Uwell Caliburn G2 Pod Kit

Description

Caliburn G2 Pod Kit by Uwell – Technical Overview (750mAh | 18W)

The Uwell Caliburn G2 is a refillable pod system featuring a 750mAh internal battery with adjustable output up to 18W. It supports both auto-draw and button activation and operates using the CALIBURN G coil platform with adjustable airflow control.

The EU TPD version includes a 2ml refillable cartridge with top-fill access and a bottom airflow adjustment wheel integrated into the pod base.

Quick Technical Summary

Activation: Auto-draw + Fire button
Battery: 750mAh internal
Power Output: Adjustable up to 18W
Charging: USB-C, 5V/2A
Pod Capacity: 2ml (EU TPD version)
Included Resistances: 0.8Ω UN2 Mesh + 1.2Ω UN2 Mesh
Recommended Saturation Time: 5 minutes (first fill)

What’s in the Box

1 × Uwell Caliburn G2 Device (750mAh)
1 × 2ml Refillable Pod (EU version)
1 × 0.8Ω UN2 Meshed-H Coil
1 × 1.2Ω UN2 Meshed-H Coil
1 × USB-C Charging Cable
1 × User Manual

Box contents may vary by batch.

Heating Element Status

Heating Element: Removable Coil Architecture (CALIBURN G / G2 Series)

Activation & Control

Auto-draw supported
Fire button supported
5-click power on/off
3-click wattage adjustment
Bottom airflow adjustment wheel (pod base)
Vibration feedback alerts
LED battery indicator

Pod Filling Protocol – Snap-Off Top Cap

Press the mouthpiece sideways to detach the top cap
Access the fill port
Do not fill through the central chimney
Secure the mouthpiece firmly before use
Allow approximately 5 minutes for initial coil saturation

E-Liquid Compatibility Guidance

0.8Ω Coil (RDL / Loose MTL)

✔ Optimal: 50/50 VG/PG
✔ Acceptable: up to 60VG/40PG
⚠ 70VG may require longer saturation in cold conditions

1.2Ω Coil (MTL)

✔ Recommended: 50/50 VG/PG nicotine salts or freebase
⚠ High VG liquids may reduce wicking efficiency

Viscosity Note (Ireland): VG thickens below 10°C. Extend saturation time and reduce wattage if a dry sensation occurs.

Hardware Specification Matrix

Component	Technical Specification	User Action Required	Compliance Notes
Battery	750mAh internal cell	Charge via 5V/2A USB-C	WEEE disposal applies
Output	Adjustable up to 18W	Set wattage to match coil and liquid viscosity	Regulated chipset
Pod Capacity	2ml refillable (EU)	Do not overfill; reseal cap firmly	TPD compliant
Airflow Control	Bottom airflow adjustment wheel	Adjust draw resistance before use	User-controlled
Coil Platform	CALIBURN G / G2 coils	Prime and allow saturation before use	Removable coil system

Safety Features

Short circuit protection
Low voltage protection
Overheat protection
8-second cut-off
Open-circuit protection

Charging Guidance

Supports 5V/2A USB-C charging. Use certified adapters only and avoid high-voltage fast-charge protocols exceeding 5V.

Cold Climate Guidance – Ireland

Below 10°C: extend initial saturation time
Below 5°C: avoid leaving device in vehicles overnight
Reduce wattage if liquid thickens or vapour feels dry

Compatibility

Compatible with CALIBURN G and CALIBURN G2 coils. Not compatible with original Caliburn (non-G) pod systems.

Regulatory Stability – Ireland

Intended for adult users (18+) in Ireland
2ml EU TPD-compliant refillable pod
Electrical device subject to WEEE regulations

FAQ

Does Caliburn G2 support auto-draw?

Yes. Caliburn G2 supports both auto-draw and fire-button activation.

Which coils are compatible?

The device uses the CALIBURN G / G2 coil platform (including the common 0.8Ω and 1.2Ω UN2 mesh variants).

How do I adjust airflow?

Airflow is adjusted using the wheel located at the base of the pod. Rotate it before vaping to increase or reduce draw restriction.

Document Update Notice:
This product description was last reviewed and updated on 16 February 2026.