Innokin Vape Kits
Innokin has spent well over a decade building mouth to lung hardware for adults switching from cigarettes. This collection brings together 30 Innokin kits and mods. Prices open at £14.99 for the T18X and run to £99.99 for the Sidera Zenith M side by side kit. In between sit the Endura pens, the Zlide and Zenith tank kits and the CoolFire Z box mods that made the brand a fixture of UK vape shops.
If Innokin is known for one thing it is restraint. The devices run at modest wattage, hold their airflow tight and last far longer than the price suggests. That makes them an unglamorous but reliable choice. Everything here is rechargeable and refillable in line with the rules that came into force on 1 June 2025.
The Innokin ranges explained
Endura pen kits
The Endura line is the backbone of the range. The T18E and the T22E are tube shaped pen kits with a single button, a fixed output and a tight mouth to lung draw. The Endura Apex and the T22 Pro with the T18e Pro tank follow the same recipe with updated coils and airflow control. These behave the same way on day one and day four hundred.
Zenith and Zlide tank kits
The Zenith is the tank that earned Innokin most of its reputation among mouth to lung vapers. The Zlide is its slimmer relative. The EZ Tube Zenith Kit pairs a simple tube battery with a Zenith tank, giving a genuinely adjustable restricted draw without a screen or a settings menu. Coils for these tanks are widely stocked, which matters more than any spec sheet.
Box mods and higher power kits
The CoolFire Z60 and its bigger sibling the Z80 are compact regulated box mods with a proper chipset, variable wattage and a 510 connection that takes any standard tank. They suit anyone running a mesh sub ohm tank at 40 to 60 watts. At the top end, the Sidera Zenith M is a side by side design running the Evolv DNA60C chip, a genuine enthusiast board.
Compact pod and tube kits
The Gozee, the GO-Max Tube and the T18X cover the lower end. They are small, cheap to run and forgiving.
Which Innokin kit suits you
For a first device, an Endura T18E or T22E is the safe answer. The draw is tight, the wattage is fixed so there is nothing to get wrong and the coils are cheap. For an upgrade, the EZ Tube Zenith Kit or the Endura T22 Pro add airflow control and better flavour without changing the style of vaping you are used to. If you want clouds, go to a CoolFire Z60 with a sub ohm tank.
One practical point. Innokin coils are not interchangeable across every family. Zenith, Endura and Zlide coils overlap in places but not everywhere, so confirm the family before you stock up.
Battery life and charging
Endura pens carry between 1000mAh and 3000mAh depending on the model, which covers a full day of mouth to lung vaping. Box mods such as the Z60 hold larger cells because sub ohm coils draw far more current. Charging across the current range is USB-C.
Coils, liquid and running costs
Innokin mouth to lung coils usually sit between 0.8 ohm and 1.6 ohm and want a 50/50 PG to VG e-liquid at up to 20mg per ml, the UK legal maximum. Sub ohm coils below 1.0 ohm need a high VG shortfill at 0mg to 6mg instead. Expect one to two weeks from a coil. Sweet bakery and candy liquids cut that down because the sweetener bakes onto the wire. Prime a new coil, fill the tank, then let it stand five minutes before the first draw.
Buying vape kits in the UK
Vaping products are for over 18s only and every order is age verified before dispatch. Nicotine e-liquid sold in the UK must be notified to the MHRA, is capped at 20mg per ml and comes in bottles of no more than 10ml. Tanks prefilled with nicotine liquid are limited to 2ml. Single use vapes were withdrawn from sale on 1 June 2025, so every Innokin device here charges and refills.
Delivery and support
UK delivery is free on orders over £20 and working day orders are dispatched quickly. If you need to check which coil fits an Innokin tank you already own, the team is contactable on 07827 210361 between 8.30am and 4.00pm.
Common questions about Innokin kits
Which Innokin kit is best for someone new to vaping?
The Endura T18E or the T22E. Both are single button pen kits with a fixed output and a tight mouth to lung draw, so there is nothing to configure. They take a 50/50 e-liquid, the coils are inexpensive and the battery will normally see out a full day.
Are Innokin Zenith and Zlide coils the same?
Not universally. The Zenith and Zlide families share some coil references but they are not a straight swap in every case. The Zenith 2 uses its own revised coils. Always check the coil family printed on the tank or the listing for your exact model.
What is the difference between the CoolFire Z60 and an Endura pen?
The Z60 is a regulated box mod with variable wattage and a 510 thread, so you choose the tank and set the power. An Endura pen is a fixed output tube with a matched tank included. The pen is simpler and more pocketable. The Z60 gives far more vapour and a wider choice of atomisers.
Does Innokin still make single-use devices?
Single-use vapes have not been legal to sell in the UK since 1 June 2025, so every Innokin device offered here is a rechargeable, refillable kit. If you liked the simplicity of a bar-style device, a small pen kit such as the T18X or the Gozee is the closest current equivalent, with the difference that you refill it and recharge it.
What nicotine strength works in an Innokin mouth to lung kit?
UK law caps nicotine e-liquid at 20mg per ml. On a mouth to lung coil above 1.0 ohm, 10mg to 20mg nic salt suits a heavier previous smoker while 6mg to 12mg suits a lighter one. If you move to a sub-ohm tank on a CoolFire mod, drop to 3mg or 6mg because the vapour volume is far greater and higher strengths become harsh.
How often do Innokin coils need replacing?
Between one and two weeks for most people. Dark, sweet and dessert e-liquids shorten coil life considerably because the sweetener caramelises on the wire. The warning signs are a flat or burnt flavour and reduced vapour. Priming the coil and letting it soak for five minutes before the first puff makes a real difference.
Do Innokin kits come with e-liquid?
No. Kits include the device, at least one coil or pod and a charging cable. E-liquid is bought separately. If this is your first kit, add a 10ml bottle of 50/50 liquid at a strength matching your previous smoking habit and you will have everything you need.
Is UK delivery free and how long does it take?
Delivery is free on all UK orders over £20. Orders placed on working days are picked and dispatched quickly. You can reach the team on 07827 210361 between 8.30am and 4.00pm to check on an order or ask about stock before you buy.