This Uwell Caliburn 11W review looks at a compact refillable pod system that Uwell builds around a 520mAh removable battery, a 2ml top-fill pod and a 1.4 ohm Pro-FOCS coil. It is a specification-based review: we have not run hands-on trials, so every figure below comes from the product listing on our shop and from Uwell’s own published information.
The device sells for AED 100 on vapeshopdubaiuae.com in Black or Grey. Read the sections you need, or jump straight to the verdict.
On this page
- Uwell Caliburn 11W review overview
- Uwell Caliburn 11W specifications at a glance
- Design, firing and airflow
- Pod, coil and Pro-FOCS flavour technology
- Battery, charging and running costs
- How the Caliburn 11W compares with other Uwell kits
- Care, setup and troubleshooting
- Pros and cons of the Caliburn 11W
- UAE rules, price and delivery
- Final verdict on the Uwell Caliburn 11W
- Frequently asked questions
Uwell Caliburn 11W review overview
The Caliburn 11W is a pod system, not a disposable. You fill a 2ml pod with your own e-liquid, click it into the body, and recharge the battery when it runs low. The listing describes a dual firing mechanism, with draw activation as the main method and a button as the backup, plus side-mounted airflow holes that let you open or close the draw to suit you.
It targets mouth-to-lung vaping. A 1.4 ohm coil and a tight draw give a cigarette-like pull, which is why this layout suits people who prefer nicotine-salt liquids in modest volumes. Output tops out at 11W, so it is a gentler machine than the 18W and 20W Caliburn models we also stock.
Because it is a kit built around replaceable parts, the real cost is the device plus pods and e-liquid. That is the central trade-off against a single-use device: you spend more on day one and handle more steps, but you keep the body and battery. If you are still deciding between formats, our refillable vs prefilled pods guide lays out the differences, and the pod system buying guide covers the wider category.
In short, the model suits an adult who already knows they want a refillable format, values a pocketable body, and does not need high power. It is a weaker match for someone chasing big clouds, for anyone who wants to fine-tune wattage, or for a buyer who would rather never touch a bottle of e-liquid.
Uwell Caliburn 11W specifications at a glance
These are the figures given in the product listing. We repeat them as listed and do not add ratings that the listing does not make.
- Device type: pod system
- Battery: 520mAh, removable and rechargeable
- Maximum output: 11W, with a voltage range of 3.2 to 4.0V
- Charging: USB
- Pod capacity: 2ml, top-fill
- Coil: 1.4 ohm, Pro-FOCS flavour technology
- Airflow: side-mounted and adjustable
- Firing: draw-activated and button-activated
- Safety: short-circuit protection, low power alert and a 10-second cut-off
- Dimensions: 110mm x 21.2mm x 11.6mm
- Colours: Black and Grey
Numbers like these tell you what class of device you are buying. A 2ml pod and a 1.4 ohm coil point to a mouth-to-lung design, and a 10-second cut-off limits how long the coil can fire in one press. For official product context you can also visit Uwell’s official website.
Design, firing and airflow
The chassis is described as lightweight aluminium alloy, and at 110mm tall by 21.2mm wide and 11.6mm deep it is a slim stick that fits a pocket or a small bag. Slim bodies like this are easy to carry, but they leave little room for large batteries, which is why battery capacity is worth reading carefully rather than assuming.
Draw activation means you simply inhale on the mouthpiece and the device fires, so there is no button to hold. The button is there for the moments when you want to fire manually. Whichever you use, the 10-second cut-off listed under safety features stops a very long press from overheating the coil.
Side-mounted airflow holes are the other design point. Opening them gives a looser, airier draw, while closing them part way tightens it. The holes sit on the side of the body, so it helps to keep your fingers clear of them while you vape. If you want a screen, a wattage dial or a button-only layout, a larger Caliburn such as the Uwell Caliburn G2 is the better fit, because its listing shows a 5 to 20W range and an OLED display.
Finish is a matter of taste, and the two colours, Black and Grey, are both neutral. Neither is listed at a different price, so the choice is purely visual. Pick the colour when you select the variation on the product page.
Pod, coil and Pro-FOCS flavour technology
The 2ml top-fill pod is the part you will handle most. Top-fill means you open a port on the pod, add e-liquid from your bottle, and close it again, instead of swapping a sealed cartridge. The listing pairs it with a 1.4 ohm coil, and Uwell describes its Pro-FOCS design as recycling airflow through the atomizer core to bring out more flavour.
A coil at 1.4 ohm is on the higher-resistance side, which fits a low-wattage device and nicotine-salt style liquids. Pods and coils are model specific, so before buying spares it is sensible to check compatibility with our pod compatibility finder and the pods and coils buying guide. The kit is sold as a device only, so e-liquid and replacement pods are separate purchases.
A general rule for any pod kit: after filling, let the liquid settle into the coil for several minutes before the first puff, and avoid overfilling past the maximum mark. These are standard habits for refillable pods rather than claims about this particular unit, and they cut down on dry hits and leaks.
Flavour character is the one area where a specification sheet can only say so much. Pro-FOCS is a design intent, and what you taste will also depend on the e-liquid you choose, its strength and how often you change the pod. Treat any claim of richer flavour as a design goal and judge it yourself once the device is in your hands.
Battery, charging and running costs
The 520mAh battery is described as removable and rechargeable, charged over USB. A removable cell is the unusual feature in a device this small: in principle you can keep a charged spare ready while the first one recharges. The listing does not state a run time, so we will not quote one. How long a charge lasts depends on how often you puff and how long each draw is.
Running costs come from three items: pods, e-liquid and, if you want it, a spare battery. Compared with buying disposables repeatedly, a refillable kit can work out cheaper for someone who vapes daily, because the body and battery are reused. That saving is not guaranteed, though, and it depends on how quickly you use up pods and how much you spend on liquid.
Basic battery care applies to any lithium cell. Keep the device out of hot cars, which is a real risk in the UAE summer, use a normal USB charger, and unplug it once it is full rather than leaving it connected for days.
The low power alert listed among the safety features is a useful nudge, because it tells you the battery needs attention before the device simply stops. Short-circuit protection is a second safeguard, although neither feature replaces sensible handling. Never charge a damaged battery, and keep spare cells in a case rather than loose in a pocket with keys or coins.
How the Caliburn 11W compares with other Uwell kits
The table lines this model up against two other Caliburn kits from the same brand. Every figure is taken from each product’s own listing on our shop, and prices are the amounts shown at the time of writing.
| Model | Battery | Max output | Pod size | Charging | Price (AED) |
|---|---|---|---|---|---|
| Uwell Caliburn 11W | 520mAh, removable | 11W | 2ml top-fill | USB | 100 |
| Uwell Caliburn G2 | 850mAh, rechargeable | 5-20W | 3ml top-fill | USB Type-C | 100 |
| Uwell Caliburn GK2 | 690mAh, rechargeable | Up to 18W | 2ml | USB-C fast charging | 110 |
The pattern is clear. The 11W is the smallest and lowest-powered of the three, with the smallest battery, while the Uwell Caliburn GK2 and the G2 trade size for more output and a bigger cell. Read our Uwell Caliburn G2 review and the Uwell Caliburn GK2 review for the detail on those models, or the Uwell Caliburn G4 Classic review if you want to look further up the range.
Care, setup and troubleshooting
Setup follows the steps in the listing: fill the 2ml pod with your chosen e-liquid, seat the pod securely in the device, inhale to fire it or press the button, and recharge the removable battery over USB when it runs low. Everyday care is mostly about keeping the contact area clean and dry.
- Weak or no firing: wipe the metal contacts with a dry cotton swab and check the pod is fully seated.
- Gurgling or spitting: too much liquid has reached the airway, so remove the pod and wipe the mouthpiece with a tissue.
- Burnt taste: the pod may be running low or the coil may be worn, so refill or replace the pod.
- Firing on its own: remove the pod and check that no liquid has reached the sensor area.
- Leaks: do not overfill, and store the device upright and away from heat.
These are general maintenance habits for refillable pod kits. If a fault persists, stop using the device and contact our support team rather than opening the body.
Pros and cons of the Caliburn 11W
| Pros | Cons |
|---|---|
| Removable, rechargeable 520mAh battery | Maximum output is 11W, below other Caliburn kits |
| Draw-activated firing with a button as backup | Pods and coils are sold separately, so spares are an extra cost |
| 2ml top-fill pod with side-mounted adjustable airflow | Built around mouth-to-lung draws, so it is not a direct-lung device |
| Pro-FOCS flavour technology with a 1.4 ohm coil | Uses 1.4 ohm Uwell coils, so pods are model specific |
| Compact 110mm x 21.2mm x 11.6mm aluminium-alloy body | USB charging only; no output display or screen |
| Black and Grey colours at AED 100 on our shop | The AED 100 price only just meets our minimum order |
The balance falls in a predictable place. The positives are the removable battery, the dual firing and the small body; the negatives are low maximum output and the ongoing cost of pods. If you prefer a sealed experience with no filling, a prefilled pod kit or a disposable is simpler. Our starter pod kit guide gives a wider shortlist for people comparing options.
UAE rules, price and delivery
Vaping products sold in the UAE must meet UAE.S 5030:2018 and carry ECAS certification, administered by the Ministry of Industry and Advanced Technology (MoIAT). Check the mark on the pack when it arrives. We sell to adults aged 21 and over only, and UAE law may set a higher age, so confirm what applies to you. Our age verification page explains what we ask for, which can include an Emirates ID or passport.
The Caliburn 11W costs AED 100 on our shop, which exactly meets our AED 100 minimum order, so a single unit can be ordered on its own. Delivery is a flat AED 30 below AED 350 and free above AED 350; an order of exactly AED 350 still pays AED 30. Dubai, Sharjah and Ajman orders arrive in about two hours, from 10am to 11pm, seven days a week, paid by cash, card or bank transfer. Other emirates are served by courier within 24 hours, Monday to Saturday, with cash on delivery or bank transfer. See vape delivery in Dubai and the delivery and payment terms for full details, and browse the pod system range or the Uwell brand page for related models.
Final verdict on the Uwell Caliburn 11W
On paper, the Uwell Caliburn 11W suits adults who want a small, low-power, refillable mouth-to-lung kit with a removable battery and who are happy to buy pods and e-liquid separately. It is not the right pick for anyone who wants high wattage, a screen or the least effort possible. This Uwell Caliburn 11W review rests on the listing, so check the Uwell Caliburn 11W product page for current stock and price before ordering.
Frequently asked questions
Is the Uwell Caliburn 11W a mouth-to-lung device?
Yes. The listing pairs a 1.4 ohm coil and a 2ml top-fill pod with side airflow, and describes the vaping style as mouth-to-lung with adjustable airflow.
Does the kit come with e-liquid?
No. The listing describes a device-only system with pods sold separately, so you need your own e-liquid and spare pods.
Can I swap the battery?
The battery is listed as removable and rechargeable, charged over USB, so a spare can be used if you buy one. Run time is not stated in the listing.
What colours and price does it come in?
Black and Grey, both AED 100 on our shop at the time of writing. Stock and price can change, so check the product page.
Related reviews: Uwell Caliburn Koko review | Uwell Caliburn GPP 3ml pods review. Keep exploring: pods and coils buying guide.
Written by Ismail Hossain. Read our review methodology and editorial policy.
