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  • 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
Innokin Coolfire Z80 Ash Grey Innokin Coolfire Z80 Leather Black
Free E-Liquid

Coolfire Z80 by Innokin


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The Innokin Coolfire Z80 is an 80W mod & tank combination featuring auto-priming Refresh technology and F0 mode for increased flavour and coil life.

Kit includes Innokin Zenith II tank. Uses Innokin Z coils.

Also see the Innokin Coolfire Z50 kit.

  • FREE E-LIQUID (Choose when you add to basket)
  • 6 - 80W mod
  • Uses 1 x 18650 battery (not included) Why battery quality matters
  • Cutting edge technology for improved flavour and longer coil life
  • Supports MTL & DL vaping
  • 510 connection - mod works with most tanks
  • USB-C fast charging
  • 4 colour options, choice of leather & suede finish

The Innokin Coolfire Z80 delivers both great flavour and long coil life thanks to its Refresh feature and F0 mode. Refresh allows you to prime the coil between uses and F0 utilises new thermodynamic heating technology to improve the flavour of your e-liquid and increase coil life. (See more about these modes in the FAQs below).

The 80W Coolfire Z80 device is powered by an external 18650 battery (not included). The convenient external battery design means that should the battery run low, you can simply swap for a new battery and carry on vaping with no interruption.

All important device data including wattage and battery life is displayed on the Coolfire Z80's in-built screen. The screen has a choice of two options - pro and minimalist which displays more or less detailed data depending on what you prefer.

Available in 4 options, the Coolfire Z80 offers a choice of stylish colours and textures - with a metallic Zinc Alloy frame finished with soft leather or suede.

The Coolfire Z80 kit includes a 2ml Innokin Zenith II tank, compatible with Innokin Z coils. While, the Zenith II tank works best for MTL vaping, the wide range of coil resistances available and the choice of both a narrow and wider drip tip means it is also able to support RDL & DL vaping. (See more about these vaping styles in the FAQs below).

The Zenith II tank's adjustable airflow ring also allows you to precisely control the air intake for an airier or more restricted vape and more or less intense flavour & nicotine hits.

For extra versatility, both the Coolfire Z80 mod and Zenith II tank have 510 connections meaning they can both be paired with other tanks and mods.


This device and the included tank can be used with both VG:PG 50:50 e-liquid and high VG e-liquid.

The Coolfire Z80 with Zenith II tank is compatible with Innokin Z coils.

  • High VG e-liquid: Use 0.3ohm (included), 0.48ohm or 0.5ohm (not included) Z coils
  • 50:50 e-liquid: Use 0.8ohm (included), 1.0ohm, 1.2ohm or 1.6ohm (not included) Z coils



  • 0.8ohm Z Coil: 15 - 18W
  • 0.3ohm Z Coil: 30 - 40W


Who is the Innokin Coolfire Z80 for?

The Coolfire Z80 is best suited to intermediate to advanced vapers who are looking for a versatile mod and tank kit that offers great flavour and a wide choice of vaping styles, coils and e-liquids.


What e-liquid can you use with the Innokin Coolfire Z80 kit?

When used with the included Zenith II tank and 0.8ohm coil, the Coolfire Z80 kit is best used with VG:PG 50:50 e-liquids or nicotine salts.

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

What does Refresh mean?

The Refresh feature can be activated with a button to manually reset the coil between uses for better wicking which prolongs coil life.

What is F0 mode?

F0 mode is a new form of thermodynamic heating that uses alternating current to produce a continuous waveform across the coil while you vape for improved flavour and coil life.

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.

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 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 Coolfire Z80 Mod
  • 1 x Zenith II Tank
  • 1 x 0.8ohm Z Coil (pre-installed)
  • 1 x 0.3ohm Z Coil
  • 1 x USB-C Cable
  • 1 x Quick Start Guide

Tech Spec

  • Dimensions (mod): 83 x 38 x 27mm
  • Dimensions (mod + tank): 131 x 38 x 27mm
  • Battery: External 18650
  • Wattage Range: 6 - 80W
  • Voltage Range: 1 - 7.5V
  • F0 Hz Range: 20 - 500Hz
  • Cut Off Time: 3 - 18s
  • Tank: Zenith II
  • Max Output: 28.5A
  • Resistance Range: 0.1ohm - 3.5ohm
  • Body Material: Zinc Alloy
  • Thread: 510
  • Charging Current: 5V/1.7A

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

Follow these simple steps to get the most out of your vape kit.

  • For refillable devices, allow e-liquid to soak into the coil for at least five minutes before using the device.
  • Always keep some e‑liquid in the pod or tank to ensure the coil is saturated.
  • If using replaceable coils, push/screw them in firmly but don't over tighten.
  • For adjustable power devices, use recommended power settings for the coil or pod you are using (see box, coil or manual).
  • When device is switched on, only press fire button when inhaling. This prevents condensation build up in the pod or tank.
  • If using a refillable kit, use the correct e-liquid for the coil or pod you are using. See the product description for each kit for recommended e-liquid types
  • Avoid filling refillable pods or tanks above the fill line or to the very top.

Battery advice


  • Use the correct charging equipment for your device (see below). Use of third-party chargers may void your warranty. 
  • Charge batteries on a flat, hard surface.
  • if device comes with an on/off switch, turn off when not in use.
  • Keep battery terminals clean. A quick swab with a cotton bud can improve performance and reliability.
  • Always keep some charge in your battery.


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

Helpful guides

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.

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