Freemax REXA S Pod Kit Olive Green

Overview

The Freemax REXA S Pod Kit Olive Green by Freemax in Olive Green at 0mg. Free UK delivery over £20, same-day dispatch on weekday orders before 4pm.

Freemax REXA S Pod Kit Black: overview

The Freemax REXA S Pod Kit in Black is a refillable, rechargeable pod system for adult smokers and existing vapers who want a small device that works straight out of the box. It sits in Freemax's REXA range of mesh-coil pod kits, a family built around compact bodies, simple operation and a tight, cigarette-style draw. This page goes through what the kit does well, where it is limited, and how it compares with the alternatives so you can decide whether it suits you before you buy.

Because this is a kit rather than a sealed single-use product, you supply the e-liquid. You fill the pod, fit it to the battery section, charge the device over USB-C when it runs low, and swap the pod when the coil wears out. That model matters in the UK. Single-use disposable vapes were banned from sale on 1 June 2025, so reusable kits like this one are now the mainstream way to vape, and they produce far less waste because only the pod is replaced rather than the whole battery and circuit board.

As a guide to the class of device, expect a 2ml refillable pod (the maximum pod and tank size permitted in the UK), a mesh coil, a built-in lithium-ion battery in the region of 800mAh, and USB-C charging. Always check the exact figures printed on the pack and in the specification table on this page, because manufacturers can revise internal components between production runs.

• Format: pod kit, refillable, rechargeable
• Colour covered here: Black
• Pod capacity: 2ml, the UK legal maximum for a pod or tank
• Coil type: mesh, mouth-to-lung style draw
• Charging: USB-C
• Age restriction: 18+ only in the UK

Nicotine is addictive. This product is intended for adult smokers looking to switch and for adults who already vape. If you do not smoke or vape already, you should not start.

Performance and puff delivery

Performance on a pod kit comes down to three things: how much vapour it makes, how consistent the flavour and throat feel are from the first puff to the last, and how long the pod and battery last between refills and charges. The REXA S is tuned for the mouth-to-lung (MTL) style, which means you draw the vapour into your mouth first, pause briefly, then inhale. It is a deliberate, cigarette-like way to vape, and it suits low-power mesh pods well.

In practical terms, a 2ml pod filled with a typical nicotine salt liquid gives roughly 400 to 600 puffs before it is empty, depending on how long and how hard you draw. Short, gentle pulls stretch a pod further; long, hard drags use liquid faster and will bring the next refill sooner. Treat any puff count as an estimate. Because you are filling the pod yourself, the figure is set by the liquid and your technique, not by a pre-filled disposable's headline number.

Vapour output is moderate. A mesh coil in a small pod will not produce the large clouds of a sub-ohm tank, and it is not meant to. What it does give you is a smooth, controlled hit with enough vapour to be satisfying, and it does so with very little warm-up. Most users notice that the first puff after a refill is as strong as the fifth, which is a good sign that the coil is wicking properly.

Draw resistance is on the tighter side. If you are coming from cigarettes, that resistance feels familiar. If you are coming from larger open-draw devices, expect the pull to feel restrictive at first; most people adjust within a day or two.

• Draw style: mouth-to-lung, tight resistance
• Estimated puffs per 2ml pod: about 400 to 600, technique dependent
• Vapour production: moderate, controlled
• Warm-up: near-instant on a healthy coil
• Throat hit: adjustable through your choice of nicotine strength

One honest limitation is that sustained chain-vaping can warm a small coil and pod. Pause between puffs, which also helps flavour, and the device will behave consistently over a long session.

Flavour profile and choosing your e-liquid

The REXA S does not come with a flavour baked in, because the flavour is whatever e-liquid you choose to put in the pod. What the hardware controls is how faithfully that liquid is rendered, and this is where mesh coils earn their place. A mesh surface heats the liquid across a wide area at a lower temperature than a traditional round wire coil, which tends to produce cleaner, more rounded flavour and less of the burnt edge that appears when a small coil is pushed too hard.

With fruit flavours such as strawberry, blueberry or watermelon, expect a clear top note and a soft finish rather than a sharp, sugary spike. Menthol and mint liquids carry well on this type of coil, and the cooling effect lands at the back of the throat in a way many ex-smokers find reassuring. Tobacco-style liquids are worth trying if you are switching from cigarettes, because the mouth-to-lung draw and a lower power output reproduce some of the dryness and warmth of a lit cigarette. Dessert and bakery flavours work, but very sweet, thick liquids can clog a small mesh coil sooner, so see the troubleshooting section for how to manage that.

Choosing your liquid matters more than any other factor in how the kit tastes. As a rule of thumb for pod systems:

• Nicotine salt liquids in 50/50 or 50VG/50PG blends suit this kind of pod and are the most common choice.
• Thinner, higher-PG liquids wick quickly and tend to be gentler on the coil.
• Very thick, max-VG liquids are better left for sub-ohm tanks; they can starve a small mesh coil and cause dry hits.

If you like to rotate flavours, remember that a pod soaks up whatever you first put in it. Switching from a strong menthol to a fruit liquid in the same pod will leave a ghost of the menthol for a while. Many vapers keep one pod per flavour family, or replace the pod when they change from one to another.

Flavour fades gradually as a coil ages. When your favourite liquid starts to taste muted or slightly burnt even though the pod is freshly filled, that is the sign to fit a new pod rather than keep pushing the old one.

Design and build quality

The Black finish is the understated choice in the range. It reads as a plain, subtle device rather than a gadget, which many adults prefer for everyday carrying. Dark finishes show fingerprints and scuffs differently from light colours, so expect to wipe the body occasionally, and expect that a key-pocket will leave faint marks over months of use.

The body is compact and slim enough to sit in a jeans pocket or a small bag without bulk. Pod kits in this class typically use a metal or hard-plastic shell around a built-in battery and a small circuit board, with a magnetic or push-fit pod that clicks into the top. When the pod seats properly you should feel a firm connection and see no wobble. If the pod feels loose or slides out, remove it, check the contacts and the seal for debris, and refit it.

A few build points worth checking when your kit arrives:

• Pod seating: the pod should sit flush with the body and not rattle.
• Mouthpiece: should feel smooth with no sharp edges or visible moulding flash.
• Fill port: the silicone bung should seal cleanly after refilling, with no liquid on the outside.
• Charging port: the USB-C socket should accept the cable firmly without wobble.
• Finish: the Black coating should be even, with no bare patches or bubbling.

Size and weight make it easy to forget in a pocket, which brings a practical point. Any vape containing a lithium battery should not be left in a hot car, in direct sunlight on a windowsill, or loose in a bag with keys and coins that could short the charging port. Keep it somewhere dry and at room temperature, and store it upright where possible so the liquid stays away from the air intake and the contacts.

Overall, expect solid everyday build quality for the price bracket rather than a premium machined feel. It is meant to be carried, handled and used daily, not displayed. If anything on your unit looks faulty on arrival, UK consumer law gives you rights to a remedy, and we cover how to get in touch in the FAQs.

Battery life and USB-C charging

The REXA S uses a built-in rechargeable lithium-ion battery rather than a removable cell. As a guide for this class of kit, the capacity is in the region of 800mAh, which is a sensible match for a low-power mesh pod. At the modest power draw of a MTL mesh coil, an 800mAh battery typically lasts a light-to-moderate user through a full day, and heavier users should plan on a top-up charge in the afternoon or evening. Confirm the exact rating against the specification on this page and the pack.

Charging is via USB-C, the same connector used by most modern phones, so you probably already own a suitable cable. A standard phone charger or a laptop USB port is fine. You do not need a fast charger; a typical 5V adapter will bring the battery up in roughly an hour or so, though exact times vary with the adapter, the cable and the battery's starting level.

Charging habits that help the battery last:

• Charge before the battery is completely flat where you can; occasional top-ups are kinder to lithium-ion cells than repeated deep discharges.
• Use a reputable adapter and a cable in good condition. Avoid frayed or kinked leads.
• Do not leave the device charging unattended overnight on a soft surface such as a bed or sofa.
• Unplug when charging completes, and keep the device out of direct heat while it charges.
• Do not charge a device that is visibly swollen, hot to the touch, or has damaged casing; stop using it and dispose of it safely.

Because the battery is built in, it cannot be swapped when it wears out. Over many months of daily use you will notice shorter runtime between charges, which is normal for any sealed lithium-ion battery. Many users replace the whole kit after a year or so, which is part of why the cost per day matters (see the value section).

When a kit reaches the end of its life, do not throw it in household rubbish or general recycling. Lithium batteries can start fires in bin lorries and sorting plants. Take it to a vape-recycling drop-off point: many vape shops take old devices, and local council household waste recycling centres run WEEE collection points. Retailers that sell vapes are expected to offer take-back, so ask at the counter if you are not sure where your nearest one is.

Mesh coil technology and pod capacity

The coil is the heart of any pod system, and the REXA S uses a mesh coil built into each replaceable pod. Instead of a round wire wrapped around a cotton wick, a mesh coil is a thin, perforated metal sheet with the wicking material pressed against it. That structure has a few consequences you can notice in use.

First, the heating surface is larger, so liquid is vaporised more evenly across the coil. This produces steadier flavour and avoids the hot spots that can burn a small wire coil. Second, mesh coils warm up quickly, which is why the first puff arrives without a lag. Third, because the surface area is broad, the coil can handle slightly more power gracefully without a harsh edge, although in a small pod kit the power is still kept deliberately modest to protect battery life and liquid.

The pod itself holds 2ml of e-liquid, the UK maximum for refillable pods and tanks. The coil is integrated into the pod, so you do not rebuild or wick it. When flavour drops or the pod starts to gurgle, you replace the pod rather than the coil alone. The resistance of mesh pods for this kind of device is typically in the region of 1 ohm, which matches a tight MTL draw; check the marking on your pod for the exact value.

• Coil type: integrated mesh, replaced with the pod
• Typical coil life: around one to two weeks of normal use, or roughly two to four pods of liquid, depending on liquid sweetness and how you vape
• Priming: let a new pod soak for several minutes after filling, so the wick is saturated before the first puff
• What shortens coil life: heavy sweeteners, thick liquids, chain vaping, and firing the device on an empty or dry pod

Priming deserves emphasis. Most of the early burnt-taste complaints on any mesh pod trace back to firing a dry coil. Fill the pod, wait the full soak time, take one or two gentle puffs without drawing hard, and you will usually avoid it. Treat the pod as a consumable, budget for a replacement every week or two, and you will rarely have a problem.

Nicotine strength guidance for UK vapers

Choosing the right nicotine strength is the single biggest factor in whether a pod kit feels satisfying. Too low and you will keep puffing without relief; too high and you will get a harsh throat hit, light-headedness or nausea. UK law caps e-liquid at 20mg/ml (often shown as 2%), and that ceiling applies to every nicotine vape sold here. Refill bottles are also capped at 10ml. Because disposables were removed from sale in June 2025, the 20mg limit is now most relevant to the e-liquids you buy for kits like this one.

Nicotine comes in two broad forms. Freebase nicotine is the traditional type, usually sold at 3mg, 6mg, 12mg and 18mg, and gives a stronger throat hit, which is why it is used at lower strengths. Nicotine salts are smoother at higher strengths, usually sold at 10mg and 20mg, and they pair naturally with low-power MTL pods like this one.

A starting guide based on how much you smoke or vape now:

• Heavy smokers (around 20 or more cigarettes a day): start with a 20mg nicotine salt. If it feels harsh, try 15mg or a blend.
• Moderate smokers (10 to 20 a day): start with 10mg to 20mg nicotine salt; many land on 10mg to 15mg.
• Light smokers (under 10 a day) or social users: 5mg to 10mg is usually enough.
• Existing vapers stepping down: reduce one step at a time, and give each step a week or two.

Signs that your strength is too low include taking many more puffs than expected, cravings returning quickly after a session, and a feeling of vaping without ever being satisfied. Signs that it is too high include a harsh, scratchy throat hit, dizziness, a racing heartbeat, nausea, or a headache after only a few puffs. If you notice the second group, stop, drink some water, and move down a step.

Nicotine is addictive and not risk-free. It is intended to help adult smokers move away from tobacco, and ideally to reduce intake over time. Vaping is not recommended for non-smokers or anyone under 18. If you are pregnant, have a heart condition or take regular medication, speak to a GP or pharmacist first. For free support to stop smoking, the NHS Better Health service can help.

Who the REXA S is for, and who it is not

The REXA S Pod Kit in Black suits a fairly specific group of people, and it is fairer to say so than to claim it fits everyone. Here is who tends to be happiest with it, and who is likely to be better served elsewhere.

It is a good fit for:

• Smokers switching to vaping. The tight MTL draw, small body and straightforward operation are close to a cigarette routine, which helps with the habit side of quitting.
• Beginners who want low fuss. There is no coil building, no wattage to set and no complex menu. You fill, fit and vape.
• Commuters and travellers. The small body and USB-C charging make it easy to carry and top up.
• Former disposable users. If you used single-use vapes before the 2025 ban, a refillable kit gives you a similar format with better value and less waste.
• Vapers who like to choose their own e-liquid. A kit lets you pick flavour and strength rather than being locked in.

It is likely not for:

• Cloud chasers. If you want big, warm, high-volume vapour, you need a sub-ohm tank and a mod, not a small MTL pod.
• Anyone who wants adjustable power. This is a fixed-output pod system; if you want to tune wattage, look at adjustable pod mods.
• People who want ultra-thick liquids. Max-VG liquids can struggle in a small mesh pod.
• Non-smokers and under-18s. Vaping is not for you, and it is illegal in the UK to sell nicotine vapes to anyone under 18.

If you are unsure which category you fall into, think about what you want to replace. If it is cigarettes, the REXA S is a sensible place to start. If you already use a large sub-ohm tank and like the airflow and vapour volume, you will probably find this kit too restrictive and should stay with what you have.

How to use the REXA S: first fill to daily routine

Getting started takes a few minutes. Follow these steps in order, because skipping the soak is the most common reason new pods taste burnt.

• 1. Charge first. Plug the device into a USB-C cable and a standard adapter, and let it reach a full charge before first use if it was shipped partially charged.
• 2. Fill the pod. Remove the pod, open the silicone fill port, and add your e-liquid slowly down the side of the fill hole to avoid air bubbles. Do not exceed the fill line, and never overfill; the maximum is 2ml.
• 3. Close the port. Press the silicone bung firmly back into place and wipe away any liquid on the outside of the pod.
• 4. Let it soak. Stand the pod upright for 5 to 10 minutes so the mesh coil's wicking material saturates fully.
• 5. Fit the pod. Push the pod into the device until it seats firmly.
• 6. Take gentle first puffs. Take a couple of soft, short draws to finish priming, then vape normally.

Everyday use is simple. Draw on the mouthpiece in a slow, steady pull of two to three seconds, pause, then inhale or exhale. Avoid very long drags, which use liquid fast and can warm the pod. Rest between puffs rather than chain vaping.

Looking after the kit also extends its life:

• Refill before the pod runs fully dry, ideally when about a quarter of the liquid remains.
• Wipe condensation from the mouthpiece and contacts with a dry tissue, not liquid.
• Store the device upright when you can, away from heat.
• Replace the pod when flavour dulls, the draw becomes gurgly, or you taste burnt notes with a freshly filled pod.
• Keep e-liquid and the device out of reach of children and pets. Nicotine liquid is toxic if swallowed or if it touches skin in quantity.

Never vape with a damaged battery, never charge a hot device, and never use an unofficial charger of unknown quality. When it is time to dispose of the pods or the full kit, use a vape-recycling drop-off point or council WEEE collection rather than your normal bin.

Troubleshooting common problems

Most pod kit problems have simple causes. Work through the list below before assuming the device is faulty.

• Burnt or acrid taste. Usually a dry or worn coil. Replace the pod, and on the new one allow a full 5 to 10 minute soak and take gentle first puffs. Switching from very sweet liquids to a less sweet one also helps.
• Weak or muted flavour. The coil is likely ageing, or you have changed flavour in the same pod. Fit a fresh pod.
• Gurgling or spitting. Too much liquid or condensation in the airway. Wipe the mouthpiece, tilt the device and take a gentle puff to clear it, and avoid overfilling next time.
• Leaking. Check that the fill port bung is fully seated and that the pod is not cracked. Overfilling and temperature or pressure changes, for example in a hot pocket or on a plane, can cause seepage. Wipe the pod and contacts dry before refitting.
• No vapour or the device does not fire. Check the battery is charged, reseat the pod and clean the contacts with a dry cotton bud. If it still does not respond, try a different pod to rule out a coil fault.
• Weak vapour with a full pod. The wick may not be saturated, especially with thick liquid. Let the pod rest for a few minutes, or switch to a thinner liquid.
• Harsh throat hit. Your nicotine strength may be too high, or the liquid is a high-strength freebase. Move to a lower strength or a nicotine salt.
• Battery not charging. Try another cable and adapter, and check the USB-C port for lint or debris. Use a wooden toothpick, not metal, to gently clear any fluff.
• Device gets warm. Short warmth during use is normal. If it becomes hot, stop using it, unplug it, let it cool, and do not use it again if the heat repeats.

A few safety rules apply whatever the fault. If a device smells of burning plastic, swells, emits smoke, or the casing is damaged, stop using it at once, keep it away from flammable materials, and dispose of it through a vape-recycling point. Do not try to open the casing or replace the battery yourself.

If you have worked through the checklist and the problem persists on a new pod, it may be a faulty unit. Contact us with your order number and a short description, and we will help. Your rights for faulty goods are covered by UK consumer law.

Value for money

Value on a pod kit is more than the price on the box. The real cost is the kit itself, plus the pods and e-liquid you use over the weeks that follow, set against how long it will last you.

Compared with single-use vapes, the refillable route is cheaper per day for most people. A disposable is thrown away complete with its battery after a few hundred puffs. With a pod kit, the battery section keeps going while you replace only the pod, so the recurring cost is a small pack of pods plus a bottle of liquid. Over a month of regular use, most vapers who move from disposables to a kit save money, and they generate far less electronic waste.

Compared with smoking, the saving can be larger still. A pack of cigarettes in the UK now costs well over ten pounds, so a smoker of a pack a day who switches fully is likely to spend a fraction of that on a kit, pods and e-liquid.

Where the REXA S represents sensible value:

• Low running cost. A 10ml bottle of nicotine salt liquid fills the 2ml pod several times over.
• Liquid flexibility. You choose cheaper or premium liquids as budget allows.
• Low maintenance. No rebuilding, no wicking, no tools.
• Replaceable consumables. Only the pod changes, not the whole device.

Where value is more limited:

• Built-in battery. When it wears out, the whole kit goes, which usually takes many months of daily use.
• Pod wear. If you vape heavily or use very sweet liquids, you may replace pods more often than the average.
• Fixed power. If you later want more control, you will outgrow it.

For a first refillable kit or a backup device, it is a reasonable purchase. For a committed hobbyist who wants adjustable wattage and replaceable batteries, spending on a more advanced pod mod will probably give more long-term satisfaction. Check the current price on this page, and consider adding a spare pack of pods to the same order, which spares you a gap if a coil wears out unexpectedly.

How the REXA S compares with other pod kits

The pod kit market is crowded, and honest comparison is more useful than a sales pitch. The REXA S competes on simplicity and small size, so the fair comparisons are with other compact MTL pod kits from established brands.

Versus other Freemax kits. Freemax's wider range includes larger mesh pods and adjustable devices. The REXA family sits at the simple end: small, fixed-output and easy. If you want more battery and bigger vapour, look further up the Freemax line at a larger device. If you want smaller and simpler, the REXA S is the right neighbourhood.

Versus closed-pod systems such as Vuse. Pre-filled cartridge systems are the easiest to use because you never handle liquid, but you are tied to the brand's cartridges and the cost per day tends to be higher. The REXA S needs a little more effort because you refill the pod yourself, in return for free choice of liquid and typically lower running costs.

Versus Aspire, SMOK, Oxva and Vaporesso refillable pod kits. These brands offer refillable pods with a range of power and airflow options. Several have adjustable airflow or wattage, which suits users who like to tweak. The REXA S has a fixed profile; it is less versatile but also nothing to set up or misadjust.

A quick summary:

• Ease of use: strong, comparable with other simple refillable pods; closed-pod systems are simpler still.
• Flavour: good for the class, helped by the mesh coil and your choice of liquid.
• Vapour volume: modest; adjustable pod mods and sub-ohm kits produce more.
• Battery life: adequate for a light-to-moderate day; larger devices run longer.
• Running cost: lower than disposables and pre-filled closed pods for most users.
• Customisation: limited; fixed output and airflow.

Stick with the REXA S if your priorities are a pocketable size, a tight draw and low fuss. Look elsewhere if you want adjustable power, bigger clouds or user-replaceable batteries. We stock a range of kits, so you can compare options on our site before committing.