This Uwell Caliburn AK3 review looks at the 520mAh pod kit sold by Vape Shop Dubai UAE, using the specifications on the product listing as the reference. It is a specification-based read: we have not run our own battery or vapour tests, so every number below comes from the listing and is labelled that way.
Use the jump links below to go straight to the section you need, from design and charging to pods, price, delivery and the questions UAE shoppers ask most. You can also view the Uwell Caliburn AK3 product page to check live price and colour options.
On this page
- Overview of the Uwell Caliburn AK3
- Uwell Caliburn AK3 review: Key Features From the Listing
- Design and Build: Dimensions, Materials and Weight
- Power, Battery and Charging on the AK3
- Pods, Coil and E-Liquid Fit
- How the AK3 Compares With Two Other Devices
- Pros and Cons of the Uwell Caliburn AK3
- Specifications, Price and Pack Options
- UAE Rules, Age Check and Delivery
- Frequently Asked Questions
Overview of the Uwell Caliburn AK3
The Uwell Caliburn AK3 is a compact refillable pod kit, which means the battery and the pods arrive together in one gift box and you fill the pods with your own e-liquid. Because it is a complete kit rather than a pack of spare pods, it comes with a built-in 520mAh rechargeable battery, a USB Type-C charging port and, according to the listing, two Caliburn A3 refillable pods that each hold 2mL.
The listing describes an inhale-activated device, so there is no fire button to press. You draw on the mouthpiece and the device fires. The maximum output is 13W, and each pod carries an integrated 1.0 ohm FeCrAl mesh coil. Those figures point to a mouth-to-lung style of use, in which the vapour is drawn into the mouth first and then inhaled, similar to the way a cigarette is drawn.
The kit measures 67.5mm x 44.1mm x 12mm and weighs 35.8g, so it is built for pockets and bags rather than for a desk. It comes in two colours, Cyan and Gold, and the shop price at the time of writing is AED 120. The rest of this page walks through each part of the listing in turn, compares the kit with two other devices from the same shop, and explains the UAE rules and delivery terms that apply before you order.
Uwell Caliburn AK3 review: Key Features From the Listing
The listing gives a short, clear list of features, and they are easiest to understand when grouped by what they do. The first group is power: a 520mAh built-in battery, a maximum output of 13W and USB Type-C charging with a stated fifteen-minute fast charge. The second group is the pod: 2mL capacity, an integrated 1.0 ohm FeCrAl mesh coil and a refillable design. The third group is control: the firing mechanism is inhale-activated, so the kit has no buttons to learn.
It helps to be clear about what the listing does not say. It does not state a puff count, a battery runtime in hours, an airflow setting or a leak-proof rating, so this page does not make those claims either. If any of those details matter to you, the safest approach is to ask the shop before buying, using the contact details on the product page, or to compare the kit with a device whose listing states them.
Colour options
The product page offers two colours, Cyan and Gold. The colour is the only variation the listing exposes, and both colours share the same specifications. If you are choosing between them, there is no performance difference stated on the page, so the choice is purely about appearance.
Design and Build: Dimensions, Materials and Weight
The listing names PCTG and aluminium alloy as the materials. PCTG is a tough, clear-leaning plastic often used for pod housings, while aluminium alloy is a light metal used for the body of many compact vapes. Together they suggest a device that tries to balance low weight with a more solid feel than an all-plastic shell, though we cannot comment on how it feels in the hand because this is not a hands-on review.
The dimensions of 67.5mm x 44.1mm x 12mm describe a slim, rectangular shape. At 12mm thick it is thinner than many pen-style kits, and the 35.8g weight is low enough that it should not drag on a pocket. The product description calls the shape matchbox-style, which fits the numbers: it is short and wide rather than long and narrow.
Size and weight in daily use
Based on the listed weight and thickness alone, the kit is aimed at carrying all day. It will take up less space than a phone in most pockets. Because the device is small, the pod is small too, which is why the 2mL capacity should be read as a matter of convenience rather than endurance.
Power, Battery and Charging on the AK3
The built-in battery is rated at 520mAh and is rechargeable through a USB Type-C port. The listing states a fifteen-minute fast charge, which is the most useful figure for everyday planning: a short top-up rather than an overnight charge. We have not timed it ourselves, so treat fifteen minutes as the manufacturer-style claim on the page, not a measured result.
The maximum output is 13W and the listing does not mention any adjustable power setting, so it is reasonable to expect a fixed output. A single fixed power level is part of what keeps the kit simple. There is nothing to adjust, which also means there is nothing to tune if you later change to a different e-liquid.
How long 520mAh lasts depends on how often you draw, how long each draw is and the e-liquid in the pod, so no honest figure can be given without testing. A sensible rule for a small battery is to charge it whenever it is convenient instead of waiting for it to run flat.
Pods, Coil and E-Liquid Fit
Each pod holds 2mL and has an integrated 1.0 ohm FeCrAl mesh coil. Integrated means the coil is part of the pod, so you do not replace the coil on its own. When the flavour fades or the pod starts to taste burnt, the usual step is to swap the whole pod. FeCrAl is an iron, chromium and aluminium alloy commonly used for heating elements, and mesh is a flat woven design that spreads heat over a wider area than a single wire.
A 1.0 ohm coil at up to 13W suits a tighter, mouth-to-lung style of inhaling. In practice that usually pairs best with nicotine salt e-liquids at the lower power levels typical of small pod devices, but the listing makes no recommendation, and neither do we. Choose the strength and style that match your own needs, and keep in mind that UAE rules apply to the products you buy.
The pods are refillable, so you control the e-liquid. That is the main difference from a disposable, where the liquid is sealed in and the whole device is thrown away. If you are still weighing the two approaches, our guide to refillable versus prefilled pods sets out the differences, and the pod compatibility finder helps you match spare pods to the right device.
Resistance and refilling
Fill the pod to the level you prefer, leave a short pause for the liquid to soak into the coil, and avoid overfilling. This is general pod advice rather than anything specific to the AK3 listing, and the manufacturer instructions in the box take priority.
How the AK3 Compares With Two Other Devices
The table below puts the Uwell Caliburn AK3 first and sets its listing figures beside two other kits from the same shop, the Vaporesso XROS 4 Nano and the OXVA Xlim Pro 2 DNA. Every value is taken from the matching product listing, and anything the listing does not state is marked as such rather than guessed.
| Device | Price | Battery | Output | Firing |
|---|---|---|---|---|
| Uwell Caliburn AK3 | AED 120 | 520mAh built-in | 13W max | Inhale-activated |
| Vaporesso XROS 4 Nano | AED 115 | 1350mAh built-in | 15-30W | Button and inhale |
| OXVA Xlim Pro 2 DNA | AED 135 | 1300mAh built-in | 5-30W adjustable | Auto-draw and button |
The pattern is clear. The AK3 has the smallest battery and the lowest output of the three, but it is also the simplest, with a single firing method and nothing to adjust. The XROS 4 Nano and the Xlim Pro 2 offer roughly two and a half times the battery capacity and a wider power range, and both add button activation. The Xlim Pro 2 is the most expensive of the three at AED 135, and the XROS 4 Nano sits just below the AK3 in the price list at AED 115 despite the larger battery.
Which one suits you depends on what you value. If you want the smallest and simplest device, the AK3 fits that description on paper. If you want more power, more battery and more control, the other two are the better fit. The pod system buying guide covers the wider choice in more depth, and our Uwell Caliburn G4 Classic review is a closer sibling from the same brand.
Pros and Cons of the Uwell Caliburn AK3
These points are drawn from the specifications and price in the listing, not from hands-on use. Read them as a summary of what the paper figures suggest.
| Pros | Cons |
|---|---|
| Slim 12mm body and 35.8g weight for easy carrying | 520mAh is the smallest battery in the comparison table |
| Inhale-activated, so there is no button to operate | Fixed 13W maximum with no adjustable power stated |
| USB Type-C with a stated 15-minute fast charge | Airflow, puff count and runtime are not given in the listing |
| Two refillable 2mL pods with 1.0 ohm mesh coils in the box | Integrated coils mean the whole pod is replaced, which adds running cost |
| Refillable, so you choose your own e-liquid | Higher upfront price at AED 120 than a sealed disposable |
In short, this Uwell Caliburn AK3 review finds a small, simple kit that suits light carrying, not long sessions.
Specifications, Price and Pack Options
The product listing gives these key specifications for the Uwell Caliburn AK3.
- Category: Pod Device
- Dimensions: 67.5mm x 44.1mm x 12mm
- Materials: PCTG and aluminium alloy
- Battery capacity: 520mAh, built-in and rechargeable
- Charging: USB Type-C with a 15-minute fast charge
- Maximum output power: 13W
- Pod capacity: 2mL
- Pod coil resistance: 1.0 ohm FeCrAl mesh coil
- Firing mechanism: inhale-activated
- Weight: 35.8g
- Package: gift box
- Colours: Cyan and Gold
The price on our shop is AED 120 at the time of writing, and the product is listed as in stock. Stock and price can change, so check the product page before you order. At AED 120 the kit clears the AED 100 minimum order by itself, so you do not need to add anything else to the basket to check out. Browse the wider pod system range and the Uwell brand hub to see related models, or start with our starter pod kit page if you are comparing simple kits.
UAE Rules, Age Check and Delivery
Vaping products sold in the UAE must meet the UAE.S 5030:2018 standard and carry ECAS certification through the Ministry of Industry and Advanced Technology (MoIAT), so look for the mark on the pack and keep the receipt. We sell to adults aged 21 and over only, and UAE law may set a higher age or other conditions, so make sure you are allowed to buy before you order. Our age verification page explains the checks, and we may ask for an Emirates ID or passport on delivery.
Delivery terms
Delivery is free for orders above AED 350. An order of exactly AED 350 pays AED 30, and orders below that pay a flat AED 30. The minimum order is AED 100. Dubai, Sharjah and Ajman orders usually arrive in about two hours, between 10am and 11pm, seven days a week, and you can pay 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. The full terms are on the vape delivery in Dubai page and the delivery and payment page.
Nicotine is addictive. If you do not currently smoke, you do not need to start, and if you are using a vape to move away from cigarettes, the NHS guidance on e-cigarettes is a sensible independent read. Keep the device, pods and e-liquid away from children and pets.
Frequently Asked Questions
What is included with the Uwell Caliburn AK3?
The listing describes a pod kit in a gift box with the device and two Caliburn A3 refillable pods of 2mL each, each with an integrated 1.0 ohm mesh coil. Check the product page for the exact contents before ordering, as packaging can change.
How long does the 520mAh battery last?
The listing does not give a runtime, and we have not measured one. The battery is 520mAh with a stated 15-minute Type-C fast charge. Use depends on how often and how long you draw, so charge whenever it is convenient.
Does the AK3 have a button or adjustable power?
No button is listed. The firing mechanism is inhale-activated, and the maximum output is 13W. The listing does not mention adjustable power or airflow, so treat both as fixed unless the shop confirms otherwise.
Is the Uwell Caliburn AK3 in stock, and how much is delivery?
It is listed as in stock at AED 120 at the time of writing. Delivery is free above AED 350 and a flat AED 30 below that, with a minimum order of AED 100. Check the product page for live stock and price.
Related reviews: Uwell Caliburn X pod system review, Uwell Caliburn A3 pod system review, Uwell Caliburn Koko Prime kit review and Uwell Kalmia vape kit review. See also the pod system buying guide and the Uwell Caliburn GPP pods review.
Further reading: official UWELL website, written by Ismail Hossain, and our editorial policy and review method.
