Cthulhu AIO Box - Cthulhu Mod

New product

The Cthulhu AIO Box is a regulated AIO mod designed by Cthulhu Mod compatible with the boro R4 format. Equipped with a chip that can deliver a maximum of 60W, it works with an 18650 battery and comes with a Boro and two bridges, one of which is rebuildable.

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99,92 €

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Cthulhu AIO Box by Cthulhu Mod

A masterstroke for a first electronic AIO box!

Compact and electronic

Cthulhu Mod surprises us in many aspects with its AIO box. With a size of only 80 mm x 48.2 mm x 22.2 mm, it is one of the most compact regulated AIO boxes on the market. Compatible with the vast majority of Bridge and Boro in Boro R4 format, the Cthulhu AIO Box works with an 18650 battery and has a USB-C port on its edge.

Chipset Atom

This is the name of the chip used in the Cthulhu AIO Box. With a maximum power of 60W, this chip has 5 operating modes, Watt, Volt, Temperature control, TCR and bypass. All the information necessary for its use is transcribed on its small screen and its settings are accessible via two buttons located at the bottom of the Cthulhu AIO Box. An ingenious LED system in the main button lets you know if the mod is working or not without having to remove the doors.

Bridge and Boro

The Cthulhu AIO Box comes with a boro designed by Cthulhu Mod. In a smoked black color, it has a filling on the front thanks to a silicone tab and will allow the use of the BVC Nautilus bridge or the repairable bridge provided. This repairable CM RBA bridge has two diametrically opposed studs that allow the installation of a resistor. An airflow adjustment is present in its center using interchangeable pins ranging from 0.8 mm in diameter to 3 mm in opening.

Package contents

  • 1 Cthulhu AIO Box
  • 1 USB-C cable
  • 1 Boro Cthulhu
  • 1 Bridge BVC
  • 1 Repairable Bridge
  • 4 Airflow Pins
  • 1 Drip tip 510
  • 1 bag of spare parts
  • 1 Instructions for use
Brand Cthulhu Mod
Format Box
Chipset Atom
Max power (in W) 60W
Temperature control No
Built-in battery No
Number of batteries 1
Battery Size 18650
USB Port Type C
Connectors Proprietary
Dimensions 80 x 48.2 x 22.2 mm
Inhalation Restrictive Direct (RDL), Direct (DL)
Filling Front
Airflow Bottom
Airflow Control Yes
Deck Single Coil
Difficulty Advanced
Type of product Boro Box Mod
Origin China
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4.5 /5

Based on 2 customer reviews

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Christopher H. published the 08/08/2022 following an order made on 27/07/2022


Bonne box boro pour un prix correct, bonne finition , solide, look sobre, a peine plus grande qu’une dotaio et kit bien fourni ,un peu moins fan du rba car air flow un pas assez ouvert a mon gout par contre niveau saveur il se défend bien, parfait pour ceux qui veulent débuter dans le rabbit hole des boro sans se ruiner

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Martin L. published the 05/07/2022 following an order made on 22/06/2022


Great device. Had to fix magnets by myself, because came out after 1 day use. Not really a problem, but 4 stars instead of 5.

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