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Smok GX2/4

Availability: In stock

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Availability: In stock


Quick Overview

Capable of accepting two or four 18650 batteries (batteries sold separately), the GX2/4 mod is like having two mods in one. Different battery configurations allow the GX2/4 reach up to its full power clocked in at 350 watts! Don't need that much power? The GX2/4 may be easily switched into the dual battery configuration by swapping the battery access panel. When in dual 18650 mode, the GX2/4 performs as a 220 watt box in a small and ergonomic form factor for complete mobility. A 0.96 inch OLED display is slapped on the front of the mod, which displays detailed vaping data and everything you need to know about your current vaping settings. Keeping trend with most of their mods, Smok has implemented their signature lateral fire button for seamless button access.

You've seen the TFV8 original and you've seen the TFV8 Baby, now it's time for something in between.  Following the famous TFV4 tank comes the TFV8 Big Baby, now in a smaller package but with the same beastly punch. Based off of the initial design of the TFV4, the TFV8 Big Baby takes all of the features and embraces them tenfold. The upgraded airflow, coil system, tank filling, and tank capacity proves to be just as good as the full size TFV8. Featuring large dual cyclops adjustable airflow, this tank allows you to finely tune the air until you find that sweet spot. The diameter in center chimney has also been enlarged to allow more air to travel through the tank for the least amount of air restriction. While the swivel top fill feature remains generally the same, the fill port size has increased for easier filling and less of a juicy mess. Smok's famous TF sub ohm tank series is back at it again with top level performance and innovative designs to make it one of the most sought after sub ohm tanks in the market.

Note: Micro USB port only supports firmware updates. Please do not charge batteries through the unit.

Purchase coils here

Purchase replacement glass here

IMPORTANT: Use caution when working with Li-ion cells, they are very sensitive to charging characteristics and may explode or burn if mishandled. Make sure the user has enough knowledge of Li-Ion rechargeable batteries in charging, discharging and assembly before use. Always charge in or on a fire-proof surface. Never leave charging batteries unattended. We will not be held responsible for damage if there is any modification of the batteries/chargers in any form. We are not responsible for any damage caused by misuse or mishandling of Li-Ion batteries and chargers. accepts no responsibility or liability for any injury, damage, or defect, permanent or temporary that may be caused by the improper use of a LI-ION battery. You are responsible to have a basic Knowledge of the batteries you are using and how to care for them properly.

GX2/4 Mod Specifications:

  • Dimensions:
    • 87.2*46*26mm (2 × 18650 Configuration)
    • 87.2*59*44mm (4 × 18650 Configuration)
  • Wattage Range:
    • 6.0W - 220W (2 × 18650 Configuration)
    • 6.0W - 350W (4 × 18650 Configuration)
  • Temperature Range: 200°F - 600°F / 100°C - 315°C
  • Resistance Range:
    • 0.1Ω - 3.0Ω (VW Mode)
    • 0.06Ω - 3.0Ω (TC Modes)
  • Versatile 2-In-1 High Wattage Box
  • Compatible With 2 OR 4 18650 Batteries (Batteries Sold Separately)
  • 0.96 Inch OLED Display
  • Detailed Vaping Data
  • Lateral Fire Key
  • Magnetic Battery Panel
  • Protection Features: Intelligent Atomizer Recognition, Puff Monitoring System, 12 Second Cut Off, Short Circuit Protection, Overheat Protection, Low Battery Warning
  • Micro USB Port (Firmware Updates ONLY)
TFV8 Big Baby Specifications:
  • Dimensions: 56*24.5mm
  • 5.0mL Tank Capacity
  • Stainless Steel Construction
  • Glass Tank Section
  • Dual Cyclops Adjustable Airflow
  • Top Fill System
  • Wide Bore Delrin Drip Tip
  • Swivel Action Top Fill

Full Kit Package Contents:

  • 1 x GX2/4 Mod
  • 1 x TFV8 Big Baby
  • 1 x V8 Baby-Q2 0.4Ω Dual Coil (Pre-Installed)
  • 1 x V8 Baby-T8 0.15Ω Octuple Coil
  • 1 x Replacement GX2/4 Battery Cover
  • 1 x Vapor Band
  • 1 x Micro USB Cable
  • 1 x User Manual
  • Spare Parts
  • More Information Coming Soon!

Mod Kit Package Contents:

  • 1 x GX2/4 Mod
  • 1 x Micro USB Cable
  • 1 x User Manual
  • 1 x Warranty Card


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Write Your Own Review

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Customer Reviews

My "do everything" mod! Review by Dan
I had been looking for a 3 or 4 battery mod for some time, but everything I held was just too big, heavy, and uncomfortable in my hands I just couldn't see spending the money for a mod that might sit more then it would get used. The ability to change between dual ands quad battery configuration eliminated that concern, so gave it a try. Not only is the 2 battery configuration the most comfortable of those I have, but the 4 battery configuration is surprisingly comfortable. So much so that I tend to leave it in quad mode even though I don't need the power or battery life at the time. And since switching between set-ups is so easy and quick, that does not enter into the choice.

Operation of the GX2/4 seems to be the same as the Alien and AL85. Easy menu navigation and gives a solid vape. Since I do very little temp control, I'll leave that aspect to other reviewers. So far, there isn't a single con I have come up with.

It's hard to go wrong with 2 mods and a great tank for the price of 1 that will cover all your vaping needs.....power, battery life, and a great vape!
(Posted on 7/17/2017)

Community Comments

Max voltage in 2 battery mode?
By Lance, on 2017-04-30
Hello, just curious what the max voltage output is in the 2 battery configuration?

By Henry, on 2017-06-22
if you put on the 4 battery configuration can u trust that the mod wont wreck? or get hot?

By Jane, on 2017-07-17
looks good, 4 battery !

Awesome MoD!
By Justin, on 2017-09-27
I absolutely love the way it fits my had both 4 and 2 battery configurations. I only bought it because my Smok Alien died, but now I'm glad because this mod is soooo worth it. Its hefty, wont knock over easily, and no rattle at all. Very well constructed.

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