Cthulhu Tube Mod


Cthulhu Mod introduces a customisable and compact semi-mech tube mod. The Cthulhu Tube mod is powered by the Dual MOFSET chip and supports a single 18650 / 18350 battery. The mod is capable of running a 0.1ohm, 40A build as the chip provides protections for atomizer shorts and reverse battery.

The Cthulhu Tube Mod, is a sleek and compact semi-mechanical tube mod.



18350 Battery

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SKU: C803C4 Category:


Product Includes

  • 1 x Cthulhu Tube MOD
  • 1 x User Manual
  • Spare Parts


  • Support 18650 and 18350.
  • Support 22mm and 24mm atomizer.
  • WIDTH: 24mm, HEIGHT: 80mm(18650 mode), 50mm(18350 mode)
  • Net weight: 0.11kg
  • Gross weight: 0.17kg

Main Features

  • Elegant, simple, side button design.
  • Dual MOSFET chip support 0.1ohm and max 40A current.
  • Cthulhu Tube is one of the safest tube mods on the market.It comes with Insulators.
  • The battery will not short circuit even if the wraps are broken. Two vent holes close to battery positive side.
  • The chip will stop working when atomizer short.
  • Reverse battery protection.
  • There is a lever on the bottom that acts as a safety lock. Unscrewing it a little to lock the mod.
  • Replaceable chip

Additional information


Black, Stainless Steel


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