The Mechanical Tube Mod Kits Aka "Also known as" Unregulated without protections, apply mechanical firing button and ARE NOT RECOMMENDED FOR NOVICE VAPERS because they lack completely electronic protections.
Do not allow the voltage of each battery (resting voltage) to fall below 3-3.5V
In order to protect himself and those around him from the possibility of a discharge of the battery with an intensity that far exceeds its CDR (a case that can lead to a thermal runaway and a possible explosion / ignition of the battery) the user MUST DEFINITELY have knowledge of the following:

• Ohm's Law

• Li-ion battery safety

• Electrical conductivity

WARNING: The Mech Tube Mod Kits (Metal Tubes) in case of thermal runaway of the battery, can be literally turned into a grenade.
When we use Mech Tube Mod Kits, A. They must DEFINITELY have Venting Holes (Gas escape holes) and B. The positive pole of the battery MUST be mounted on the same side as them. If it is placed in the wrong direction, in a thermal runaway the battery if inflated by overheating, it will clog the passage of gases to these Venting Holes.

If you realize that a thermal runaway is starting, you only have 1-3 seconds to throw the device at a distance of more than 3 meters, somewhere where there are no people or animals (Mother-in-law excluded).
Due to the large gas release, the atomizer will be detached from the metal 510 thread and hurled like a gun projectile and you do not want anyone to be in its path!
There is a possibility of fatal injury.

* A Hybrid Safe Atomizer is also included in the package.

** Do not use Sub-Ohm Tanks / MTL Tanks / Pod Tanks with Mechanical Tube Mod Kits. There is a risk of short circuiting and overheating of the battery.
Use only one RDA / RTA / RDTA / RBA Pod Tank.
Be careful if you use one Faux Hybrid Mechanical Tube Mod Kit. You can only use one RDA / RTA / RDTA / RBA Pod Tank whose 510 central pole protrudes considerably from the 510 thread (≥1mm - Stable - Unregulated - Non-self-adjusting)

*** Don't forget to remove hot spots by pulsing your round wire coils before first use! (Unless the round wire coils are not micro coils, but spaced coils instead)

Rebuildable atomizers paired with Mechanical Mods:

All rebuildable atomizer coils must first be tested prudently with a proper meter prior to it being used, as untested atomizer coils can be extremely dangerous.
Coils that have been improperly configured or are otherwise faulty can blow your Mechanical Mod, which can result in serious injury to you and/or your property.
Atomizer coils that have been newly constructed must be tested on a meter, then first used on an advanced personal vaporizer (APV) that has all of the appropriate safety features, including short-circuit protection. Once the atomizer coil has been tested and used on such a device, you can then cautiously use the coil on a Mechanical Mod.

Disclaimer: By purchasing and using these products, you hereby consent to wholly taking full responsibility and sole liability for the purchase and use of any of these products. You further agree to hold harmless and indemnify, its managers, executives, successors, shareholders, owners, employees, directors, and all affiliates from any and all liability for the usage of these products. is in absolutely no way, shape, or form liable for the harm or hazard that may arise due to the use of these products.