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
Arrow icon to change thumbnail images for Kroma 217
Innokin Kroma 217 Mariana Blue Innokin Kroma 217 River Wood Innokin Kroma 217 Glass Fiber Innokin Kroma 217 Carbon Fiber Innokin Kroma 217 Stealth Black
Arrow icon to change thumbnail images for Kroma 217
Free E-Liquid

Kroma 217 by Innokin

£34.89 Was £46.99

Select one of the following

The Innokin Kroma 217 offers great flavour, big clouds & long-lasting coils with up to 100W* of power and cutting-edge Refresh & Coil+ technology.

Kit includes Innokin Z Force tank & works with ZF coils.

*When used with 21700 battery.

  • Free E-liquid (Choose when you add to basket).
  • Up to 100W power
  • Works with 18650, 20700 or 21700 batteries (sold separately)
  • Enjoy great flavour & long-lasting coils with Refresh and Coil+ modes
  • Create large clouds with DuoPrime coil design
  • Tailor your vape with precise airflow control
  • Eco-friendly recyclable packaging

The Innokin Kroma 217 utilises Innokin's innovative Coil+ and Refresh modes to provide improved flavour and long-lasting coils. Coil+ mode automatically primes your coil after each use, while Refresh mode can be manually activated to prime the coil and refresh flavour whenever you choose.

Able to use 18650, 20700 or 21700 batteries (not included), the Kroma 217 mod can output up to 100W* of adjustable power. Choose the 18650 for the lightest battery or the 21700 for maximum battery life. The external battery design also means you can vape without interruption with a simple swap of the battery. (*100W of power with 21700 battery - when using 18650 battery max power is 80W.)

The Kroma 217 kit includes the Z Force vape tank, able to create large, dense clouds and a flavourful Direct-Lung (DL) vape thanks to the compatible low-resistance ZF coils. (See more about DL vaping in the FAQs below.)

ZF coils feature a unique DuoPrime mesh design - with 2 layers of mesh heating at different rates to provide enhanced flavour and vapour production. The tank's adjustable airflow ring means you can precisely tailor your vape between airy or more restricted.

Filling the Z Force tank is made easy and mess free thanks to the convenient top filling design - with a built in membrane that prevents leaks.

As well as the included tank and coil, the Kroma 217 mod's threaded 510 connection allows it to be paired with most other vape tanks.

Compatible E-liquids & Coils

The included Z Force tank works with the ZF coil range and is recommended with high VG e-liquids with a VG:PG ratio of 70:30 and above.

Recommended Wattages

  • 0.2ohm ZF coil: 50 - 80W
  • 0.3ohm ZF coil: 30 - 45W


Who is the Innokin Kroma 217 kit for?

The Kroma 217 is a great choice for experienced Direct-Lung vapers who value large clouds and great flavour.


What e-liquid can I use with the Innokin Kroma 217 kit?

When used with the included coils, the Z Force is best used with high VG e-liquids, with a VG:PG ratio of 70:30 and above.

What are Coil+ and Refresh mode?

Coil+ and Refresh are modes that both manually and automatically prime your vape coil for improved flavour & longer-lasting coil life.

Both modes send a pulse to the coil at 40% of the wattage currently being used for 0.4 seconds. This draws more liquid into the coil to keep it saturated and reduce carbon build up.

When activated, Coil+ mode will automatically do this after each use, while Refresh mode is manually activated so that you can prime the coil as often as you like.

What is the difference between 21700 and 18650 batteries?

21700 batteries are larger than 18650 batteries, with a size of 21 x 70mm, as opposed to 18 x 65mm. They also have a larger battery capacity, which means they can go for longer between charges. The exact battery capacity depends on the brand and battery used.

Can I charge my Innokin Kroma 217 overnight?

Lithium batteries should not be left unattended when charging. It is also important to use an appropriate charger, such as the Veho Plug Adaptor. For more information see our battery safety infographic.

Can I wash an Innokin Z Force tank?

Yes. Remove the tank from the device, remove the coil and empty out any e-liquid. Wash the tank out with warm (not boiling) water and ensure that it is fully dry before using it again. You can also clean the connections out with cotton to remove dust.

How long do the coils 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 ZF coils should last several days before needing to be replaced.

What is Direct-Lung (DL) vaping?

In Direct-Lung (DL) vaping you inhale vapour into your lungs in one continuous breath.See MTL v DL for more information.

What's in the box

  • 1 x Innokin Kroma 217 Mod (battery not included)
  • 1 x Z Force Tank (2ml)
  • 1 x 0.2ohm ZF Coil
  • 1 x 0.3ohm ZF Coil
  • 1 x Spare ZF O-Rings Set
  • 1 x USB-C Cable
  • 1 x Quick Start Guide

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.

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

Toggle password visibility
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

Toggle password visibility
Toggle password visibility