Innokin Coolfire Z60 Vape Kit Blue

Overview

The Innokin Coolfire Z60 Vape Kit Blue by Innokin in Blue at 0mg. Free UK delivery over £20, same-day dispatch on weekday orders before 4pm.

Overview of the Innokin Coolfire Z60 Vape Kit Black

The Innokin Coolfire Z60 Vape Kit Black is a refillable, rechargeable vape kit built around a compact box-style mod with a built-in 2500mAh battery and a small Zlide Top tank that threads onto the top. Output is adjustable from 6W up to 60W, which is where the Z60 name comes from, and the battery charges over USB-C. It sits in the middle ground between a simple pod kit and a full enthusiast setup. You get variable power, replaceable coil heads and a tank you fill from a standard 10ml bottle, but you are not asked to learn about removable 18650 cells or build your own coils before your first puff.

Innokin has made vaping hardware for well over a decade, and the Coolfire name is one of its longest-running device families. The idea behind the range has stayed consistent: pair a pocketable power unit with an Innokin tank and sell the two together, so a new or switching vaper does not have to match components from different brands. The Z60 is the smaller, lighter format in that family, sitting below higher-powered siblings such as the Coolfire Z80 Zenith II and alongside the Coolfire 4 IV and Adept Zlide kits that many adults also consider at this level.

This page walks through the kit the way a careful buyer would: how it performs, what the flavour is like, how the battery and charging behave, how the coils and tank work, which nicotine strengths suit which coil, and how it compares with other devices. It is written for UK adults. Everything sold here is strictly for people aged 18 or over, and a kit like this is a nicotine product, so it is aimed at adult smokers and existing vapers rather than anyone who does not already use nicotine.

Key facts at a glance

• Battery: built-in 2500mAh, not removable, charged over USB-C.
• Output range: 6W to 60W, adjustable on the device.
• Tank: Innokin Zlide Top, top-fill, 2ml capacity on the UK version because of the Tobacco Products Directive limit for tanks.
• Coils: Innokin Z-series coil heads. The kit is commonly listed with a 0.6 ohm Z Coil Duo Prime pre-installed and a 0.3 ohm Z Coil in the box, so check the contents list on the product page.
• Colour: black.
• E-liquid: refillable with any 10ml bottle. UK-sold nicotine e-liquid is capped at 20mg/ml.

If you want a device you can set to a gentle, cigarette-like draw one week and a looser, cloudier draw the next, that flexibility is the main reason to look at the Coolfire Z60. If you want something you can fill once and forget about, a simple pod kit will usually be a better fit.

Performance and Puff Delivery

Puff count is a disposable-vape metric, and it does not map neatly onto a refillable kit. A disposable has a fixed amount of e-liquid sealed inside, so the manufacturer can quote a number. With the Coolfire Z60 the number of puffs you get depends on how much e-liquid you put in the 2ml tank, which coil you are using, what wattage you have set and how long each draw lasts. As a rough, honest guide, a single 2ml fill gives a few hundred puffs on the 0.6 ohm coil at low power, and noticeably fewer on the 0.3 ohm coil at higher power because the coil uses more liquid per second. Treat those as ballpark figures, not promises.

What the kit does well is give you a choice of draw styles from one device. The 6W to 60W range is wide, but in practice two zones matter. At low power with the 0.6 ohm coil, the draw is tighter and closer to a cigarette, with a modest cloud and a throat hit that suits higher-strength nicotine salts. At higher power with the 0.3 ohm coil, the draw opens up, the vapour is warmer and denser, and the hit is gentler so lower-strength freebase e-liquid is more comfortable. Moving between the two is a matter of swapping a coil head and adjusting the wattage, not buying a different device.

Response time is one of the quieter strengths of mod-style kits. Press the fire button, and the coil heats almost immediately, so there is none of the delay some people notice with draw-activated pod devices that rely on a small sensor. Because you hold the button for as long as you inhale, you also control the length of each puff, which helps keep vapour production predictable.

Power delivery is steady rather than showy. Mods at this size are limited by battery capacity and heat, so you should not expect the sustained heavy cloud of a larger dual-battery device. At the upper end of the range the 2500mAh battery will drain faster, and the small tank will empty quickly, so most people settle in the lower and middle part of each coil's recommended wattage band rather than running flat out at 60W.

• Low power, 0.6 ohm coil: tighter draw, lighter cloud, suits nicotine salts.
• Higher power, 0.3 ohm coil: looser draw, warmer and denser vapour, suits lower-strength freebase.
• Fire-button operation: you decide the length of each puff.
• Small tank: frequent top-ups at higher power are normal.

Flavour Profile and What Affects It

A kit does not have a flavour of its own the way a flavoured disposable does. The flavour you taste depends on the e-liquid you choose, and the job of the hardware is to carry it cleanly. On that front, the Coolfire Z60 with Innokin's Z-series coils is a sensible, well-rounded performer rather than a specialist. The coils use a mesh style heating element, which spreads heat across a wider surface than a single wire, and that generally gives a steadier, less patchy taste from the first puff to the last on a given fill.

The 0.6 ohm coil at low power tends to produce a more concentrated flavour with a slightly cooler vapour. That suits fruit, menthol, mint and dessert profiles, where you want a crisp top note rather than a heavy cloud. The 0.3 ohm coil at higher power produces a warmer, fuller vapour with a rounder body, which tends to flatter creamy, custard, bakery and sweet profiles. Neither is wrong; they just emphasise different parts of the same liquid.

Several practical things change how a liquid tastes in this kit:

• Coil priming: a new coil that has not soaked for long enough will taste burnt or thin, whatever the liquid. Let it sit for several minutes after filling.
• Wattage: too high for the coil and sweet flavours turn harsh. Too low and everything tastes muted.
• VG/PG ratio: thicker, high-VG liquids give a smoother vapour but can wick slowly on small coils. Balanced 50/50 or 60/40 blends usually pair well with a 0.6 ohm coil.
• Coil age: flavour fades gradually as a coil wears. When your usual liquid starts tasting flat or slightly acrid, the coil is the first thing to replace.
• Switching liquids: strong menthols and dark desserts leave residue in the cotton, so rinse the tank and let a fresh coil settle before changing to a delicate fruit.

Because the kit is refillable, you are free to rotate flavours without buying another device. Many adults keep two or three bottles in rotation to avoid flavour fatigue, something that is awkward with a fixed-flavour disposable. Browse the e-liquid ranges on this site and pick a profile first; the Coolfire Z60 will then carry it without imposing a character of its own.

Design and Build Quality

The Coolfire Z60 uses a compact rounded-rectangle body with the tank sitting centrally on top. In black, it has a low-key, understated look that does not announce itself as a vape when it is in a pocket or on a desk. The finish is a matte-style coating that resists fingerprints better than glossy plastic or polished metal, though it will pick up light scuffs over months of carrying it alongside keys or coins. Treat it as a daily-use gadget, not a showpiece.

The body is deliberately slim for a variable-wattage mod. Because the 2500mAh battery is built in rather than being a swappable 18650 cell, Innokin has been able to keep the width and height down, and the device is comfortable in one hand with the thumb resting on the fire button. The trade-off is that you cannot pop in a spare battery when it runs flat; you plug in and charge it, which we cover in the battery section.

Controls are straightforward. A fire button sits on the front or side, with adjustment keys for changing wattage and a small display showing the core readouts, typically power, coil resistance and remaining battery. Exact button layout and menu behaviour are covered in the manual inside the box, and it is worth reading the click sequences once, because most mods of this type use a rapid-click combination to switch on, switch off and lock the device.

The USB-C port is on the body and is the same connector you will find on most current phones and tablets, so an ordinary charging cable is enough. USB-C is also more tolerant of being plugged in the wrong way round than older micro-USB ports, which cuts down on the bent or worn connectors that were a common failure point on earlier devices.

The Zlide Top tank is compact and uses a sliding top cap to open the fill port, which makes filling quicker and tidier than unscrewing a whole tank base. A clear tube lets you see the liquid level, and the tank comes apart for cleaning. As with any plastic and glass-style tank, take care not to over-tighten the threads and avoid dropping the tube on hard floors.

• Compact box-style body with built-in battery.
• Matte black finish, fingerprint resistant but not scratch proof.
• USB-C charging port.
• Top-fill tank with a visible liquid level.

Battery Life and Charging

The Coolfire Z60 has a built-in 2500mAh lithium-ion battery. That is a mid-sized capacity for a device of this size: larger than a typical slim pod kit, smaller than the dual-cell mods that run at 100W and above. Because the battery is internal, you cannot swap it for a charged spare, so understanding how long a charge lasts matters more than it would on a removable-cell mod.

Battery life depends almost entirely on the wattage you choose and how often you vape. At the low end, using the 0.6 ohm coil in its lower recommended wattage band, a moderate vaper can expect roughly a full day or more from a charge. At higher power with the 0.3 ohm coil, the same battery will drain several times faster because power draw rises with wattage, and a heavy user could reasonably expect half a day or less. These are indicative figures, not lab results, but the direction is reliable: lower wattage, longer battery life.

Charging is done over USB-C. A standard cable and a typical 5V phone charger or computer USB port are all you need. Charging from empty usually takes a couple of hours, and the display or an indicator shows when the battery is full. A few sensible habits will help the battery last longer over the months you own the device:

• Use a reputable plug and cable. Cheap, uncertified chargers are a common cause of battery problems.
• Do not leave the device charging unattended overnight or under a pillow or on soft furnishings.
• Avoid leaving the device in a hot car or in direct sun, which degrades lithium-ion cells.
• Charge before it reaches zero where you can, as deep discharges age a battery faster.
• Stop using and charging the device if the casing swells, gets unusually hot or smells, and take it to a recycling point.

Vape recycling and disposal: a device with a built-in battery should never go in the household bin or kerbside recycling. In the UK, vapes and batteries count as electrical waste. You can drop old devices at a household waste recycling centre, and retailers that sell vape products are required to offer take-back, so you can usually hand an old unit in at a shop. Single-use disposables can no longer be sold in Great Britain, and a refillable kit like this one is one practical way adults avoid the waste problem, but it still needs recycling properly at the end of its life.

Coil and Tank Technology

The tank and coil are where the Coolfire Z60 differs most from a pod kit, so it is worth understanding what you are working with. The kit uses Innokin's Zlide Top tank, a compact top-fill tank, with a 2ml capacity on UK-market versions. That 2ml figure comes from the UK's Tobacco Products Directive limits on tank size; some other regions sell the same tank with a larger glass tube. Do not be surprised if you see a larger capacity on an overseas spec sheet.

The heating elements are Innokin Z-series coil heads. The kit is commonly listed with two types, and it is worth confirming the exact contents on the product page before ordering:

• 0.6 ohm Z Coil Duo Prime: normally the pre-installed coil. It is rated for low power, around 9W to 13W, and gives the tighter, cooler draw closer to a cigarette. It is the natural starting point for adults moving from smoking.
• 0.3 ohm Z Coil: rated for higher power, around 30W to 40W. It gives a looser draw, more vapour and a warmer hit, and suits lower nicotine strengths.

Both are mesh coils. A mesh coil replaces the round wire of older designs with a thin, perforated sheet of resistance material that sits against the cotton. Because the heating surface is larger, heat is spread more evenly, which tends to improve flavour consistency and reduce hot spots. Mesh coils also tend to warm up quickly. The drawback is that they are less forgiving of being run dry or driven above their recommended wattage; mesh that has been burnt does not recover.

Coils are consumables. How long one lasts depends on wattage, liquid type and how often you use it, but a typical lifespan is somewhere between one and three weeks of regular use. Sweet liquids with a lot of sweetener, dessert profiles and very high-VG blends shorten that lifespan because residue builds up on the mesh. Replacement coils are sold in packs, which is more economical than buying them one at a time; always check that a pack states compatibility with this tank before you order.

Airflow is adjustable, so you can tighten it with the 0.6 ohm coil for a restricted draw or open it up with the 0.3 ohm coil. The control is simple and does not need tools. Keep the airflow slots free of lint and residue, because a partly blocked slot can make the draw feel stiff and cause gurgling.

Nicotine Strength Guidance

Choosing the right nicotine strength matters more with a kit than with a disposable, because you pick the e-liquid yourself. In the UK, nicotine e-liquid is capped at 20mg/ml, and the same cap applies to pods and to what used to be sold as disposables. That cap is a ceiling, not a target. Most adults using a kit like the Coolfire Z60 end up well below it.

The coil and wattage you use are the most reliable guide, so match the strength to the coil.

• 0.6 ohm coil at low power (around 9W to 13W): this is a tighter, cooler draw. Nicotine salts at 10mg/ml or 20mg/ml are the usual choice for adults moving from cigarettes, because salts feel smoother at a given strength than freebase. Freebase at 6mg/ml to 12mg/ml also works if you prefer a more traditional throat hit.
• 0.3 ohm coil at higher power (around 30W to 40W): this produces much more vapour per puff, so you take in more nicotine with each draw. Lower strengths are more comfortable here, typically 3mg/ml to 6mg/ml freebase, or 5mg/ml to 10mg/ml salts if you prefer salts.

A simple rule of thumb: the more vapour per puff, the lower the strength you need. If you move up in wattage and the vapour starts to feel harsh or leaves you lightheaded, drop the strength rather than the flavour.

Signs the strength is too high include a scratchy throat, nausea, a racing feeling, or taking fewer, shorter puffs than usual. Signs it is too low include taking long frequent draws, still feeling a craving shortly after vaping, or reaching for the device much more often than before. Nicotine is addictive; if you do not currently use nicotine, a nicotine device is not for you, and a zero-nicotine liquid is the only appropriate choice.

Your choice of VG/PG also interacts with strength. High-PG liquids deliver a sharper throat hit at the same milligram strength, and high-VG liquids feel softer. If you find a 6mg liquid a bit sharp, try the same strength in a higher-VG ratio before changing strength. Always read the label of the bottle you buy, as freebase and salt liquids are labelled and mixed differently, and never assume a number means the same feeling across both types.

Who the Coolfire Z60 Is For

The Coolfire Z60 is a good fit for several kinds of adult user, and a poor fit for others. Knowing which group you are in will save you money and frustration.

It suits:

• Adult smokers moving to vaping who want something more adjustable than a basic pod kit, and who are happy to fill a tank from a bottle.
• Existing pod users who have outgrown a fixed draw and want to experiment with different coils, strengths and wattage without a big learning curve.
• People who want a second device for the office, the car or travel, where a compact body and USB-C charging are practical.
• Flavour rotators who like keeping several bottles and changing between them.
• Budget-conscious adults who prefer running costs based on bottles and coils instead of repeated pod or disposable purchases.

It is less suitable for:

• Anyone who has never smoked or used nicotine. Nicotine is addictive and this is not a product for non-smokers or anyone under 18.
• People who want a device they never have to maintain. Filling the tank, replacing coils and charging are all part of ownership. A closed pod kit is simpler.
• Heavy cloud chasers who want sustained high output. A 2500mAh battery and a 2ml tank are not designed for that, and a larger dual-battery mod with a bigger tank will serve better.
• Those who want a removable battery so they can carry spares. The Z60's battery is built in.

It is also worth being honest about the learning curve. It is a gentle one for a mod-style kit, since the pre-installed coil and sensible default wattage mean you can vape within minutes of the first fill. But there are a few concepts, such as coil priming, wattage ranges and nicotine strength, that a pure beginner will need to pick up. This page and the troubleshooting section below are meant to shorten that learning period.

If you are unsure whether a kit is right for you, a pod kit with a closed pod is the more forgiving starting point, and you can always move up to a variable-wattage mod later.

How to Use: Setup, Filling and Power Settings

Setting up the Coolfire Z60 takes only a few minutes. Follow the order below and you will avoid the most common beginner mistakes. Always read the manual in the box first, because exact button sequences are specific to the device.

• Step 1, charge the battery. Plug the USB-C cable into the device and a suitable charger and let it charge fully before first use if the battery is low.
• Step 2, check the tank and coil. Unscrew the tank from the mod, separate the parts and make sure a coil head is seated firmly in the base. Rinse the tube and parts with warm water, dry them and reassemble.
• Step 3, fill the tank. Slide open the top cap and fill with e-liquid, aiming the bottle nozzle at the side wall and not directly into the central chimney, which can flood the airflow. Stop below the maximum line. Close the cap fully.
• Step 4, let the coil soak. Wait at least five minutes, and ideally ten for a new coil, so the cotton is fully saturated. This is the single biggest factor in avoiding burnt hits.
• Step 5, screw the tank onto the mod. Finger tight is enough.
• Step 6, switch on. Most mods of this type switch on with five quick clicks of the fire button. Check your manual to confirm.
• Step 7, set the wattage. Start at the low end of the coil's recommended range, then raise it in small steps until the flavour and warmth feel right. Do not exceed the range printed on the coil.
• Step 8, take a few gentle primer puffs before settling into normal use.

Vaping technique: press and hold the fire button as you inhale, and release as you finish. With the 0.6 ohm coil use a slow, steady mouth-to-lung draw, drawing into your mouth first and then inhaling. With the 0.3 ohm coil, wattage and airflow are set up for a looser draw, and some adults prefer to inhale directly to the lungs. Pick whichever feels comfortable, and avoid long chain puffs, which heat the coil and dry out the cotton.

Lock and safety: use the lock feature to prevent the device firing in a bag or pocket. Keep it away from loose coins and keys, do not carry spare e-liquid unsealed, and never charge it with a cable or adapter you cannot identify.

Maintenance: top up before the tank gets low, wipe the contacts with a dry cloth now and then, and rinse the tank when you change flavour or coil. A small amount of routine care extends the life of the whole kit.

Troubleshooting Common Problems

Most problems with a kit like the Coolfire Z60 come down to a handful of causes, and almost all can be fixed at home. If you work through the list below and the problem remains, contact customer service with your order number and a brief description.

• Burnt or acrid taste: usually an under-primed coil, a tank run too low, wattage too high for the coil or a worn coil. Refill, wait several minutes, lower the wattage and replace the coil if it persists.
• Weak or flat flavour: the coil is likely worn, or the cotton is clogged with residue from sweet liquid. Fit a fresh coil. Also check that you did not switch from a strong menthol without rinsing the tank.
• Leaking: check that the coil is seated firmly and the tank threads are tight but not over-tightened. Make sure you did not overfill, and that the top cap is fully closed. Store the device upright, and be aware that pressure changes on flights can push liquid out of any tank.
• Gurgling or spitting: excess liquid has pooled in the airflow. Blow gently through the mouthpiece without firing, wipe away any liquid, and check you are not overfilling.
• Dry hits: the cotton is not saturated. Fill the tank above the coil window, let it soak and avoid chain vaping.
• Coil or atomiser error message: a message about the coil usually means a poor connection. Unscrew the tank, check the coil is seated, wipe the contact points with a dry cloth and screw it back on.
• Short-circuit warning: disconnect the tank, check for liquid on the contacts and dry them off. If it persists with a different tank, stop using the device.
• Not charging: try a different cable and a different plug, and check the USB-C port for pocket lint, which can be cleared gently with a wooden toothpick. Never force a connector.
• Battery draining quickly: you may be running at high wattage with the 0.3 ohm coil. Lower the wattage, or switch to the 0.6 ohm coil for longer life.
• Device will not fire: it may be locked or switched off. Try the click sequence from the manual and check that the battery has charge.

If you see swelling, overheating or a smell of burning, stop using the device immediately, unplug it, move it somewhere safe away from flammable material and arrange recycling at a household waste centre.

Value for Money and Running Costs

The value case for a refillable kit rests on running costs rather than the upfront price alone. A kit costs more on day one than a single disposable or a pod starter, but the ongoing cost per day is usually lower, because you are buying bottled e-liquid and the occasional coil instead of replacing an entire device or a pre-filled pod.

To see how it works, think in terms of the three recurring costs:

• E-liquid: a 10ml bottle fills the 2ml tank five times. How long a bottle lasts depends on your usage, but daily users commonly find a bottle lasts a few days to about a week. Nicotine salts and standard freebase are priced similarly per bottle.
• Coils: sold in multi-packs, with each coil typically lasting one to three weeks. Buying a pack is more economical than single coils.
• Power: charging costs are negligible.

Compare this with fully disposable products. Disposables are no longer sold in Great Britain, and the legal alternatives are refillable devices and replaceable-pod devices. Pod devices have lower upfront complexity, but pre-filled pods are generally the more expensive way to buy e-liquid per millilitre, since you pay for the plastic pod each time. A bottle-fed tank is usually cheaper once you have bought the hardware.

Where the Coolfire Z60 earns its price is in versatility. A single kit gives you a low-power pod-style draw and a higher-power sub-ohm style draw, so you do not need to buy a second device if your tastes change. It also takes standard Innokin Z-series coil heads, which are widely available, and the USB-C port means you are not dependent on a proprietary charger.

Where it is weaker on value: the battery is built in, so when it eventually degrades after hundreds of charge cycles, you cannot swap it for a fresh cell. With careful use, a built-in battery commonly lasts a year or more of daily use before the capacity visibly drops, but it is a limit worth knowing about. Check the current price on the product page, as pricing and any multibuy offers can change.

Free UK delivery applies on orders over £20, and orders placed before 4pm are dispatched the same day, so adding a bottle or a pack of coils to the kit order is a simple way to avoid paying for delivery twice.

How It Compares With Alternatives

Honest comparison helps more than a sales pitch, so here is where the Coolfire Z60 sits relative to the main alternatives a UK buyer will be weighing up. These are category-level comparisons, not detailed specification tables, so always check the current product pages for exact details.

Against Innokin's own range. The Coolfire 4 IV is a larger kit built around a bigger sub-ohm tank, and it suits people who want more vapour and are happy with a bulkier device. The Coolfire Z80 Zenith II steps up in power and tank features and suits enthusiasts who want more output. The Adept Zlide kit belongs to the same Zlide tank family and is closer to the Z60 in character. The Z60's strength is that its 6W to 60W range and two coil options let it cover most of the ground between them for a modest-sized device.

Against simple pod kits. Closed pod devices from brands such as Aspire, Vaporesso or Voopoo are easier to use: you swap a pod and go. They have no wattage to set and fewer things to go wrong. The price of that simplicity is less control and, usually, a higher cost per millilitre of e-liquid. If you want ease above everything, a pod kit is the better choice; if you want control and lower running costs, the Z60 is a more flexible tool.

Against larger sub-ohm mods. Dual-battery or high-wattage mods from brands such as Voopoo, Geekvape or Vaporesso offer more power, larger tanks and removable batteries. They are bulkier and need more knowledge to use safely. The Z60 trades peak output for portability and simplicity, so it will not satisfy a dedicated cloud enthusiast, but it is easier to carry and learn.

Against slim 18650-free mods from other brands. There are many compact built-in-battery mods in the same price bracket. Innokin's advantages are an established name, a wide supply of Z-series coil heads and generally predictable build quality. Where a rival may do better is battery capacity or tank size, and it is worth comparing mAh figures if endurance matters to you.

The fair verdict. The Coolfire Z60 is a dependable, mid-range, flexible kit for adults who want a step above a pod device without jumping to a large mod. It is not the longest-lasting, the most powerful or the simplest on the market, and it does not need to be. If its feature set matches what you want, it is a reasonable purchase at its price.