Smok TFV4 Mini

By Smok

Availability: Out of stock

The Smok TFV4 mini is the smaller version fo the massively popular TFV4. Smok have created a truly fantastic sub-ohm tank and this iteration takes all the great features of the initial design and condenses them into a smaller package. A tank truly worth owning.

Unfortunately we are no longer able to supply this product due to the new TPD regulations.

1 x TFV4 mini tank
1 x TF-CLP2 Core (0.35Ω)
1 x TF-S6 Core (0.4Ω)
1 x TF-RCA Core
1 x Replacement Glass Tube
1 x Black Seal Gasket A
1 x Black Seal Gasket B
2 x Replacement Seal Gaskets for Top Cap
1 x Small Airflow Tip
1 x Black Vape Band
1 x White Vape Band
2 x Replacement O-rings for Drip Tip
1 x Refill Warning Card
1 x Screwdriver
1 x Package of Organic Cotton
1 x Replacement Seal Ring for Glass Tube
1 x Replacement Wire

More compact design
Special clapton core
Temperature sensing coils
Separate chamber design
Top Refill
Double-layered Heat Insulation Drip Tip
Improved Airflow
100% Organic Cotton

For information regarding our terms and conditions for warranty please click here. There you will find warranty information for all of our products.

Why does the E-Liquid sometimes change colour?

An e-cigarette is a nicotine delivery system which promotes an alternative way to administer nicotine via a battery, liquid container and coil. The battery unit usually has an in-built lithium-ion battery, which is rechargeable and this powers the device. Entry-level electronic cigarettes have an internal battery but more advanced devices have a removable battery which can be changed once it is no longer holding charge. The liquid holder is usually referred to as a clearomizer or tank and contains a heating element within called an atomizer (coil). This is powered by the battery and heats the E-Liquid which once inhaled produces vapour. For more information regarding each of these components please refer to the specific.

What is the cost?

The costs of electronic cigarettes vary depending on the type. Most beginner kits range from £20-£30, intermediate kits usually cost between £40-£60 and advanced kits costs £60 upwards.

In terms of the maintenance cost, this is relatively low as the only items that need to be purchased in the short-term are atomizer heads (if you have a replaceable clearomizer/tank) and E-Liquid.

Typically, atomizer heads or coils as they are sometimes referred to, last approximately two weeks. This is all dependent on frequency of use and the battery voltage. The higher the voltage the less the lifespan of the atomizer head will be.

What do I need to get started?

We recommend that you purchase one of our kits that come complete with everything you need to get started. In addition, we recommend that you purchase extra eLiquid with your kit to ensure that you have sufficient supplies.

What are the delivery options?

We offer free UK delivery on all orders over £20 (second class delivery). In addition, we have First Class, Next Day and International Signed delivery options available.

The item I am looking for is out of stock, when will you have it in?

We receive new stock on a daily basis; so in most cases you will not have to wait long for the products, which you are interested in, to arrive.

What is the status of my order?

You can check the status of your order in your account on our website. Please note that you have to be registered to view this.

Once you place an order you will receive a confirmation order email, confirming the items ordered. Once your order is dispatched, you will receive an email that evening confirming that your order has been shipped.

What is the best starter kit?

For beginners we recommend The One Kit 2016. It is the best beginner kit on the market and is exactly what you need to get vaping.

How do I cancel my order?

If you wish to cancel your order please give us a call on 020 3475 4885. Please note: If cancelling your order by email, you must let us know as soon as possible. Please note that if we cannot stop your order from being dispatched as it is already with the courier – you can return the unused goods to us and you will be given a full refund (excluding postage costs).

What are your cut-off times for delivery?

Discounts/special offers?

We have various coupon codes that are offered by our affiliates. For more information on affiliates, please click here.

Why is my order pending?

The payment for orders is processed through PayPal and if there is something suspicious about the transaction PayPal may hold the transaction. Normally, pending orders clear after a couple of hours but if you still think that your order is pending please get in touch with our customer service team.

Do you have a loyalty scheme?

Yes, we have a Rewards programme for our customers – please visit our rewards programme page for more information.

How do I use the products?

The majority of our beginner products are very straightforward to use and have online videos as well as instruction booklets that are useful should you need some help.

Which payment methods do you accept?

All our payments are processed via PayPal. When you reach the payment stage of the order process you will have the option to either pay via your PayPal account or you can pay with a debit/credit card. PayPal processes the payment externally and no debit/credit card details are stored on our servers.

What name will appear on my bank statement?

UK Electronic Cigarette Ltd will be the name shown on your bank statement.

What is the cost of delivery?

Please see our delivery sections for information.

When will I receive my order?

Delivery times are dependent on the delivery method chosen. For UK orders, please allow up to 5 working days for orders to arrive except for Special Next Day orders. If your order has not arrived please send us an email at For non-UK orders, please allow up to 14 working days, as there may be delays in the customs office of your country. After this period please contact us at

Which countries do you deliver to?

UK ECIG STORE delivers to over one hundred countries worldwide. We have an excellent reputation in providing quality products and have launched many worldwide exclusives. When ordering from outside the UK, we recommend choose DHL tracked delivery service to ensure that your package does not get lost. We have had many customers who have got in touch to say that our delivery times and quality of products are second to none. Although we can deliver to wherever you are, please bear in mind that every country has their own importation laws. Therefore, if your items are held by local customs, it is the responsibility of the customer to resolve this. If you are unsure about the customs status in your country, get in touch with us, we are more than happy to help.

What are the ingredients in eLiquids?

  • All E-Liquid consists of Vegetable Glycerin, Propylene Glycol, flavourings, nicotine and in some cases a colouring
  • Some Juices are 100% VG which means they contain no Propylene Glycol.
  • Max VG does not mean there is no Propyene Glycol in the juice

Propylene Glycol (PG):
- Propylene Glycol is high quality pharmaceutical grade, in combination with the nicotine and flavours this gives you more of a throat hit.

Vegetable Glycerine (VG):
- Glycerine helps to produce more vapour and holds more flavour. VG is thicker in

Is nicotine harmful?
There is much debate about nicotine, but on it’s own nicotine has never been shown to be harmful. Much of the negativity surrounding nicotine stems from it’s combination with tobacco cigarettes.

Is nicotine harmful?

There is much debate about nicotine, but on it’s own nicotine has never been shown to be harmful. Much of the negativity surrounding nicotine stems from it’s combination with tobacco cigarettes.

What nicotine strength should I choose?

As a beginner vaper, we would recommened 12mg. This isto mimic the harshness of a cigarette and also to provide you with a similar amount of nicotine that you would get from a cigarette.

Are these suitable for vegetarians?

Yes, all our products are suitable for vegetarians.

Why does the E-Liquid sometimes change colour?

When some e-liquids are exposed to air and light they sometimes change colour; this is perfectly normal. If the E-Liquid in your tank turns into a dark brown/black colour, you may need to change your tank or replace the atomizer head in the unit (if it is a replaceable clearomizer).

How long does a 10ml bottle of E-Liquid last?

A 10ml bottle should last you approximately 5-7 days, this is for an average user. A standard clearomizer/tank has a 1.6ml capacity and this often lasts a whole day for the average user.

My battery won’t charge?

If your battery is not charging it may be due to a number of different factors. Firstly, ensure that the charger you are using is the correct charger for the battery. We recommend that you only use compatible chargers from our website to ensure that they work correctly and safely. Next, make sure that you are charging the battery the correct way. Some batteries are charged via the top connection (510 charger), others charged from the bottom via a micro USB. Mods that take external batteries require an external charger for the battery cells., although some also have a micro-usb port.

My battery won’t turn on?

Firstly, make sure that your battery is charged significantly before using it. The batteries we send out do have a charge in them but it is possible that a battery can have lost its chaege.

Different devices have different methods to turn the battery on. The most common ways to turn the battery on are as follows:

Click the power button rapidly three times
Click the power button rapidly five times

If none of these methods work please refer to the specific product page on our website or give us a call on 020 3475 4885 or email

Which clearomizers/tanks are compatible with my battery?

Batteries or Mods are either 510 or eGo compatible. On a 510 threaded battery you can only use a ‘510’ clearomizer/tank. An eGo clearomizer can be used but you will need an adapter -

What is a Passthrough battery?

A passthrough battery gives you the option to charge and vape simultaneously. These batteries usually have a charging port at the bottom of the unit.

How long do batteries last?

Below are averages for different size batteries, these approximations refer to continuous use (non-stop vaping).

1000mAh battery: 3-5 hours
1600mAh battery: 5-9 hours

Note:Above approximations are for a fixed voltage of 4volts, turning the voltage higher will give less battery time. Conversely, lowering the voltage will increase battery life.

What is the lifespan of the atomizer and how do I tell it needs replacing?

Atomizer refers to the atomizer head that is in all clearomizers and tanks. The atomizer head refers to the element, which is heated when the battery is activated and this is responsible for producing the vapour.

Typically atomizer heads last for about two weeks, but this is not the case all the time. As they are very fragile they can stop working after a few days if they are used excessively or if the wattage is too high. All atomizers have a Dead on Arrival warranty, this means that as soon as you receive the product you need to test it to see if it works, as soon as it works the warranty period ends. Atomizer heads are referred to as disposable goods and are not meant to last longer than a few weeks.

The majority of clearomziers/tanks we sell are replaceable units; this means that the only part that needs to be changed within the unit is the atomizer head. You can tell if the atomizer head needs to be replaced when there is a significant lack of vapour or if you get a burning almost smoky taste.

My clearomizer/tank is leaking?

This could be for a few reasons. It could be that there is too much juice in the tank, or perhaps the device hasn’t been screwed on properly. Careful inputting of the atomizer head will help.

Why are there different resistances?

Different resistances for different volume and strength of vapour produced. More power means more vapour which should also mean more flavour.

Can I use the same clearomizer/tank with another liquid?

Yes you can, but it is recommended that you clean the clearomizer/tank meticulously to remove the former flavour. After a few vapes, the former flavour should disappear. If it does not, the coil may be compromised.

My clearomizer is not firing/working?

I am not going enough taste/vapour?

This could be because the power setting is too low on your device, it could also be that the device you’re using it not set-up correctly for great flavour and vapour.

What are rebuildable atomizers?

Completely rebuildable atomizers are primarily aimed at advanced users as RDA’s are intricate to use. We would not recommend using these products if you are a beginner vaper as they are for those with a good knowledge of e-cigs only. Essentially, a rebuildable unit has two posts (some have more), one post is positive and the other is negative. In order to get the unit to work a coil needs to be created that goes from the positive post to the negative one. Within this coil there needs to be material that can absorb E-Liquid: Cotton. Both the cotton and the wire that is used to make the coils are available in varying grades of thickness.

Mechanical and Non-Mechanical Mods

Mechanicals Mods are in essence electronic cigarettes stripped to its ‘barebones’. These mods contain battery cells that when activated via a switch, complete a circuit that fires the atomiser which is attached to the mod. These devices are for advanced users only.

Why should I buy a mechanical mod?

Mechanical mods are very versatile and are great to use with rebuildable atomizers (where you have to build your own coils and wick). You can ger reliable, high amounts of power fed to your chosen RDA to promote flavour and vapour in ways that clearomizers/tanks are unable to. Mechanical mods are not aimed at new users, as they can be dangerous if used inappropriately.

Which battery cells can be used with MODs?

Battery cells are available in 3 sizes, 18350, 18490/18500 and 18650. These are the types of battery, which are used with mods. They can be high-powered and long lasting. They provide external power to your chosen device.

How should I maintain the products?

With all the products we sell, we recommend that you treat them with care. Batteries need to be stored appropriately and safely as they can be dangerous if misused.

For example, battery cells should never be stored in your pocket with other metal objects like coins or keys as this can short out the battery and cause a hazard. Battery cells should be stored in a safe area away from metal objects or in a plastic storage container.

I am not happy with my products, what do I do?

UK ECIG STORE wants you to be satisfied with the products you are purchased as we pride ourselves on our levels of customer service. Please get in touch with our customer services team to discuss what the issues are.

What should I do if I think my product is faulty/not working?

If you think that your products are faulty, the first thing to do is to read through our FAQs as the answer to the most common problems can be found here. In addition, you can have a look through our video guides, which show you how to use our most common products.

Alternatively, you can pick up the phone and give us a call on 020 3475 3885 or email us at

Customer Reviews

14 review(s) for the Smok TFV4 Mini
  • Review by Walsy
    - 15/11/2016
    One of the best and no leaks.
  • Review by Matt
    - 11/04/2016
    I can't explain how much I love this tank, it's more or less perfect. My only slight concern is the amount of battery this thing goes through, I use it on an X Cube Mini with only one 18650 battery and that goes in a few short hours of regular use - maybe I need to pick up the X Cube 2 so I can have the extra battery...
  • Review by Andrew
    - 05/03/2016
    Bought this on the strength of its RBA section: I had tried the original, but had a number of issues with the single-coil RBA - mainly dry hits.

    This issue is definitely resolved with the new clapton RBA (supplied) - providing you build a fat coil (I've found that regular kanthal works better than clapton wire) and wick it minimally, you are guaranteed a satisfying, and economical, vape.

    I also like that theres a shed load of choice if you want to use the pre-built coils - there should be pretty much something for everyone there.

    The build quality is also worth a mention: the tank comes apart easily, there is no juice wastage when swapping coils - it just feels solid and reliable.

    Value for money is great too: what you get in the kit is worth way more than it's price tag.

    Absolutely essential, however you like to vape.

  • Review by Cal
    - 06/02/2016
    This tank is boss. I've had a few sub-ohm tanks, mainly earlier generation ones like the kanger subtank, kanger subtank mini and a couple of aspire Atlantis tanks. I moved on to dripping and rebuildables after that, and sort of never looked back. Recently wanted to get a tank as I couldn't be bothered to drip on the go anymore, and I bought this. Oh my lord.. This thing is amazing. Clouds and flavour are only a little less than a dripper, and the refilling system is mad convenient, which is good because you refill a lot, as this tank guzzles juice heavily. If you're a dripper and need a tank for the everyday usage, buy this thing. It's awesome.
  • Review by Lewis
    - 09/01/2016
    I am by no means an expert, this is only my 4th sub-ohm tank and I know I am still learning. However this tank is incredible. The flavour and vape are second to none. My last 2 tanks were the triton and the crown (both wicked tanks) but for me this blows them out the water. I'm running it on the xcube mini that I also purchased from UkEcig store (who I can't rate highly enough) I find its a match made in heaven.
  • Review by Steve
    - 28/12/2015
    Taking it out of the (very slick) packaging and I was impressed with the build quality and finish.

    I was less impressed when my first tank of liquid just disappeared when left unattended (upright). I rebuilt it and swapped in the supplied replacement rings and touch wood, no more leaks. So after a bad start, it's earning its way back into my good books.

    No complaints with clouds or flavour - this tank scores highly on both fronts. And the top fill system is very convenient. It's tight to swing open the first time or two, but easier when you get the hang of it. I can see why people have had it open in their pockets, but Smok include a choice of two rubber rings to go around the tank to stop this happening; use them and this shouldn't be a problem!

    The double-walled drip tip is good, too.

    If we chalk that first leak to teething problems, then the only downside to this tank is that it absolutely drinks liquid! So either use it to burn through your cheaper bottles, or save it for a proper vape on pricier brands.
  • Review by Jeremy
    - 21/12/2015
    This is a smaller version of the TFV4 and is a lot more compact making it much better to carry in daily use.
  • Review by Bandar
    - 10/12/2015
    Product very wonderful and beautiful. I hope all of his experience.
  • Review by Dan
    - 04/12/2015
    Got this and the TFV4 at the same time, really impressed with both tanks and the kit they come with is great for the price, the top fill design and the drip tip are good features, the coils are big and thirsty things but wow what a pleasant vape you get, very happy.
  • Review by Andrew
    - 30/11/2015
    Got tanks mixed up!
  • Review by Andrew
    - 30/11/2015
    Just received this on the Black Friday deal.
    If you have any doubts - go for it!
    I can't put it down.
    It's big, yes! But it's big on flavour and vapour.
    Using the Quad coil at 0.1 Ohms on my box mod at 60W. Wow! Guzzling the juice so just as well it has that really easy top fill cap.
    Get one. You won't be disappointed!
  • Review by Bertrand
    - 29/11/2015
    Beast of a tank, Great vapour production and monster coils. But the build quality is 5 stars! Believe me you won't regret it, The rebuildable base looks a winner compared to the other models iv seen! However be warned! this thing uses a lot of battery! so if you're rocking a mod with internal cells i'd stay away!
  • Review by Bandar
    - 28/11/2015
    really is so so so beautiful and perfect and amazing product of tank I really liked so much -:)
  • Review by Mark
    - 27/11/2015
    This is an amazing good tank for thick cloud chasing and the flavour it produces is also fantastic. I have had no leak issues and the top fill system is the best I have incountered so far! The tank also comes pre made with a Clapton coil ready RDA section! Just add the organic cotton provided. Screwdriver,Spare Tank,O'Rings,Two Spare Atomisers,Two Protective Tank Rings and comprehensive good Instructions. A very complete comprehensive piece of kit !! Other manufacturers take notice!!
    Buy One!! Personnel best setting on temp coils 500F 60W but the tank will go easily to 100W+ for you cloud chaser dudes!

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