (setups) on their own, novice users are advised to stick to the starter kits from the manufacturer in order to be sure of full compatibility.
A battery pack is a battery device that typically uses lithium-ion batteries.
Such devices can be of various shapes and sizes and have several names - pod-systems, vape-pens, electronic cigarettes, pipe-mode or fashion and box-fashion (from left to right in the image above).
The term "mod" appeared from the word "modification", when users independently modified their devices to achieve greater power.
Currently, this is not necessary, because modern devices have a wide range of technical characteristics and functions.
Some of them are more advanced and allow you to change the power (variwatt), voltage (varivolt) and temperature (thermal control).
The rest have automatic configuration or lack of these functions, but do not require technical understanding from the user.
The power level in vape devices, as a rule, indicates ease of operation, as well as the experience necessary for safe use.