
by Innokin
No reviews yet — be the firstThe Innokin Endura T18E: a straightforward MTL starter pen with a 1000mAh battery, top-fill 2ml Prism tank, replaceable 1.5ohm coils and a 3-colour battery indicator. Nine colours from £19.99.
Black
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Written and fact-checked by the VapeCity team · Updated June 2026
The Innokin Endura T18E is the pen kit that does not try to be clever about it. No screen, no menus, no wattage dial with more positions than you will ever need. There is one button, a small Pyrex glass tank sitting on top, and a 1000mAh battery keeping it all alive. That is it. For someone who has just put down their last cigarette and wants a vape that behaves, the simplicity is the point.

Innokin have been making the Endura T18 family for years, and the T18E is the Enhanced version of that formula. It keeps everything that worked about the original and adds a cleaner LED battery indicator, so the guesswork is gone. The result is a 14W fixed-output pen that delivers a proper mouth-to-lung draw with consistent flavour, without asking anything complicated of you. It sits at the simpler end of our refillable pod kit and starter kit range, and the price reflects that, £19.99 for the full kit, then a few pounds every few weeks for coils.
The T18E is a tank-and-coil pen, which means it works differently from the pod kits and prefilled vapes you might have seen elsewhere. On top sits the Prism tank, an 18mm-diameter glass cylinder with a 2ml capacity. Inside the tank is a replaceable 1.5ohm coil wrapped in organic cotton, which is what turns your e-liquid into vapour. When the flavour starts to fade, usually after a week or two of regular use, you unscrew the spent coil and fit a new one. No new pod to buy, just the coil.
Below the tank is the battery, a cylindrical 1000mAh cell inside a stainless steel tube. One oval button on the side fires it. Press five times to turn it on or off, then hold it while you draw. A small LED next to the button shows battery status in three colours: green for a good charge, blue for getting low, and red meaning get to a cable soon. That is the complete interface, and if it sounds sparse, it is meant to be. The fewer things that can confuse you on day one, the better.
Airflow is adjustable on the tank itself, via a ring at the base. Tighten it down for a tighter draw that mimics a cigarette closely, or open it up slightly for a looser, more airy pull. Most people landing from cigarettes start tight and loosen slightly once they are settled.

The Endura Prism tank is the bit Innokin gets most credit for. It is a top-fill design, which means you twist off the top cap, fill from above, and screw it back on. No flipping the device upside down, no fiddling underneath. The Pyrex glass keeps the juice visible and sits in a stainless steel housing that handles the odd knock without drama.
The coil inside is a 1.5ohm Prism head, organic cotton, made for a low-power MTL draw. That coil produces accurate, understated flavour rather than the warm, cloudy hit you get from a sub-ohm kit, which is exactly right for someone coming from cigarettes. You can also run 1.7ohm coils if you want a slightly tighter, cooler draw at the same 14W. Both are available as replacement packs and designed specifically for the T18E family.
Getting the most out of a coil starts before the first puff. Fill the tank, let it stand for five minutes so the cotton is fully saturated, then take a couple of soft draws without firing the button. That soaks the cotton evenly and avoids the unpleasant scorched taste you get if you go straight in on a dry coil. After that, just vape normally and the coil looks after itself.
A 1000mAh battery is on the modest side for a vape kit, and it is worth knowing that up front rather than discovering it at the wrong moment. At 14W and with typical MTL use, most people get a solid day of vaping from a full charge, sometimes a touch more if they are not heavy users. The 3-colour LED takes the anxiety out of it: you can tell at a glance where you are without having to count button presses or squint at a tiny screen.
Charging is over micro-USB, which is the one genuinely dated thing about the T18E. Most current kits have moved to USB-C, and you will want to keep a micro-USB lead somewhere handy for this one. The pass-through charging feature does make up for it a little: the T18E can fire while it is plugged in, so a low battery mid-afternoon does not mean you have to put it down. A full charge takes around two hours from empty.
For heavy vapers, the practical workaround is simple. Charge it overnight, grab it in the morning, and if you are out for a long stretch keep a cable in your bag. The kind of person who was going through a pack a day is usually surprised how rarely the battery becomes a real problem once they have settled into a vaping routine.
The 1.5ohm coil at 14W is designed for a 50/50 or high-PG e-liquid and a mouth-to-lung draw. Nic salts are the natural match. They sit smooth at higher strengths, which is what most people need when they have only just stopped smoking, and they work well through a 1.5ohm coil. Anything from our nic salt range suits it: IVG Intense, Hayati Pro, ELFLIQ and MaryLiq all perform well in the T18E.
High-VG sub-ohm juice is what to avoid. A thick 70% VG e-liquid cannot wick through a 1.5ohm coil quickly enough and will either taste burnt or gunk up the coil inside a day. If you want to vape a shortfill or a high-VG blend, you are better suited to a sub-ohm kit with a 0.4 or 0.6ohm mesh coil and a proper airflow, which is a different category entirely.
For the T18E, keep it simple: a 10mg or 20mg nic salt in a 50/50 ratio, from a flavour you actually like. The coil is accurate enough that a good juice tastes genuinely good through it.
The thing that keeps the Endura range affordable to live with over time is that the consumable is just a coil, not a whole pod. When the flavour from a 1.5ohm Prism head starts to taste muted or slightly caramelised, you unscrew it from the base of the tank and fit a fresh one. No new tank, no new pod, just the small coil head. Prism T18E coils come in multi-packs and cost far less per change than a replacement pod does on a modern pod kit.
A realistic coil life is one to two weeks with consistent use, longer if you are not vaping heavily or if you keep the tank topped up rather than letting it run dry on a hot coil. The cues to change are the same as any coil: a slightly muffled flavour, a faint sweetness on the exhale that was not there before, or an occasional dry hit. Any of those means it is time.
Against the cost of cigarettes, the maths are embarrassing for the cigarettes. A pack of twenty costs over ten pounds now. The T18E costs £19.99 once, a coil pack might add two or three pounds every fortnight, and a few 10ml bottles of nic salt another five or six pounds a week. You are looking at a fraction of what you were spending on tobacco within the first month, which is a genuinely useful thing to tell someone who is on the fence about making the switch.
Yes, with a clear head about what it is and what it is not. The T18E is a simple, affordable MTL starter pen and it does that job well. The Prism tank produces honest, accurate flavour. The single-button operation means there is nothing to misconfigure. The coil system keeps the running cost low. And the nine colour options mean it does not have to be a boring black rectangle.
The honest drawbacks: the 1000mAh battery means you will need to charge it every day or thereabouts if you are a regular vaper, which is fine with the pass-through charging but slightly annoying if you forget overnight. The micro-USB connection is the other gripe, since virtually every other device you own probably uses USB-C by now. And the T18E is not going to satisfy anyone who wants proper cloud production or a warm, open-air draw, because it was never designed for that.
For a first vape, or for an experienced vaper who just wants something simple to keep in a pocket, the T18E earns its price without much drama. The ecigclick review of the wider T18 family rated the flavour as genuinely impressive for the coil type, and that assessment holds. It is one of those devices that does not do anything showy, and turns out that is exactly what some people need.

The good
The catch
Shopping for a first vape usually comes down to three or four types of kit. Here is where the T18E sits honestly in that field.
| Option | Puffs | Refilling | Best for |
|---|---|---|---|
| Innokin Endura T18E | Unlimited (refillable) | Top-fill tank, any 50/50 juice | Simple stop-smoking starter, coil budget |
| Innokin Endura T18 II | Unlimited (refillable) | Top-fill tank, any 50/50 juice | Slightly more power and 3 preset levels |
| Modern pod kit (e.g. Vaporesso XROS) | Unlimited (refillable pods) | Side-fill pod, 50/50 or nic salt | Screen, more control, sleeker form |
| Prefilled disposable-style kit | Fixed per pod | Swap prefilled pod | No liquid to handle at all |
| Type | MTL pen starter kit (tank and coil) |
|---|---|
| Battery | 1000mAh built-in, micro-USB pass-through charging |
| Output | 14W fixed |
| Tank | Prism 2ml, top-fill, Pyrex glass + stainless steel |
| Airflow | Adjustable at the tank base |
| Coils | 1.5ohm Prism (organic cotton); 1.7ohm also compatible |
| Operation | Single button; 5 presses on/off |
| Battery indicator | 3-colour LED (green / blue / red) |
| Charging | Micro-USB, pass-through supported |
| Dimensions | 130 x 22.5 x 13mm |
| Colours | Black, Stainless Steel, Aquamarine, Pink, White, Purple, Red, Blue, Rainbow |
| Vape style | Mouth-to-lung (MTL) |
Sources: Endura T18E product details (Innokin, manufacturer) · Innokin T18 family review (Ecig Click) · UK stop-smoking resources and nicotine replacement guidance (NHS)
| Standard UK delivery2–3 working days | £2.99 |
|---|---|
| Next-day deliveryorder before 3pm, Mon–Fri | £5.99 |
| Orders over £200free standard UK delivery | Free |
Order before 3pm and we dispatch the same working day. Everything ships in plain, discreet packaging from UK stock, and it’s all TPD-compliant.
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