Innokin Coolfire Z50 Kit

Starter Kit, 2100mAh Battery, 50W Max, MTL Vaping, 2ml Tank
Battery Capacity 2100mAh
Coil Resistance 0.48ohm, 1.6ohm
Made In China
Tank Capacity 2ml
Tank Features Adjustable Airflow


This Product Has Been Discontinued

Over 18s Only
You must be over 18 to purchase from this website, all customers will be age verified.

For an alternative product that is similar please take a look below. 

The Innokin Zenith Replacement Coils are still available for this kit. For a similar kit have a look at our Smok Mag 18 Vape Kit or our Vape Kits page.

from £8.99
5 Pack
0.3Ω - 1.6Ω

Innokin Z (Zenith) Replacement Vape Coils

0.8Ω, 1.6Ω

Innokin Gozee Vape Kit


The Innokin Coolfire Z50 kit is the ideal option for vapers looking to experience a simple kit, regardless of how experienced they are. Easy to use and maintain, it features 50W max output which can be altered to create your ideal level of vapour. the long-lasting 2100mAh built-in battery provides enough power for a full day of vaping between charges, to keep you going for longer. Completing the kit is the 2ml Innokin Zlide tank that comes complete with two Zenith coils and offers handy features like top filling and adjustable airflow.


  • Innokin Vape Starter Kit
  • Beginner Friendly
  • Long-Lasting 2100mAh Battery
  • 6 - 50W Output Range
  • Supports MTL & DTL Vaping
  • 2ml Tank
  • Adjustable Airflow
  • Top Filling

A simplified menu system makes set-up and adjustment very easy, in terms of maintenance you’ll only need to do the bare minimum. Thanks to the option of selectable power output, you’ll be able to experience your ideal vape at the click of a button. Every compatible coil for this kit is labelled with the recommended power range, so you’ll always know exactly which level to set your kit. Thanks to the large range of coils, you’ll be able to keep using this kit even if your vaping style changes.

Created as the perfect counterpart for the Z50 vape mod, the Zlide 2ml tank can be used for MTL (Mouth To Lung) vaping or DTL (Direct To Lung) vaping. The 0.8 Ohm and 1.2 Ohm Zenith coils included will produce a small amount of vapour, for an MTL inhale that feels similar to a cigarette. We recommend a 50/50 or high PG e-liquid be used with them. Available separately is a 0.3 Ohm coil, which produces much more vapour and can be used up to 40W, it works best with a 70% VG e-liquid for DTL vaping.


  • Innokin Z50 2100mAh Vape Device
  • Zlide 2ml Vape Tank
  • 0.8 Ohm Zenith Coil
  • 1.2 Ohm Zenith Coil
  • User Manual
  • USB Charging Lead

the Innokin Coolfire Z50 vape kit is reliable and simple, for vapers of all experience levels.
Designed for vapers of all experience levels the Innokin Coolfire Z50 vape kit is beginner-friendly and simple to use.
The Coolfire kit’s 2100mah battery is both long-lasting and features a quick recharge.
 Capable of delivering up to a full day of vaping, the Z50 vape starter kit’s inbuilt battery also features quick recharging.
Capable of a 50W max output, the Zlide features an adjustable wattage output to support different styles of vaping.
Experience your ideal balance of flavour and vapour production with the Z50 kit’s adjustable wattage output.
The Zlide vape tank features an innovative childproof design, making this tank much safer.
The childproof feature of the Zlide tank makes it much safer and much more secure, while also reducing the chance of leaking
The Zlide 2ml vape tank features a sliding top cap mechanism for an easy and hassle-free refill process.
An innovative sliding top fill makes refilling the Zlide 2ml tank much simpler and cleaner.
0 3 6 12 18
40% VG
4 for £10

Ice Menthol E-Liquid by Vampire Vape

0 3 6 12 18
40% VG
4 for £10

Heisenberg E-Liquid by Vampire Vape

Mixed Berries, Menthol
0 3 6 12 18
40% VG
4 for £10

Pinkman E-Liquid by Vampire Vape

Mixed Berries
60% VG
2 for £30

Grape Drank Shortfill E-Liquid by Ruthless

Grape, Soda, Candy
from £4.50
0 3 6 12 18
50% VG
3 For £12

Beelzebub E-Liquid by El Diablo

Blackcurrant, Blackberry, Apple, Raspberry
0 3 6 12 18
50% VG
3 For £12

St Louis E-Liquid by El Diablo

Pineapple, Peach, Raspberry

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5 stars (12)
4 stars (2)
3 stars (0)
2 stars (0)
1 star (3)

By Queenbee from Scotland

z50 (14 August 2023)

ordered for my husband, he loved it and used for few years now. good battery life, easy refill and set up. little vit more mess with coil change but otherwise good kit

By Merlinuk from Lincs

Not bad at all (Bough May 21) (28 May 2022)

I have had this a year and has thus far proved reliable, although I would caveate this with I have not used it everyday so the reliability issues some reviewers have had may yet show themselves.
It felt well built when I got it and still does, stainless perhaps avoids paint problems. The coils are not silly money and a good selection of ohms are available. The tank is easy to fill and I have to admit I like its design. It's relatively easy to find a setup of power and airflow to suit, and it's small enough to be discrete. I have recently upgraded to a Zelos3 but continue to use the coolfire so I can have two flavours on the go. If it does die I would consider replacing it with the same again...
A good place to start if your wanting to upgrade from a pen style device for more control but not excessive options.... I'd look at this as a stepping stone to more feature intensive/advanced units.

By Han from London

Pick a different vape. (18 October 2021)

I’ve had this Vape for around 7 months and it’s just stopped working. Save yourself the hassle I wish I had and pick another model that’ll last you longer

By Buzzard from Wales

solid feel & easy to fill (17 October 2021)

When these work they work so well, but don't seem to last long unfortunately, wish they could make to last

By Anonymous

I wish I’d stuck with my previous vape model (13 October 2021)

After continuous use with my previous vape, I thought it was time to get a new one. Although I like how light and easier to handle this one is, the battery isn’t long lasting, and it takes ages to charge. At most you can get (almost) a days use out of it but no more than that. I’d recommend this to a first time user who doesn’t vape as much

By WH from UK

Coils are flavourless, battery lasted 9 months (31 July 2021)

I bought this from Vape Club in Sep 2020 and the battery stopped charging in July 2021. The coils managed to produce for me no flavour whatsoever, even with menthol, which I don't like but I tested it with anything I thougt could drag flavour out. At the time I had a Zelos 2 kit, which produced excellent flavour with the Nautilus 2 tank. So I put the Innokin tank back in it's box. The Innokin battery is clearly not up to much. The black paint quickly comes off. There's nothing much more to say. I've recently bought an Aspire Zelos 3 kit and it's great. I can think of no reason to buy this Innokin product. Two stars because the battery managed 9 months. Zero stars for the tank.

By Anonymous

Nice lil mod (01 March 2021)

Very portable and good for work/stealth

By Rudzy from London

Excellent mtl device (03 February 2021)

Really great device. Love the tank too. Simple to use, long lasting and variable enough to get out of it what you require. Would highly recommend to anyone looking for a quality mtl device.

By Clems from Newcastle

Great little thing (10 January 2021)

I am new to the vaping world (again having tried it a few years ago and failing miserably) but wanted to try again to kick cigs to the curb once and for all. I was initially looking at the Innokin Kroma but having read the very good product spec its not for a first timer so went with this little dude. He is great. My first day switch over I admit I spent most of the day choking and coughing but just over a week in and I am getting on great. I like the fact you can get different coils, and can switch the wattage and adjustable airflow meant I can play around to find the level that suits me at the time. I cannot rate it against any other models as this is my only one however, the world of vaping has moved on considerably since my last attempt and this little guy is an amazing piece of kit who is my new best friend.

By Anonymous

Don’t buy. (16 December 2020)

This product is great when it works... But I’ve had it for 4 months and it’s broke 3 times, twice I’ve had it replaced and the now third time, I’ve given up with it, and buying a different brand. Better off buying something that’s not Innokin, as they have a reputation for breaking easily. Waste of time and money.

By Dman from Leeds

Excellent (23 November 2020)

Brilliant product, have smoked 20 plus cigarettes for over 20 years having never gone more than 3 or 4 days without a fag, this is the first time I have ever been 3 weeks so far, was dubious about making the move to vaping but would highly recommend and if your new to it, buy a few sets of coils for when they burn out. Highly recommend.

By Me from Uk

Good kit (28 October 2020)

After using smok for years this kit did not disappoint and coils are reasonably priced too

By Hangoutonclouds

Great kit to cut cigarettes down (21 August 2020)

Went from 20 to 2 - TWO - cigarettes on day one I received this kit. Was kinda skeptical as I smoked for 10+ years, but I can totally live without tobacco now, this kit gives a smooth and flavourful vape that satisfies your cravings so well I’m actually wondering why I didn’t buy it as soon as it came out. The 1.0 ohm golden coils are more indicated to RDL imo, but work well for MTL too - not sure how long they’ll last, after 3 days they start to lose flavour but still very good and not tasting any burnt whatsoever. Great value for price, I’m just impressed!
Vape club’s service was just superb, super fast delivery and discreet packaging, amazing price - you guys keep it up!!!

By Anon from Scotland

Good (17 August 2020)

Have always went for Smok but wanted something less fiddly. Good for the price. Easy to set up and use. Recommend if you’re looking for a change in brand.

By Sireland31 from Hampshire

Great bit of kit (03 July 2020)

Really great bit of kit! The mod itself is well built (as you would expect from innokin) and has a nice weight to it. It has a really nice sleek finish and looks great!... It’s Also a nice compact size so easily fits into your pocket. The on/off switch is a really great feature-more mods should have this- just adds another peace of mind that it won’t be accidentally firing.
The zlide tank that comes with it is a great solid tank and so easy to fill!
And the best thing with this bit of kit is it’s so versatile, so can be modified to how your vaping style changes over time.
Would make a perfect mod for a first time vaper.
And all at such a bargain price.
Really Can’t recommend this kit enough!

By AlexM

Great unit (18 June 2020)

This kit was recommended by one of the guys at Vapeclub. This unit is really good. Compact, nice design, solid build quality, and the Zlide tank makes refilling so easy. The physical on/off switch isn't something you see on every mod and its reassuring to know it wont fire in your pocket. I would definitely recommend this kit

By Kieran from North West England

Great quality (12 June 2020)

Brilliant service from vape club. Free delivery came the next day. The vape itself is amazing quality. Really well engineered tank! Easy to use fast to charge and totally customisable. I now have the vape that I can tailor just for me. Absolute bargain at the price. I have recommended to 3 friends who have all purchased since. Can't recommend enough!

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