Uwell Nunchaku 2 Tank

Brand: Uwell
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About This Product

The brand new Uwell Nunchaku 2 Tank is an elegant looking sub ohm vape tank that utilises Uwell's self-cleaning atomizer technology to help prevent leakage.

The Nunchaku 2 Tank is top filling and uses a quarter turn feature making topping up your tank even easier than ever before. Using the plug and pull UN2 honeycomb mesh coils means that they heat evenly and increase e-liquid vapourisation to improve flavour and vapour production. The pro-FOCS flavor testing technology from Uwell gives you an unparalleled vaping experience.

Which coils work with the Uwell Nunchaku Tank?

The coils that are compatible with the Nunchaku tank by Uwell are the UN2 Meshed-H 0.14 Ohm and Meshed-H 0.2 Ohm coils.

Please note: 
This product does not come supplied with a bubble glass and this is for illustration purposes only. The Uwell Nunchaku 2 replacement 5ml bubble glass can be purchased separately here.

More Details

Nunchaku 2 Tank

The latest Sub Ohm Vape tank from Uwell to launch is the vastly anticipated Uwell Nunchaku 2 tank.

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Available in 5 colours from, Blue, Iridescent, Silver, Black and Black & Red.

What colours do the Uwell Nunchaku 2 tank come in?

A elegant hand polished sub ohm vape tank that looks the part for any vapers dream sub ohm vape kit. 

Uwell's Nunchaku 2 Vape Tank is a 29mm Sub Ohm vape tank that features a bottom airflow and top filling features.

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The latest range of Nunchaku Coils, by Uwell, offer even heat distribution that fully atomizes e-liquids to offer the greatest taste and some of the biggest clouds!

Continuing with the original Nunchaku Coils, the new UN2 Meshed 0.2 Ohm and UN2 Meshed 0.14 coils are effortless plug and pull coils making it ever so easy to replace your coils when needed. These new Nunchaku 2 Coils are also compatible in the original Uwell Nunchaku Tank

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The Nunchaku 2 Tank is top filling tank and uses a quarter turn feature making topping up your tank even easier than ever before.

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Questions and Answers

What makes a Sub-Ohm tank?

First of all, let's clarify what Ohms are. An ohm is the measure of electrical resistance of the coil inside an atomizer or tank. It is normally shown using this symbol - Ω. The more wraps a coil has and the thinner said wire is, the higher the resistance and fewer, thicker wraps of wire tend to be a lower resistance. Any atomizer coil with a resistance bellow 1.00 ohms such as (0.50, 0.15, etc.) is a sub ohm coil.

What are the best liquid to use on Sub-Ohm tanks?

DTL (Direct To Lung or most commonly known as Sub-Ohm) tanks are better used with VG-based E-Liquids, as they are much thicker than PG based liquids, and more intense than MTL. They are also best used with a lower nicotine strength, increasing the flavour production. Direct-To-Lung tanks use thicker e-liquids, like those comprised of 60% VG or higher percentages. This delivers a lower throat hit, as well as an enhanced flavour.

Should i go for Nicotine Salt or Pure Base Nicotine?

Nicotine Salt is a “newer” form of nicotine that has been finding its way into eliquid over the past few years. While Pure Base tends to be quite harsh, Nic Salt is much smoother on your throat while inhaled, and due to this, most Nic Salts E-Liquids contain a higher level of Nicotine. Also Nic Salts effect on your body is different; while Pure Base Nicotine gives you a slower and constant Nicotine dose, the first gives you a much faster Nicotine Rush, which your body assimilates at a quicker rate. So, if you are looking to stop smoking, and afraid of Nicotine craving while still wanting a smooth vape, Nic Salts should be your pick, but if you are looking for a harsher throat hit at a lower Nicotine dosage, sticking with Pure Base could be the better option.

How long do coils last?

Most coils can last up to  7-14 days, although that approximation depends on how often you vape, and your vaping habits. An important aspect is knowing the signs of needing to refill your tank, in order to avoid firing the device while there's no liquid, and consecutively burning the cotton of the coil. Two warning signs that you need to change your coil is a reduction in flavor production, and a lower amount of vapor emitted from your tank.

Brand Info

Uwell is a premium hardware manufacturer which boasts of flavour-producing machines made to last and to put a smile on the face of the user.


Royal Mail 48 Hour Tracked

2-4 Working Days

Dispatched same day if ordered before 3 pm Monday to Friday

FREE on orders over £20

£2.99 (approx)

Royal Mail 24 Hour Tracked

1-3 Working Days

Dispatched same day if ordered before 3 pm Monday to Friday


DPD Next Day Tracked

1 Working Day

Orders placed before 4:00pm (Monday to Friday) will be dispatched on the same day. Order placed after 4:00pm will dispatched next working day.(No Weekend Deliveries).


DPD Next Day Tracked (Saturday and Sunday)

1 Working Day

Orders will need to be placed before 4pm Friday, for a Saturday delivery (on the weekend delivery service). Orders placed before 2:00pm (Saturday - Sunday) will be dispatched on the same day. Order placed after 2:00pm will dispatched next working day.


Customer Reviews

Based on 6 reviews
Marc A.
2 week review

I bought this tank nearly 2 weeks ago, and although it is a fantastic tank it does have one flaw. The seal that sits on top of the tank is prone to e-liquid egress; when filling the tank if your e-juice bubbles over you need to remove that excess liquid with a tissue otherwise it will seep around the seal, down the centre of the coil, eventually it will leak out of the air vents. The little silicone flaps on the filling hole split within days so I cut them away, this made filling the tank much easier, since doing this I have had no fluid overflowing or leaking whatsoever. The self-cleaning system does not appear to do anything to reduce leaks.

Marc A.
Fantastic tank

The Nunchaku 2 is hands down the best tank I have ever used. It's well engineered; the top fill is nice and easy to use with a membrane to prevent accidental spills. The best part however is the coils, the amount of flavour they produce is amazing, they easily match or exceed the Falcon King. I have had no leaking at all, I suspect these coils need a higher VG 70/30.

Raymond B.

I just got my nunchaku 2 I filled with juice and the juice just keeps leaking out the bottom and when I do vape on it I get a mouth full of juice absolutely shite


Fantastic tank. Makes liquids full of flavour and a really smooth vape. Lightweight and easy to change coils and refill. I would highly recommend this.

Richard L.
A great little tank ...

Big on flavour and big on vapour this is a classy product. Not too big or heavy but it does represent stunning value for money. Highly recommended ...