Skip to main content
  • Rated 4.8/5 from 25000+ reviews
  • Vaping experts since 2008
  • Free delivery on orders over £20
  • Order by 5pm for next day delivery
  • Rated 4.8/5 from 25000+ reviews
  • Order by 5pm for next day delivery
  • Rated 4.8/5 from 25000+ reviews
  • Vaping experts since 2008
  • Free delivery on orders over £20
  • Order by 5pm for next day delivery
  • Rated 4.8/5 from 25000+ reviews

Zenith II Tank by Innokin

The Innokin Zenith II is a 2ml refillable tank that works with Innokin Z coils to support a range of vaping styles.

Also available as part of the Coolfire Z80 kit.

  • 2ml refillable tank
  • Supports MTL & RDL vaping
  • Adjustable airflow
  • Convenient top fill
  • 510 connection - pair with most mods

An updated version of the original Zenith tank, the Innokin Zenith II is a versatile tank that can be paired with most vape mods due to its 510 threaded connection.

The wide range of resistances in the compatible Z coil range and the inclusion of an extra RDL drip tip means the Zenith II can support both MTL & RDL vaping styles depending on what you prefer. (See more about these vaping styles in the FAQs).

The tank also features an adjustable airflow ring to allow you to precisely control the air intake for an airier or more restricted vape as well as more or less intense flavour and nicotine hits.

Large glass portholes on each side of the tank allow you to keep an eye on e-liquid levels to prevent the tank from running dry or the coil from burning out.

When it is time to top up, the Zenith II's convenient top-filling design means you can fill the tank while it's still attached to a device. The inclusion of a lockable twisting filling hole also helps prevent any e-liquid spillage or mess while a filter on the filling port prevents dust or debris from entering the tank for improved hygiene.

A further upgrade on the original, the Zenith II features replaceable glass for extra convenience. If your tank's glass becomes cracked or broken it can be simply replaced rather than replacing the whole tank.


The Zenith II tank can be used with both VG:PG 50:50 e-liquid and high VG e-liquid and works with Innokin Z coils.

  • High VG e-liquid: Use 0.3ohm (included), 0.48ohm or 0.5ohm Z coils
  • 50:50 e-liquid: Use 0.8ohm (included), 1.0ohm, 1.2ohm or 1.6ohm Z coils


Recommended Wattages

  • 0..8ohm Z Coil: 15 - 18W
  • 0.3ohm Z Coil: 30 - 40W



What e-liquid can you use in the Innokin Zenith II tank?

When used with the included 0.8ohm Z coil, the Zenith II is best used with VG:PG 50:50 e-liquids & nicotine salts.

When used with the 0.3ohm Z coil, it is best used with high VG e-liquids with a VG:PG ratio of around 70:30.

What is the difference between Mouth-to-Lung (MTL), Direct-Lung (DL) and restricted Direct-Lung (RDL) vaping?

In Mouth-to-Lung vaping you inhale vapour and hold it in your mouth for a moment before inhaling again for the vapour to reach your lungs. In Direct-Lung (DL) vaping you inhale in one continuous breath into your lungs.

With restricted Direct-Lung vaping, you inhale in the same way as DL, but you don't require as much airflow over the coil. The flavour experience is similar to DL, but the throat hit is more similar to MTL. See MTL v DL for more information.

Can you wash a Zenith II tank?

Yes. Remove the tank from the device, and empty out any e-liquid. Wash the tank out with warm (not boiling) water. Ensure it is fully dry before using it again.

You can also clean the connections out with cotton to remove dust.

How long does the coil last?

Coil life depends on many factors, including how long you puff for, the e-liquid you use and the wattage you use your coil at. Low resistance coils, which are used at higher wattages, will not last as long as high resistance coils.

You can extend coil life by:

  • Priming the coil before usage
  • Using e-liquid with the right VG:PG ratios
  • Not going above the recommended wattage
  • Topping up your tank so that the coil never dries out


With care, the included 0.3ohm coil should last several days, while the 0.8ohm coil should last up to a week or more before needing to be replaced.

What's in the box

  • 1 x Zenith II Tank (2ml)
  • 1 x 0.8ohm Z Coil
  • 1 x 0.3ohm Z Coil
  • 1 x Spare Zenith II Tank RDL Drip Tip
  • 1 x Spare O-Rings Set
  • 1 x Quick Start Guide

Tech Spec

  • Capacity: 2ml
  • Connection: 510 threaded
  • Size: 26 x 51.7mm

What Our Customers Say

Delivery Information

Product delivery rates for the UK
Order Value Delivery Method Price
Under £15
Tracked 48
Tracked 24
£15 - £20
Tracked 48
Tracked 24
Over £20 Tracked 24 FREE

The rates listed above are for delivery to addresses within the UK. For more information view our Delivery and Returns policy

Product Care

Tanks & Pods

Follow these simple steps to get the most out of your tank or pod.

  • When adding a new coil, allow e-liquid to soak in for five minutes before using.
  • Don't hold down the device button before inhaling.
  • Push/screw coils in firmly but don't over-tighten.
  • Use correct power settings. If unsure, check manual.
  • Keep some e‑liquid in the pod or tank at all times.

Related Guides:

How to Stop Tanks Leaking
How to Prevent Coils Burning
Common Vape Tank Mistakes (& How to Fix Them)

Mods & Batteries


  • Use the correct charging equipment for your device (see below).
  • Charge batteries on a hard surface.
  • Turn your device off when not in use.
  • Keep battery terminals clean.
  • Keep charge in your battery.


  • Use damaged batteries.
  • Leave charging batteries unattended.
  • Allow contact between your batteries and water.
  • Carry in a pocket with coins or keys.
  • Expose your battery to sunlight, extreme heat or cold.
  • Allow battery to go to zero charge.

Related Guides:

Vape Battery Guide
Battery Safety Infographic

Recommended Charging Equipment


At E-Cigarette Direct we pride ourselves on providing you with superb after-sales support, and aim to provide rapid replacements for any faulty device under warranty. This page details the warranties you get with your device, and how to get a replacement.

Charging Equipment

Your charger comes with a 12 month warranty.


All mods and batteries are under warranty for three months.

Clearomiser / Tanks

All clearomisers (tanks) with the exception of CE5 clearomisers are under warranty for six months. CE5 clearomisers (tanks) are under warranty for one month.

Please note - these warranties do not apply to the coil within a clearomiser or tank which is a consumable product as below.


Coils are a consumable product, and as such, will be replaced only if faulty on arrival. Please let us know within 5 days of receipt if your new coil does not work.

What does your warranty mean?

We guarantee that your device is, and will remain, free from defects for the period of the warranty. Please note - this applies to faulty products, and not accidental damage (e.g. dropping on a hard floor!)

The above warranties are subject to our terms and conditions. Please see our full warranty information for further details.

What if the warranty has run out?

We're still here to help! Many problems can be diagnosed and solved (or we can point you towards one of our helpful guides), so send us an email, give us a call for advice or pop into one of our stores for face-to-face support and help.

How do I get a replacement?

In the unlikely event you have a problem with your device, just contact our friendly customer service team on [email protected].

You’ll need to return the item (we can cover a free delivery charge). If we are unable to diagnose and solve your issue, we’ll send you a replacement by Royal Mail First Class. It helps if you have your order number, but if not our team should be able to find your order using your email address.

My Basket Go to your basket

Checkout Disabled

Sorry - we can't take online orders over £5000. Please remove some items from your cart, or contact customer services on 01792 852843 .

Go to checkout

Sign in Log in to your account

Forgotten Password?

Create Account Create an account

Don't have account? Register below to check-out quickly

Passwords - min 8 characters, include Letters, Numbers, and Symbols