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Innokin CoolFire Mini Zenith D22

Box Mod Kit
Code: INN174
  • Now £34.99
  • (FREE UK Delivery)
+ In Stock Now | Dispatched same day if ordered before 4pm (Mon-Fri)
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Free UK Delivery on orders over £10
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Innokin CoolFire Mini Zenith D22 Key Features

  • Elegant ergonomic design
  • Bright OLED display for easy access to vaping information
  • Precise 40W adjustable output
  • In-built 1300mAh battery
  • Uses Innokin Zenith Coils
  • Dimensions - 108mm x 36mm x 23.5mm

About the Innokin CoolFire Mini Zenith D22

Innokin has given its popular CoolFire Mini device an upgrade by pairing it with the outstanding Zenith D22 Tank while also offering several sleek new colour options. The device is styled with a box mod design, but is extremely compact and fits comfortably in the palm - hence the 'Mini'!

The Innokin CoolFire Mini Zenith D22 is perfect for those who are unsure of which e-liquids they can and can't use. The internal coil can be swapped out for an appropriate resistance for your chosen liquid, and the wattage can be customised too! Simply use the two-button adjustment system to pick the perfect power output for you; for a cooler mouth-to-lung vape, we'd recommend a setting between 10 and 14W, which is perfect for nicotine salts. If you enjoy thicker e-liquids with a higher VG formula, opt for a higher wattage. Remember to choose the right Zenith Coil for you - 0.8ohm are better for more vapour and power, while the 1.6ohm option is best for a more conservative MTL vape. 

There's no need to worry about battery life either. The CoolFire Mini Zenith has a respectable 1300mAh capacity, which is adequate for a long day of continuous vaping. The device really comes to life thanks to the Zenith D22 Tank - it has an anti-flooding and easy-filling system, ensuring your coil and tank are kept in great condition, and features a precise airflow adjustment ring for further draw refinement. Refilling, cleaning and coil-changes are also smooth and seamless. 

If you're looking to step up your vaping game with a sturdy, compact and fully-customisable device, you're in the right place. The Innokin CoolFire Zenith vape kit is an excellent choice!


1 x Innokin Coolfire Mini 40w Box Mod
1 x Zenith D22 Tank
1 x Plexus Z 0.5ohm Coil Head (1 x pre-installed)
1 x Plexus Z 1.6ohm Coil Head
1 x Micro-USB charging cable
1 x User Manual



COVID-19 Service Updates:

As a short-term measure, we have taken the decision to raise the free UK standard delivery threshold to £30 and any orders below this amount will incur a £1.99 delivery charge.

We will reinstate the £10 free delivery threshold as soon as we can.

We thank you for your patience and understanding during this time.


Due to a huge increase in orders we are unable to guarantee all orders placed before 4pm will be dispatched today. There may be a 24 hour delay to the dispatch of your order.

DPD now are now offering contact-free delivery and drivers will no longer ask you to sign handheld devices. To ensure delivery during this time, DPD Drivers may leave your order with a neighbour if you are not present.


UK Delivery 

  • All orders placed before 4pm Mon-Fri and 11am Saturday are dispatched same day via Royal Mail First Class (Royal Mail 24) delivery service. Excludes Bank Holidays.
  • UK Delivery is free with all UK orders £30 and over.
  • Delivery is £1.99 on orders under £30.
  • UK orders £75 and over are sent out via Royal Mail First Class Signed For (free of charge to the customer).
  • UK Orders over £100 are sent via DPD Next Day or Saturday Delivery free of charge

Our free UK delivery service will generally mean that your order will arrive the day after you place the order if placed between Monday and Friday before 4pm, however, on the rare occasion, orders may take up to 7 days to arrive. Please note that Royal Mail do not deliver on Sundays.

DPD Next Day Delivery - £4.99
DPD deliveries aim to be delivered the next working day when placed before 4pm Monday - Thursday. You will receive an email allowing you to track your delivery once it has been dispatched. Next Day delivery is not guaranteed in certain outlying areas (please see below) and deliveries do not take place on Bank Holidays.

DPD Saturday Delivery - £6.99

Available between 4pm Thursday and 4pm Friday. Same terms as above apply.

DPD Sunday Delivery - £6.99

Available between 4pm Friday and 1:30pm Saturday.

Channel Islands, Northern Ireland, Scottish Highlands and Islands - Where possible we will dispatch orders to offshore locations and the Highlands using Royal Mail 1st Class Post and other delivery services, but please allow a little more time for them to arrive. DPD Services to Scottish Highland & Island areas will be a 2 day service.

DPD services are not available in Northern Ireland or the Channel Islands; Royal Mail Signed-For will be offered instead.

European Delivery

Deliveries to Europe are free with orders over £150, £5.99 for orders between £50 and £150, or £9.99 for orders under £50. Orders to Europe typically take 4 to 7 working days but on occasion they may take longer.

We can only ship to certain countries within Europe, these are:

  • Croatia
  • Czech Republic
  • France
  • Germany
  • Ireland
  • Netherlands
  • Slovakia
  • Slovenia
  • Sweden


We do not ship outside of Europe. 

When will my order arrive?

If you order by 4pm on a week day your order will dispatch the same day. Our Royal Mail standard delivery method means your order should arrive next working day from dispatch date (and this is the case 90% of the time), but please wait 5 working days before contacting us. If you need it quicker, you can select a faster delivery method (eg DPD Next Day) in the checkout under "Shipping Method". For more information, click the Delivery Tab.

What is Electric Tobacconist Returns Policy?

The Electric Tobacconist Ltd abides by the Distance Selling Act (2000). If, once you have purchased items from us, you decide you no longer want them, then you have 28 calendar days in which to return them and we will refund them in full within 28 days of the cancellation date (including any postage and packing paid) as long as the packaging remains unopened. This excludes e-liquids, clearomizers and disposables.


What's the difference between a vape kit, a vape pen, an all-in-one and a pod mod?

Names are often manufacturer-led, but in general, there's not really any difference between a vape pen and a vape kit, except a vape pen tends to look more like a pen! 

A pod mod tends to be the more modern version of the above, whereas vape kits and vape pens have clearomizer tanks that need refilling, pod mods have pods (capsules) that are pre-filled (either by the user, or as they come) and are taken off and replaced as and when needed.

All-In-One (AIO) kits are similar to vape pens but rather than using removable tanks, the battery and tank is one combined unit.

Do I need to buy anything else to get me going?

Check if a battery is included (in the "What's Included" tab), and if it is then the answer is no - you're set to go. The kit contains everything you need to start vaping right away (including a USB charger). You may want to add a UK mains plug though.

Don't forget to add your free e-liquid (on kits that do not come with e-liquid included in the box, a pop-up window will invite you to add a free e-liquid after adding this product to basket).

Does this kit come with e-liquid?

Yes, but we leave it to you to choose your free e-liquid bottle. Upon adding this product to your basket you will be presented with a button asking you to select your e-liquid. From here, you can choose to add as many as you want, but only the first one is free. (note: if you choose liquids from other tabs these will not necessarily be part of the free liquid offer).

How do I fill a 'top fill' clearomizer?

To fill a 'top fill' clearomizer with e-liquid, simply unscrew the mouthpiece at the top, now tilt the unit to a 45% angle and pour the e-liquid into the barrel against the inside wall of the clearomizer. The aim is the coat the inside wall with e-liquid. Avoid getting it down the central metal barrel (aka the breathing or central pipe) as this may cause it to leak.  Do NOT over fill your clearomizer.


What is Sub Ohm vaping?

Sub-ohm simply means the resistance of the atomiser coil is below 1.0 ohm. Sub-ohm coils are generally larger and therefore can utilise more power and cover a greater area of wick - a combination which results in massive vapour production. A high-powered device paired with a sub-ohm tank is required for sub ohm vaping (a separate high-drain battery may also be required - e.g. the Samsung 25R 18650).

"Direct-to-lung" is the suggested vaping style for most sub-ohm devices (as opposed to "mouth-to-lung" -  i.e. how a traditional cigarette would be smoked).

High-VG (over 60% VG), low nicotine (6mg or lower) e-liquid is recommended when using sub-ohm devices.


What is the warranty on this product?

This product comes with a 90 day warranty from the date of order. However, this does not cover misuse, damage or standard wear and tear.

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Innokin CoolFire Mini Zenith D22 Reviews

Great to have in your pocket. Obviously not the power of a bigger unit but does the job pretty well.
The “hatch” for filling the tank is a nice touch.

4th February 2020 - Nikolas Ritchie

As soon as I received it I loved it, small and exactly what I wanted but now.........2 months on yes only 8 weeks, it leaks constantly, I have changed the rings, thoroughly cleaned it, changed the coil several times but still leaks. It started leaking around the bottom of the tank but now is leaking around the glass in the tank. Can no longer carry in my pocket or handbag. £40 wasted, very disappointed. 30 day warranty gone. Wish I had bought from a shop now, at least I could have spoken to someone about the fault.

28th November 2019 - Julie Lyon

Was concerned that being on the small size would the battery last. Third day after usual use needed charging so very pleased.

Cool tasting vape and comfortable to hold.

Like the air control allowing early morning light flow to whatever later in the day.

Extremely good value for the price.

24th October 2019 - Stephen Miller

Great little kit. Flavour from the tank has far exceeded my expectations, even with the regular kanthal 1.6ohm coils.
Mod is really nice and small and works great on all my MTL tanks. Perfect pocket size setup when you leave the house and don't want to carry larger devices around. Battery lasts all day when using with lower watt tanks.

2nd October 2019 - James Regout

A fantastic little mod, it’s a lot smaller than I thought. I bought it for a family member and they are really happy with it. It’s also very easy to fill the tank which is good, no mess. Great battery life also, had it for three days and it’s not needed charging. Overall one great e-cig

5th August 2019 - Liam Davies

Battery life is very poor. Half a day if I am lucky and I am not a heavy vaper. Also the tank seems smaller than 2ml as I also have a tank i purchased on its own from Innokin and its bigger but it is not 4ml version. Easy to refill, takes seconds and a great vape. A lot cleaner and easier than the Nautilus 2 which are now redundant in my house.

31st July 2019 - Graham

Black model purchased (no other available). After using a vape pen style for over a year I wanted to test out a very simple mod and so decided to try this model. It is much smaller than I anticipated but size is no indication of performance and I have been extremely pleased with this model. It produces decent cloud and good flavours. I first tried the 0.5 ohm coil which was extremely good but after 6 days it seemed clogged and produced very little. I changed to the 1.6 ohm coil and this lasted 10 days before I had to change it, which I find satisfactory. Changing coils is extremely clean and easy. Filling the tank is just as easy but, on a negative point, there is no "fill line" so it is impossible to know if the tank is overful unless it leaks out and so I tend to be topping it up numerous times a day. The instructions give no advice on filling. Overall, I am pleased with the purchase. It is very easy to use (which is what I wanted), needs no fussing over, and gives a satisfactory vape.

29th July 2019 - Thomas Stephen Williams

Really pleased with this, small, cute and does the job perfectly with the bonus of being pink! Would definitely buy again, good little device

9th July 2019 - Laura

I bought the Coolfire Mini Zeneth D22 mainly because I wanted a device that you could stand up easily, did not leak and was small but with a good battery life. Upon receiving and trying it I was very pleased that it came fitted with a narrow mouth piece, easily fitted in your hand and was 'customisable' enough to enable me to setup a vape that I was comfortable with.
I am very pleased with this device, good price and it is setup the way I was hoping, excellent.

3rd July 2019 - Julian Hugo

I recently bought this and I have to say that it’s an amazing piece of vape kit. It’s small enough to fit comfortably in the hand and feels so user friendly. It’s very straightforward and simple to use, even for a novice like myself-changing the coil is simple-just pops out and back in. I’ve had no issues with leakage and the only slightly negative thing I’d say is that on average I’m topping the tank about 2-3 times daily as it’s a 2ml tank-but that’s probably because I was used to a larger tank on my clunky old previous vape. Battery life is pretty decent, I’m using this to help finally quit smoking, so I’m using it a fair bit, and averagely I’m getting a day and a half out of it. Can’t recommend this vape enough, it’s a lovely piece of kit.

23rd June 2019 - Paula Francis

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