Mechanical Mods are unregulated devices that have nothing stopping them. This means that there aren’t any circuits inside of the mod that keep the voltage the same. Due to the fact that there is nothing looking after the volts produced, the mod will output less and less power as its battery is dying. Another feature that’s great is the durability of these mods. Because there are no advanced electronics more care can be put into making these mechanical mods withstand some massive drops. They’re very dependable even if they’re voltage isn’t as predictable as other systems.
Rebuildable tanks go very well with mechanical mods because a user can test their tank without the mod displaying annoying alert messages and waiting for you to fix the problem. A user can experiment quickly to adjust their tank to the best possible setup. The lack of circuitry is also quite nice because advanced vapors can try crazy setups without any safety features. This can be dangerous if you don’t know what you’re doing. Please only try this if you have tons of experience with vaping.