Uwell Caliburn GK2

Caliburn Newest Pods by UWELL Review: Will it Take The Crown?

The Caliburn GK2 Pod Kit from Uwell is the newest addition to the already outstanding Caliburn range.
Uwell has multiple hits in the Caliburn line, several of which have made our Best pod vape list.

Uwell caliburn Pods

Caliburn gk2 pod system

The Caliburn

The Uwell CALIBURN 11W Pod System is a beautifully built vape kit with a dual firing mechanism, an aluminium alloy chassis, a 520mAh battery, and Uwell's exclusive Pro-FOCS taste technology for maximum flavour efficacy.

Caliburn G

Uwell CALIBURN G 15W Pod Mechanism with 690mAh battery has adjustable airflow system and 2mL eJuice or nicotine salts capacity. The Caliburn G's chassis is robust zinc-alloy and is resistant to minor falls and drops. The CALIBURN G has a long-lasting inbuilt 690mAh battery that can provide an all-day vape with up to 18W of power. A magnetically connected 2mL refillable pod with a leakproof top-fill mechanism sits on top, capable of holding nicotine salts or freebase eJuice.

Caliburn A2

The Uwell Caliburn A2 Pod System Kit is made of PA Aluminum Alloy and has a compact and attractive form for a comfortable grip. The Uwell Caliburn A2 Pod Kit has a built-in 520mAh battery and type-C rapid charging (35mins fully charged). Auto Draw & Button Activated Ignition are both supported. The internal chipset of the Uwell Caliburn A2 has a constant voltage output mode and various circuit protection. The Uwell Caliburn A2 cartridge has a 2ml visible capacity to give a natural colour, a top filling design, and a FeCrAI UN2 Meshed-H 0.9 coil with Uwell Pro-FOCS technology.

Cliburn G2 

The Uwell Caliburn G2 cartridge has a 2ml vape juice capacity and an e-juice check window to ensure that your vape juice is fully charged, preventing a dry hit. It is ideal for MTL and limited DTL vaping thanks to its pre-installed meshed-H 1.2ohm coil for uniform heating. It's worth noting that it uses Pro-FOCS technology for excellent taste restoration and flavour. It is ideal for on-the-go replenishment, with a top filling mechanism that can save filling time thanks to its adjustable airflow.

Caliburn AK2

The Uwell Caliburn AK2 Pod System Kit is made of PA, Aluminum Alloy, PC+ABS, and has a beautiful design that is easy to hold. The 520mAh built-in battery of the Uwell Caliburn AK2 Pod Kit supports type-C rapid charging. The internal chipset of the Uwell Caliburn AK2 has numerous circuit protection for consistent, safe, and dependable output. The Uwell Caliburn AK2 cartridge features a 2ml capacity and a top filling design with an e-juice window to indicate the e-juice level. The Uwell Caliburn AK2 uses a FeCrAI UN2 Meshed-H 0.9 coil with Uwell Pro-FOCS technology to produce real taste. Furthermore, the Uwell Caliburn AK2 comes with a silicone lanyard to free up your hands.

Caliburn 11 W 

The Uwell CALIBURN 11W Pod System is a beautifully designed vape kit with a dual firing mechanism, an aluminium alloy chassis, a 520mAh battery, and Uwell's exclusive Pro-FOCS taste technology to optimise flavour efficacy.

Caliburn koko prime, 15W

The Uwell Caliburn Koko Prime pod kit is the most recent addition to the highly regarded Caliburn series. A 690mAh built-in battery with a 15W maximum output powers this.
Users may customise their vape experience by rotating which direction the pod is put in and using detachable coils.

Caliburn GK2 ,18W

So, what exactly does the Uwell Caliburn GK2 pod offer?
As the name suggests, the Caliburn GK2 is a hybrid of the two classic Caliburn styles. It's a square gadget, similar to the Koko and AK2 (K). However, it belongs to the Caliburn G line, which uses changeable coils (G2).
It does, however, contribute something unique to the celebration. The way the front panel lights up is one of the GK2's most notable and eye-catching characteristics. It is more eye-catching than a plain LED light since it serves as a capacity guide and changes colour.

uwell caliburn gk2 Pod kit
A vibrating motor on the Caliburn GK2 provides feedback and notifications when a pod is attached.

  • Battery

The GK2 comes with a 690mAh battery that will be charged via the USB Type C port on the bottom. Depending on the coils utilised, it may also produce up to 18W of power.

  • Coil compatibility

The Caliburn GK2 uses Uwell's G series coils, as previously stated. A 1.2 UN2 Meshed-H G2 and a 0.8 G coil are included in the package.

  • Filling capacity

The GK2's pod is identical to that of the Caliburn G2. It includes a 2ml juice capacity and a top-fill mechanism accessible by removing the mouthpiece.

  • Airflow adjustsble

It also includes the same adjustable airflow control wheel on the pod's base for better vaping control.

  • Colour

Ribbon Red, Ocean Flame, Matte Black, and Aurora Green are the four vibrant colour options for the Uwell Caliburn GK2 Pod Kit.

  • Specification for the Uwell Caliburn GK2 Pod Kit
  • Size: 72.2×46.6×16.3mm
  • Output: 18W
  • 690mAh battery (internal)
  • LED & Vibrate Display
  • resistance range is unknown
  • 2ml e-liquid capacity
  • Type C USB
  • Pods: Replaceable, refillable coils
  • Caliburn G/G2 coils are used.
  • Variable airflow
  • System of top-filling
  • Feature Caliburn GK2
  • The light has a variety of hues.
  • The gadget then vibrates in different states.
  • Compatible with three CALIBURN G series coils (CALIBURN G2 1.2 mesh, CALIBURN G 0.8 mesh, and CALIBURN G 1.0 mesh
  • has two meshed coils of 1.2 and 0.8.
  • fine-tune the airflow wheel at the bottom of the cartridge for precise airflow.
  • Finally, top filling allows you to replenish your e-liquid without removing the cartridge.
  • 2ml of e-liquid
  • Weight: 45.2g
  • Output: 18W
  • Colours: 4 different colours
  • 690mAh battery
  • PA, PC+ABS, and Silicate Glass are materials.
  • Ferrari UN2 Meshed-H 1.2 CALIBURN G2 Coil, 13. (Pre-installed)
  • CALIBURN G Coil 14. Ferrari UN2 Meshed-H 0.8 (Spare)


Vape: As you smoke, the LED sparkles, which also serves as a power level indicator. If you vape for more than 8 seconds, the light will flash five times in green and emit two waves of vibration to stop the signal output.

Replaced the Coils:

  • Take the used coil out of the gadget
  • Replace the coil with a new one
  • After filling the e-liquid, let it sit for 10 minutes to avoid dry-burning

Indicator of power: During vaping, glimmering in green indicates a battery level greater than 60%, shining in blue indicates a battery level between 30% and 60%, and glowing in red indicates a battery level less than 30%. If the gadget is flashing in red continually and vibrating three times, there is inadequate power and it will cease working.

Protection against short-circuits: If a short-circuit develops, it will flash four times in yellow and transmit four waves of vibration, with no output if you try to vape.

Low-voltage protection: If the battery level falls below the safety threshold, it flashes red 10 times and vibrates three times to notify an output halt.

Overtime protection: If you vape for more than 8 seconds, it will glow green five times and emit two waves of vibration to your body.

Open circuit indication: If the cartridge is not attached or is disconnected, the gadget will flash blue three times, transmit two waves of vibration, and then halt output.

Connect the cartridge indicator: When the cartridge is removed, it will flash in colours, indicating the current battery level. b. Connecting a cartridge causes it to flash in colours, indicating the current battery level and sending one vibration wave.

Charging:  When a charging cable is attached, it will sparkle in colours and transmit two waves of vibration; the colour also indicates the current battery level: red indicates less than 30%, blue indicates 30-60%, green indicates 60%, and beyond. When fully charged, it will remain green and emit one vibration wave. The LED turns off and vibrates once when the cord is unplugged

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