Joyetech CUBIS BF-Coil Atomizer Tank

Special Price $12.95 Regular Price $24.95
Out of stock
The Joyetech CUBIS BF Coil Sub-ohm TC Tank implements an innovative cup-tank reservoir, independent top-fill juice control, 3.5mL capacity, e-juice container transformation, integrated hidden top airflow control, and the latest BF Coil Structure.
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The CUBIS BF Coil Sub-ohm TC Tank is the latest tank platform of the highly raved Joyetech family, focus on providing a functional yet stylistic package that implements an innovative first-of-its-kind cup design tank reservoir, independent top-fill juice control with 3.5mL capacity, optional e-juice container transformation, elegantly integrated hidden top airflow control, and the utilization of Joyetech's latest varied BF Coil Structure. The CUBIS Tank's cup design allows simple coil replacement and juice refills by removing the top cap from the tube. This ingenious invention can only achieved by engineering the atomizer core to the top cap, versus at the bottom base near the 510 thread of the traditional tank system. Thus, top-filled method has never been more convenient, easily by unscrewing the top cap base from the tube to expose the e-liquid chamber slot with No-Spill capability. By removing the top cap base, you can transform the CUBIS Tank into a liquid container with secure storing and carrying by attaching a specially designed atomizer cap to the tank reservoir. Integrated within the top base is a hidden airflow control vent that is elegant for an unified and aesthetically pleasing look. This entirely new tank assembly greatly reduces leakage and coil flooding, with detachable and washable structure that makes it easier and more efficient to operate. The introduction of the BF Coil Structure (Bottom-Feeding) is the advancement of Joyetech's proud eGo One CL atomizers, customized specifically for the CUBIS Tank. It applies Bottom-Feeding apparatus with dual e-juice inlets which essentially eliminates coil leakage due to the new tank platform. The BF Coil Structure adopts a variety of coil configurations and heating elements to be utilized with a wide variety of output devices and supporting different types of vaping methods: mouth inhale or direct lung inhale. Manufactured out of high-quality Stainless Steel and built with multitudes of innovative functionality, the CUBIS BF Coil Sub-Ohm TC Tank is set to be the ultimate all-day flagship tank from an illustrious franchise.

Joyetech CUBIS Sub-Ohm TC Tank Features:

  • 3.5mL Juice Well
  • 22mm Tank Diamenter
  • Pyrex Glass Reinforcement
  • Unified Integration of Atomizer Base to Top Cap
  • Cup-Style Tank Reservoir Design
  • Hidden Top Airflow Control Implementation
  • Convenient Top-Fill Design with Twist Mechanism
  • Detachable and Washable Structure
  • Optional E-Juice Container Transformation
  • Joyetech BF Coil Structure (Bottom-Feed)
  • 0.5ohm BF SS 316L rated for 15~30W [Lung Inhale]
  • 1.0ohm BF SS 316L rated for 10~25W [Mouth Inhale]
  • 1.5ohm BF Clapton rated for 8~20W [Mouth Inhale]
  • 0.2ohm BF-Ni rated for 500-550F
  • 0.4ohm BF-Ti rated for 450-500F
  • 510 Connection


  • 1 CUBIS Atomizer Tube Base
  • 2 CUBIS Mouthpiece Drip Tip
  • 1 0.5ohm BF SS 316L Coil Head
  • 1 1.0ohm BF SS 316L Coil Head
  • 1 1.5ohm BF Clapton Coil Head
  • Instruction Manual

Do not use Ni200 and Titanium coils with non-temperature control devices/mods. This is a risk of battery explosion! Please make sure that the devices/mods that you are using is capable of controlling coil temperature.

This product is for advanced user only! Please have a great understanding and technical knowledge on how to use this product in order to properly use it.

Warning: This tank is a Sub-Ohm resistance atomizer and only work on mechanical mod or devices that can handle Sub-Ohm resistance of 0.5ohm or lower. Please make sure you have a great understanding and technical knowledge on how to use mods and batteries that can handle Sub-Ohm coils. Do not use short or flat 510 connection on any hybrid or hybrid style device. If you are not familiar or unsure of particular products or set-ups, please do not use it. Always use proper precautions and handling.

Note: There is always an inherent risk when using any rechargeable batteries at anytime and under any circumstances. and any of’s parent and subsidiary companies are not held responsible for any damage for any modification of the batteries, chargers, devices and other products that we carry in any form or shape, this is including pack making. and any or all of’s parent and subsidiary companies will not be held responsible or liable for any injury, damage, or defect, permanent or temporary that may be caused by the improper use of a Li-ion (Lithium-ion), LiPo (Lithium-ion Polymer) and any rechargeable battery/batteries as well as chargers. Please have a greater understanding of the batteries/chargers you are using and how to care for them properly.

This product is not covered by warranty and cannot be exchanged.

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