INNOKIN - T18II - TANK

The Innokin T18II tank is the slim 18mm top-fill tank from Innokin's T18 II pen, sold here on its own in black, silver or rainbow. As a T18 2 replacement tank, it lets owners replace a cracked or worn tank without buying a whole new kit. Built from stainless steel and glass with a 1.5 ohm Kanthal coil and Japanese organic cotton, it is a classic MTL vape tank UK pen users will recognise.

With nic salts or high-PG e-liquid, the tight draw delivers a disposable-style flavour from a refillable setup. The UK version holds 2ml, which keeps it TPD compliant. When customers ask what coils fit the T18II tank, the safest answer is to match the 1.5 ohm Prism coil already fitted, because Innokin and UK kit suppliers list different coil families for it. On Innokin T18II vs Endura T18E tank, both are 18mm mouth-to-lung tanks, so the choice usually comes down to which pen the customer already owns.

Shoppers who search vape tank shop near me after a dropped pen want a quick replacement. We supply Innokin tanks wholesale with no minimum order, so you can buy bulk vape tanks UK customers need in a hurry. As a trade vape supplier in the UK, we ship from our vape wholesale Manchester warehouse, with same-day dispatch on orders placed before 3pm.

Key Features & Benefits

• Slim 18mm body → sits flush on narrow pen batteries for a neat, pocketable shape
• Top-fill design → refills without taking the tank off the battery
• Stainless steel and glass build → a sturdy tank with the liquid level always in view
• Kanthal coil with organic cotton → a smooth, even taste at the low power pens run at
• Tight mouth-to-lung draw → a firm pull that suits nic salts and higher-PG e-liquids
• Three finishes → easy to match the tank to the colour of the pen

Technical Specifications

• Brand: Innokin
• Product Type: Mouth-to-lung tank (T18II)
• Battery: Not applicable (tank only)
• Puffs: Not applicable
• Ohms: 1.5 ohm Kanthal coil; Innokin lists a 1.2 to 3.9 ohm working range for the T18II kit
• Nicotine Strength: Not applicable
• Charging Type: Not applicable
• E-liquid Capacity: 2ml (UK version); 2.5ml in other markets
• Diameter: 18mm
• Fill Type: Top fill
• Thread: 510
• Materials: Stainless steel and glass, Japanese organic cotton wick
• TPD Compliance: Yes, 2ml UK version
• Country of Manufacture: Not stated by the manufacturer
• Pack Size: 1 tank, one colour

Unique Selling Points

Pen-Sized 18mm Profile

Many tanks today are 22mm or wider, which can look bulky on a slim pen battery. The T18II keeps to 18mm so it lines up flush with the T18 II pen, making the whole device feel like one piece and slip easily into a shirt or jacket pocket.

Prism Flavour System

Innokin designed the T18 range around its Prism system, which aims to keep a compact mouth-to-lung tank tasting clean and focused. A 1.5 ohm Kanthal coil and organic cotton wick work at the low power these pens produce, giving a steady, unforced flavour without spitting or harshness.

Simple Top Filling

The cap lifts away for filling from the top, so the user does not have to unscrew the tank from the battery or turn it upside down. That keeps refills quick and tidy, which helps newer vapers who are still learning how to handle e-liquid bottles.

Why Choose the Innokin T18II Tank?

• Replaces a broken tank without buying a whole new kit
• A slim profile that keeps the pen pocket-friendly
• A firm mouth-to-lung draw that pen users recognise
• Refills from the top without removing the tank
• UK 2ml version, ready for legal sale

Use Cases

Dropped pen: a customer cracks the glass on their T18 II and swaps in a new tank the same week rather than replacing the whole kit.

Second flavour: a vaper keeps one tank with a tobacco liquid and another with a fruit flavour, switching between them on the same battery.

Counter spares: a newsagent stocks a few tanks in each finish next to its T18 II kits for customers who need a quick replacement.

How to Use

1. Make sure the coil is fitted in the tank.
2. Screw the tank onto the 510 connection of your pen.
3. Open the top cap.
4. Fill with e-liquid up to the maximum line.
5. Close the top cap.
6. Wait five minutes for the coil to soak.
7. Draw gently through the mouthpiece to vape.

What's in the Box

• 1 x Innokin T18II tank (colour as selected)
• Coil and spares as packed by Innokin (standalone tank contents are not published by the manufacturer)

Colour Options

• Black — a classic dark finish that suits any pen.
• Silver — a bright stainless look that matches steel pen batteries.
• Rainbow — an iridescent finish for customers who want something eye-catching.

How It Compares

For Trade Buyers

Replacement tanks are an easy add-on sale for any shop with T18 II customers, because a cracked glass or lost tank otherwise sends the buyer elsewhere for a whole new kit. There is no minimum order quantity, so you can hold a few units in each finish and reorder as they sell.

Margins improve at volume, and larger or repeat orders can be quoted through our bulk order form. Stock is held at our Manchester warehouse, with same-day dispatch on orders placed before 3pm and free next-day delivery over £200, excluding BT postcodes. To check current colour availability, contact our trade team.

Further Reading

• Innokin tanks wholesale
• Innokin Prism T18E Coils
• Innokin T18 Coils
• Nic salt e-liquids
• bulk order form for trade orders

18+ only. This product is for adults aged 18 and over only and is not for sale to anyone under 18.