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Smok TFV4 Mini Tank Review

TF4 vape tank review for SMOK

This Vape Tank Has Been Discontinued 


SMOK already offers a great vape tank in the TFV4, however, they have created another great offering with the smaller version, the TFV4 Mini. Standard connections and sizes means this tank, even if it’s smaller, will fit nicely along with any of the sub-ohm capable batteries in your arsenal. In fact, the smaller size provides a sleeker look in most cases than some of the bulkier sub-ohm tanks out there.

Just like its “bigger brother” the TFV4 earns its moniker of a tank that “tastes furious.” Even though it’s smaller, the cloud production and flavor profiles are everything you would expect in a top quality sub-ohming experience. The 3.5 mL tank capacity is smaller than the original TFV4 which holds 5mL. Still 3.5 mL is a sizeable amount that makes this tank comparable to a lot of the sub-ohm tanks on the market today. The TF4V also offers a convenient top fill design making refilling a lot simpler when the time comes.

The cooling drip tip features an inner Pyrex glass tube that helps cool the vapor and keep the mouthpiece cool even with the lowest ohm settings. There are also 4 air control flow valves. The airflow can be easily adjusted by turning the ring on the drip tip or the one at the base of atomizer.

The TFV4 Mini also comes with two different coils. Preinstalled in your tank will be a 0.35 ohm pre-built Clapton RBA coil. SMOK even provides extra wire for this coil too. There is also a 0.4 ohm sextuple coil head included.

SMOK includes lots of extras in this tank kit, included an extra glass tank, seal gaskets, vape bands, and extra o-rings. There are also tools for your RBA, extra cotton, Clapton wire and even a screwdriver.

In the Box

  • TFV4 Mini Tank
  • 0.35 ohm TF-CLP2 Clapton Dual Coil Head
  • 0.4 ohm TF-S6 Sextuple Coil Head
  • TF-RCA Core
  • Extra Glass Tank
  • 4 Seal Gaskets
  • 2 Vape Tank Bands
  • Extra O-Rings
  • Package of Organic Cotton
  • Replacement Seal Ring For Glass Tube
  • Replacement Piece of Clapton Wire
  • Screwdriver
  • User Warning Card




  • 30 – 100 Wattage Range
  • 3.5 mL Tank Capacity
  • Cotton Wicking material
  • Pre-Built RBA Included
  • 22mm Diameter
  • Standard 510 Battery Connection


Final Word

The name and size might indicate “mini,” but there is little that is small about this tank. The flavor is huge, the vapor is huge and the satisfaction is huge.

The Clapton coil that come with the tank standard produces an amazing vapor, however, SMOK offers several different coils you can use as well. The kit, however, comes with some rebuilding supplies and the deck for the Clapton coils are wide and easy to work on. The Clapton coils also feature a unique separate chamber for each coil reducing interference and strengthening stability for the atomizer. This is a great kit if you are interested in rebuilding for sure, though if you are not those pre-builts SMOK offers are pretty amazing, and really well-built.

The TFV4 Mini kit is a little more expensive than some of its contemporaries, however all of the accessories make this worthwhile. While some good sub-ohm tank kits don’t even include an RBA section, with the TFV4 Mini you get the pre-built Clapton as well as extra cotton and wire to keep you vaping.

Again, many people may consider the 3.5 mL capacity a drawback, however, since SMOK offers a 5 mL version with the original TFV4 tank, if the capacity is just too low for you, consider going with the original version. I don’t mind the smaller size, though I will admit this tank sucks up the e-juice. With the easy top fill tank, however, I don’t mind having to refill a little more often. The top cap even hinges, so you don’t have to fumble around with loose pieces. I also just really like how this tank fits with my favorite vape mod, the smaller size doesn’t feel too bulky or out of place, like some of the other larger tanks I have. This one fits just right.

Overall the SMOK TFV4 Mini is just an awesome tank. Even with the small tank capacity, this little guy really delivers great clouds and fabulous flavor. It provides all you would expect with a sub-ohm tank and may even surpass your expectations in the end.

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