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Coolfire Z80

by Innokin

In stock

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
  • Description

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


    • 0.8Ω Z Coil: 15 - 18W
    • 0.3Ω 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 0.8Ω coil, the Coolfire Z80 kit is best used with VG:PG 50:50 e-liquids or nicotine salts.

    When used with the included 0.3Ω 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 0.3Ω coil should last several days, while the 0.8Ω coil should last up to a week or more before needing to be replaced.


    • 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: 0.1Ω - 3.5Ω
    • Body Material: Zinc Alloy
    • Thread: 510
    • Charging Current: 5V/1.7A

  • Whats in the Box?
    • 1 x Coolfire Z80 Mod
    • 1 x Zenith II Tank
    • 1 x 0.8Ω Z Coil (pre-installed)
    • 1 x 0.3Ω Z Coil
    • 1 x USB-C Cable
    • 1 x Quick Start Guide
  • Reviews
  • Warranty

    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. 


    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.

  • Delivery & Returns

    Hassle Free Returns plus Free Delivery On Orders Over £15

    Tracked 24
    Usually next working day*
    Tracked 48
    Usually 2-4 working days*
    Usually next working day (if ordered before 4pm)
    Up to £14.99 £3.99 £2.49 £7.99
    £15 to £19.99 £1.99 FREE £7.99
    £20 + FREE - £7.99

    *Estimated delivery time based on working days and does not include weekends or Bank Holidays. Delivery times vary depending on location so please take into account typical service expectations in your area.

    Unfortunately, we can no longer deliver to EU addresses outside the UK due to new EU regulations.

    Hassle-Free Returns - & 90 Days to Change Your Mind

    Need to return an item? We aim to make the process as easy as possible (it’s also free!)

    Just send an email to our friendly customer service team on [email protected], give us a call on 01792 852843 or contact us on chat.

    When can I make a return?

    • When you have an unwanted present or have changed your mind - you’ve got 90 days to decide! Please note this only applies when you have not used the product, and it is in a resalable condition.

    • You have a faulty product under warranty.

    You can see our full returns policy in our terms and conditions.

    Not in the UK?

    You can see the full list of countries we deliver to here.

  • Product Care

    Why battery quality matters

    Many customers report experiencing problems with vape devices when using low quality 18650 batteries. These include low power warnings. Please ensure you use reliable 18650 batteries, such as Molicel batteries, or purchase from a reputable supplier.

    E-Cigarette Direct cannot guarantee optimum performance when devices are used with batteries purchased elsewhere.

    Using Your Tank: Best Practice

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

    • When filling, always avoid getting e-liquid in the centre tube.
    • Don’t hold down the button before inhaling.
    • When attaching the coil, screw it in firmly but don’t over-tighten.
    • Make sure you use the right power settings. If unsure, check the manual or start with a low power setting and work your way up till you get the right hit. 

    Also see: 14 Ways to Stop Your Clearomiser from Leaking.

    The Right and Wrong Ways to Treat Batteries!

    Battery Safety Information


    • Ensure you use the correct charging equipment for your e-cig (see below).
    • Charge batteries on a hard surface.
    • Turn your battery off when not in use.


    • Use damaged batteries.
    • Leave charging batteries unattended.
    • Allow contact between your batteries and water.
    • Carry in a pocket with coins or keys. (The Kbag is a great way to carry batteries securely and safely).
    • Expose your battery to sunlight, extreme heat or cold.

    For more information see our E-Cig Battery Safety Infographic.

    Recommended Charging Equipment

    We recommend the Veho Plug Adaptor and the Nitecore Intelli charger (for external batteries). Both are high quality devices from a reputable manufacturer, have performed well in testing and have the right voltage output for e-cigs.

    Extending Your E-Cig Battery Life

    With regular usage, your e-cig battery will usually last for 3 months, although they can last longer. The following steps can help extend the life of your battery

    1. Cleaning your battery terminal. The most effective way to do this is to use a cotton swab soaked in alcohol, but you can also clean it with a tissue or a cotton swab.

    2. Keeping your battery charged. Keeping some charge in your battery can extend your battery life, especially if you go for some time without using it.

    Also see: 9 Ways to Extend the Life Of Your Battery | Trouble Shooting Battery Issues.

    How To Maximise the Life Of Your Coils

    Always allow your e-liquid to soak into your coil for at least five minutes before using it. This will help prevent your coil from burning out.

    When you have a more powerful coil, or one with more wicking material, it’s also a good idea to prime it by applying a few drops of e-liquid into the coil holes before filling.

    Once you’re using the device, it is important to keep your tank topped up. If the e-liquid gets too low and the coil is exposed, the coil can burn out.

    For more advice, see Seven Easy Ways to Stop Your Coil From Burning Out:


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