Innokin Kroma 217 Z Force Vape Kit

Innokin Kroma 217 Z Force Vape Kit

A proper box mod for people who never wanted to leave them behind. The Innokin Kroma 217 is a single-cell 100W mod paired with the sub-ohm Z Force tank, running on a swappable 18650, 20700 or 21700 battery (sold separately).

The 2ml TPD tank top-fills through a sliding cap and ships with two ZF DuoPrime mesh coils for both DTL and restricted DTL vaping. Coil+ and Refresh modes work quietly in the background to stretch coil life and keep flavour sharp. One of the more grown-up Box Mod Kits on the shelf.

Why vapers choose this:

• Real box-mod control. Full variable wattage and voltage from 6W to 100W, with a concealed fire bar and colour screen, none of the locked-down feel of a pod.

• Two coils, two draws. The 0.2ohm opens up for DTL clouds, the 0.3ohm tightens things for a restricted pull.

• Coil+ and Refresh. Innokin's own tech for clearing residue and reviving flat flavour.

• Swappable battery. Flat cell out, charged cell in, back to vaping in seconds.

• Built to last. Zinc-alloy body with carbon-fibre, glass-fibre and leather grip panels.

Innokin Kroma 217 Features

100W From a Single Cell

Power comes from one external battery, and the cell you choose sets the ceiling. A 21700 or 20700 unlocks the full 100W and the longest runtime, while an 18650 caps output at 80W. When it needs topping up, USB-C at 5V/1.7A charges the mod in place. You will want a quality high-drain 21700 Battery to get the most out of it.

What Do Coil+ and Refresh Actually Do?

More than the usual marketing modes. Coil+ sends a short pulse to the coil after each puff to burn off leftover residue, which slows the gunk build-up that kills flavour. Refresh fires at roughly 40% power to pull fresh liquid into the wick before your next draw. Small stuff on paper, but it adds up over a coil's life.

A Tank That Fixed the Leaks

The Z Force tank carries a spring-loaded automatic flow-control system that seals the airflow when you are not vaping, which is where most sub-ohm tanks let you down. Refilling is a quick slide of the top cap, and you can swap the coil with liquid still in the tank. It holds 2ml in its UK form.

Pick Your Draw and Dial It In

Open the adjustable airflow wide with the 0.2ohm coil for airy DTL clouds, or close it down with the 0.3ohm for a tighter, more restricted draw. Both coils run best with a High VG E-Liquid at 70% VG or above. Thin 50/50 juice will struggle at these wattages.

Feels Like Proper Hardware

Zinc-alloy chassis, 132mm tall with the tank fitted, and grip panels in carbon fibre, glass fibre or leather depending on the finish. It has a reassuring density to it; honestly, the sort of build that shrugs off being dropped in a bag every day.

Innokin Kroma 217 Colours

Five finishes are stocked, each changing the look of the grip panel rather than the shape. Pick on looks alone.

#buttons

• Carbon Fiber
• Glass Fiber
• Mariana Blue
• River Wood
• Stealth Black

How to Set Up the Innokin Kroma 217

A little longer than a pod kit, but worth doing properly.

1. Unscrew the Z Force tank from the mod and slide the top cap open.

2. Take a fresh ZF coil and trickle a few drops of e-liquid into each wicking slot, then a couple more onto the top cotton.

3. Push the coil into the base until it clicks, then reassemble the tank.

4. Fill through the top port with a high-VG e-liquid, keeping clear of the central chimney, and slide the cap shut.

5. Insert a charged battery, then let the filled tank rest for a full ten minutes so the dense mesh soaks right through.

6. Set the mod to a low wattage first, take a couple of gentle draws, then climb into the coil's range.

What's in the Innokin Kroma 217 Box

Each kit includes:

• the Kroma 217 100W mod,

• the Z Force 2ml sub-ohm tank,

• a 0.2ohm ZF dual-mesh coil (rated 50-80W)

• and a 0.3ohm ZF dual-mesh coil (rated 30-45W),

• a spare ZF O-rings set,

• plus a USB-C charging cable

• and user manual.

No battery is included, so you will need a single 18650, 20700, or 21700 cell before the first vape, and there is no e-liquid in the box either.

Coils, Tank and Batteries: What Fits the Kroma 217

The tank is built around Innokin's ZF DuoPrime coil family, and the two heads in the box cover most vapers. When they fade, the rest of the ZF range drops straight in, so keeping a pack of ZF Replacement Coils on hand means no downtime. The dual-mesh design, with one mesh layer sitting inside the wick, is what gives these coils their flavour and longevity.

The mod itself uses a standard 510 connection, so it will happily take other 510 Sub-Ohm DTL Tanks if you ever want to change things up. On batteries, treat this as a device that needs a good-quality high-drain cell. It will not run on anything smaller than an 18650, and the battery is always a separate purchase.

About Innokin

Innokin has been a fixture in UK vaping for well over a decade, and it built that name on dependable regulated mods rather than chasing every trend. The Kroma line traces back through the original Kroma and the Kroma R, and the Zenith tanks that came alongside them are still some of the most recommended MTL tanks around.

The Kroma 217 carries that quality-first reputation forward, adding the Coil+ and Refresh modes and the Z Force sub-ohm tank. For anyone who wants hardware that still works cleanly a couple of years down the line, Innokin is a safe bet.

Stock Up and Save

The real advantage of an external-battery mod is that you never wait for it to charge. Keep a second 18650 or 21700 in your pocket and a spare in the charger, and you are effectively never off the vape.

Grab a few ZF coils at the same time and you are set for months. Every Pirate Vapes order ships same-day before 4pm in padded packaging, through an age-verified checkout, over-18s only, all stock TPD compliant.

Conclusion

The Innokin Kroma 217 Z Force is for vapers who want the control and battery life of a real box mod without stepping up to something huge. A 100W single-cell mod, a leak-resistant sub-ohm tank, two coils in the box and Innokin's flavour-saving modes make it a solid daily driver, provided you are comfortable buying and handling a separate battery.

Browse the full Innokin Range and matching Vape Accessories, or head back to Pirate Vapes to build the rest of your setup.

FAQs

Does the Kroma 217 come with a battery?

No. It takes a single 18650, 20700, or 21700 cell, and you buy that separately. A 21700 gives you the full 100W and the best runtime.

What coils does the Kroma 217 use?

Innokin ZF DuoPrime dual-mesh coils. Two come in the box: a 0.2ohm for DTL and a 0.3ohm for restricted DTL. The wider ZF range fits too.

18650 or 21700, which should I use?

A 21700 or 20700 unlocks the full 100W and lasts longest. An 18650 works with the battery sleeve but caps output at 80W.

What e-liquid works best with the Kroma 217?

High-VG, 70% VG or above. These sub-ohm coils run hot and need thicker liquid. Low-strength freebase or 50/50 shortfills suit it well.

Can the Kroma 217 do a tight MTL draw?

Not really. It is a sub-ohm DTL and restricted-DTL kit. The 0.3ohm coil tightens the draw, but this is not built for cigarette-style MTL vaping.

How big is the Kroma 217 tank?

2ml in its UK form, filled through a sliding top cap. The Z Force design is also sold as a 5ml bubble glass in other markets.