Description
Innokin Endura T18 II Kit: Three Heat Settings, One Button
The Innokin Endura T18 II (often written T18 2) is a slim stainless steel vape pen built for mouth-to-lung vaping: a 1300mAh battery, three power settings of 10.5W, 12W and 13.5W, and the 2ml Prism T18 II tank with a 1.5Ω coil. A magnetic cap covers the drip tip in your pocket and clicks onto the base while you vape.
It’s a straightforward pen for smokers who want the draw of a cigarette with the flavour of a proper tank, and replacement Innokin T18E coils keep running costs low. Below: Innokin’s specifications, how to fill and prime it, the three heat settings, which coils fit and common fixes.

🔌 Innokin Endura T18 II at a Glance
✔ 1300mAh built-in battery
✔ Three settings: 10.5W Cool, 12W Mid, 13.5W Warm
✔ Single button
✔ 2ml Prism T18 II tank, top fill
✔ 1.5Ω Kanthal Prism coils
✔ Fully adjustable airflow
✔ Hygienic magnetic cap
✔ Micro-USB charging
Innokin Endura T18 II Specifications
Innokin’s figures for the T18 II kit:
| Specification | Endura T18 II |
|---|---|
| Battery | 1300mAh built-in |
| Power | 10.5W, 12W or 13.5W (4.0–4.5V) |
| Maximum current | 3.9A |
| Resistance range | 1.2–3.9Ω |
| Coil | T18/T22 Prism 1.5Ω Kanthal, 13.5W max |
| Tank | 2ml, 510 thread, up to 18mm wide |
| Cut-off | 15 seconds |
| Size | 18 x 145mm, stainless steel |
| Charging | Micro-USB |
| Colours | Blue, Black, Rainbow, Violet, Coffee |

Which Coils Fit the Endura T18 II?
Innokin lists its 1.5Ω T18/T22 Prism coil for the T18 II, and that’s the coil in the box.
Keep a pack of Innokin T18E coils (5 pack) spare. UK retailers describe the coils in the T18 II box as T18E/Prism 1.5Ω, and Innokin rates the T18 II’s coil at 13.5W maximum – exactly the kit’s Warm setting.
Will not fit: Innokin Z coils, Aspire coils or sub-ohm coils – they don’t fit the Prism tank, and the T18 II battery only supports 1.2–3.9Ω.

Filling, Priming and Using the T18 II
- Charge it with the micro-USB cable before first use.
- Open the top of the tank and fill down the side of the glass, avoiding the centre tube, then close it again.
- Let a new coil soak for about five minutes before the first puff.
- Click the button three times to switch on, and pick Cool, Mid or Warm with the same button – the quick start guide shows the sequence.
- Hold the button while you inhale, and twist the airflow ring to set the draw.
T18 II Battery and Coil Life
With 1300mAh and a ceiling of 13.5W, the T18 II is frugal: most of our customers vaping on Mid get a full day or more per charge. It charges over micro-USB, so keep the cable from the box. A 1.5Ω Kanthal coil at these low powers wears slowly; change it when the flavour fades or the vape turns harsh.
T18 II Troubleshooting
| Problem | Likely cause and fix |
|---|---|
| Burnt first puff | The coil wasn’t soaked. Always prime a new coil. |
| Spitting or gurgling | Close the airflow slightly, take gentler draws and don’t overfill. |
| Cuts out mid-draw | Normal after 15 seconds – that’s the safety cut-off. |
| Too harsh | Switch down to Cool, or try a lower nicotine strength. |
Endura T18 II vs Gotek Pro
| Endura T18 II | Aspire Gotek Pro | |
|---|---|---|
| Type | Pen with tank | Pod kit |
| Battery | 1300mAh | 1500mAh |
| Power | 10.5 / 12 / 13.5W | Constant 3.4V |
| Firing | Button | Draw |
| Refill | 2ml tank, replaceable coil | 2ml pod, coil built in |
Prefer a draw-activated pod? See the Aspire Gotek Pro pod kit. Want an all-in-one pen with a sub-ohm option? Look at the Aspire PockeX.
What’s in the Box
UK retailers list the T18 II battery, a Prism T18 II tank, two 1.5Ω coils (one fitted), the magnetic cap, a spare drip tip, spare O-rings, a micro-USB cable and a quick start guide.
Endura T18 II Colours
Innokin lists Blue, Black, Rainbow, Violet and Coffee. The colour options above show our stock.

Best E-Liquids for the Endura T18 II
The T18 II is an MTL pen, so choose nic salts or 50/50 freebase from our 10ml e-liquids – thick high-VG liquids are too heavy for a 1.5Ω MTL coil. 18–20mg suits most smokers switching over, and our guide to nic salts vs freebase helps you choose.
Buy the Endura T18 II Near You
Need the Innokin Endura T18 II today? Our Totton vape shop, Hythe vape shop and Holbury vape shop stock replacement pods, coils and kits, and the team can check which resistance suits your device and e-liquid. We’ll fit and prime a fresh coil for you. Stock varies by store, so give us a call before you travel. Ordering online instead? See our delivery options.
You May Also Like
- Innokin T18E Coils 5 Pack
- Aspire PockeX Vape Kit
- Innokin Coolfire Z80 NEX Kit
- All Innokin Vapes
- Nic Salts
Frequently Asked Questions
Is the Endura T18 II the same as the T18 2?
Yes – T18 II, T18 2 and T18II are all the same kit.
What coils does the Endura T18 II use?
Innokin’s 1.5Ω T18/T22 Prism coils – the coil we sell as T18E coils.
How do you change the power on the T18 II?
Use the button to choose Cool (10.5W), Mid (12W) or Warm (13.5W).
How much liquid does the T18 II hold?
The UK Prism T18 II tank holds 2ml.
How does the T18 II charge?
By micro-USB.
Can I use nic salts in the Endura T18 II?
Yes – 50/50 liquids, including nic salts, suit it best.
Is the Innokin Endura T18 II good for beginners?
Yes – one button, three simple heat settings and a tight MTL draw.











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