Caliburn GK3 Wholesale – 900mAh Matchbox Pod Kit with LCD & G3 Pods
The Uwell Caliburn GK3 vape kit puts the Caliburn G3 pod system into a retro matchbox-style body measuring 74.8 x 49.2 x 17.1mm. Inside is a 900mAh battery with up to 25W, and the front carries an always-on segmented LCD with a puff counter. It fires on the draw only, so it is an easy-going choice for retailers adding a distinctive shape to their wholesale pod vape kits range.
Because the GK3 runs the same Caliburn G3 pods as the stick-shaped G3, customers can re-order from our Uwell replacement pods range without learning a new system, and the FAQ explains what pods the GK3 uses. Choosing Caliburn GK3 vs Caliburn G3? The two share the battery, wattage ceiling and pods; the GK3 swaps the slim aluminium stick for a lightweight plastic box with an always-on LCD and draw-only firing, while the G3 adds button firing and an OLED. The GK3 is rechargeable and refillable, so the 1 June 2025 single-use vape ban does not apply to it.
See the rest of our Caliburn kits wholesale UK selection in the pod kit range, add bottles from our nic salt wholesale section and complete your basket from the vape wholesale UK catalogue. Trade customers in the North West can use our vape wholesale Manchester service, and shops anywhere can bulk buy vapes UK-wide with the four GK3 colours mixed on a single order.
Key Features & Benefits
A short, wide 74.8 x 49.2mm box that sits flat in a pocket and stands out on the shelf next to stick-shaped kits.
The segmented display stays visible, and a single press of the side button lights the backlight.
The screen tracks puffs, and four clicks of the side button reset the count.
There is no fire button to press: the sensor triggers as you inhale.
Three clicks of the side button let the vaper set the power level for the fitted pod.
A 0.6Ω and a 0.9Ω FeCrAl mesh G3 pod come in the box, and the same pods fit the Caliburn G3.
Rotate the pod to switch between a larger and a smaller air inlet for a looser or tighter draw.
The device vibrates when the USB-C charge finishes, so there is no need to keep checking it.
Colour Options Pick a finish
Dark & Metallic
2 coloursClassic black finish.
Silver-tone finish.
Bold & Bright
1 colourBright red finish.
Blues & Greens
1 colourBlue finish.
Technical Specifications
- Brand
- Uwell
- Model
- Caliburn GK3
- Battery
- 900mAh, built-in, rechargeable
- Output
- Up to 25W (power level set via side button)
- Pod capacity (UK)
- 2ml TPD Caliburn G3 pod
- Coils / resistance
- 0.6Ω and 0.9Ω FeCrAl mesh G3 pods included
- Compatible pods/coils
- Uwell Caliburn G3 refillable pods
- Fill method
- Side fill
- Airflow
- Adjustable by rotating the pod (two inlet sizes)
- Firing
- Draw-activated only
- Display
- Always-on segmented LCD with backlight and puff counter
- Charging
- USB Type-C, vibrates when charged
- Dimensions
- 74.8 x 49.2 x 17.1mm
- Weight
- 52g
- Material
- PCTG, PC and ABS
- Pack size
- Single kit (per unit)
- Colours
- 4 on this listing
- Nicotine strength
- Not applicable – device only, no e-liquid included
What Makes It Different
A different shape on the counter
Most Caliburn kits are sticks; the GK3's retro box looks distinct, which helps shops offer variety without adding a new pod line.
Screen that never sleeps
An always-on LCD means battery and puff count can be checked at a glance without pressing anything.
One pod, two devices
The GK3 and G3 share pods, so a single G3 pod order supports both kits on your shelves.
Why Choose It?
- Matchbox-style 52g body
- 900mAh battery and up to 25W
- Always-on LCD with puff counter
- Uses the same Caliburn G3 pods as the G3
- Rechargeable and refillable, so outside the single-use ban
In the Box
- 1 x Uwell Caliburn GK3 device
- 1 x 0.6Ω Caliburn G3 pod (pre-installed)
- 1 x 0.9Ω Caliburn G3 pod
- 1 x USB Type-C charging cable
- 1 x Lanyard
- 1 x User manual
Who It's For
Adults who dislike stick vapes
A flat, pocketable box with no fire button to press.
Caliburn G3 owners
A second device that runs the pods they already buy.
Shops wanting shelf variety
A different look in four colours, backed by a common pod.
How to Use
- Confirm the customer is 18+ and already uses nicotine.
- Charge the GK3 over USB-C; it vibrates when the charge is complete.
- Open the side fill port of the G3 pod, fill it and close the port.
- Leave a new pod to soak for about five minutes.
- Click the side button five times to switch on, and three times to set the power level.
- Rotate the pod to choose the airflow, then inhale to vape.
How It Compares
| Product | Battery | Output | Pod / coil | Stand-out feature |
|---|---|---|---|---|
| Uwell Caliburn GK3 | 900mAh | Up to 25W, draw only | 2ml G3 pods, 0.6Ω / 0.9Ω mesh | Matchbox shape, always-on LCD |
| Uwell Caliburn G3 | 900mAh | Up to 25W, button or draw | 2ml G3 pods, 0.6Ω / 0.9Ω | Slim aluminium stick, OLED |
| Uwell Caliburn Air | 1000mAh | Up to 25W, two modes | GPP Alpha pods | 39g with 1000mAh |
| Uwell Caliburn G5 | 1600mAh | Up to 35W | 2ml GPP pods, 0.4–1.2Ω range | 0.85in screen, 3 pods |
| Oxva Xlim SQ Pro | 1200mAh | 5–30W | 2ml Xlim cartridges, 0.6Ω / 0.8Ω | Compact box, colour screen |
Summary
The Uwell Caliburn GK3 is a rechargeable, matchbox-shaped 900mAh pod kit with up to 25W, draw-only firing, an always-on LCD with puff counter, rotate-to-adjust airflow and side-fill 2ml Caliburn G3 mesh pods (0.6Ω and 0.9Ω included), sold per kit in four colours for adults 18+.
Trade & Wholesale Buyers
Supplied to UK trade customers as single kits in four colours at the current price of £13.00 per kit. Mixed-colour orders are welcome, and our trade team can quote for volume. Age-restricted (18+) product supplied to trade buyers only.
- Brand
- Uwell
- Product type
- POD KITS
- Colour 4 options
- Black
- Silver
- Red
- Blue
What pods does the Caliburn GK3 use?
The GK3 uses Uwell Caliburn G3 refillable pods, the same pods as the Caliburn G3. The kit includes a 0.6Ω and a 0.9Ω FeCrAl mesh pod; the coil is built into the pod, so you replace the whole pod when flavour fades.
Does the GK3 have a fire button?
No. It is draw-activated only. The side button is used to switch on and off (five clicks), set the power level (three clicks), reset the puff counter (four clicks) and light the screen backlight (one press).
Is the GK3 MTL or DTL?
It suits MTL and restricted direct-lung (RDL) vaping. Pair the 0.9Ω pod and the smaller inlet with nic salt for MTL, or use the 0.6Ω pod with the larger inlet for a looser draw; it is not a full DTL sub-ohm device.
How long does the GK3 take to charge?
In independent testing over USB-C, the 900mAh battery was almost full after about 45 minutes and finished at around 55 minutes. The device vibrates when charging is complete.
How do I fill and prime a pod?
Open the side fill bung on the G3 pod, fill it with e-liquid and close it firmly. Wait about five minutes before the first puff so the mesh coil is fully soaked.
Does the GK3 comply with the UK 2ml TPD limit?
UK-market Caliburn G3 pods hold 2ml, the maximum tank size under TPD; larger pod versions sold elsewhere are not the UK spec. Use UK-compliant e-liquid of up to 20mg/ml nicotine.
Can the GK3 still be sold after the single-use vape ban?
Yes. The 1 June 2025 ban covers single-use vapes, and the GK3 is rechargeable with refillable, replaceable pods. It is for adults aged 18 and over only. Vaping Products Duty (£2.20 per 10ml from 1 October 2026) is charged on e-liquid, not on the device.
How should an old GK3 be disposed of?
It has a built-in lithium battery, so recycle it as electrical waste (WEEE) at a vape take-back point or a household waste centre that accepts small electricals. Do not put it in general waste.
Can I order the GK3 in bulk?
Yes. The GK3 is sold per kit at £13.00 in four colours, and colours can be mixed on one trade order. Contact our trade team for volume pricing, and stock G3 pods alongside for repeat sales.
- Free UK delivery on orders over £150
- Age-verified delivery – 18+ only
- Questions about your order? Contact us