Uwell Caliburn G3 Lite Vape Kit

The Uwell Caliburn G3 Lite is a compact, buttonless refillable pod kit built around a 1200mAh battery and a maximum 25W output. At approximately 46g, it is one of the lightest pod kits in its class, yet the PCTG and PC construction gives it a solid feel that holds up to everyday use. The kit uses Uwell's G3 pod platform, which supports 0.6ohm, 0.9ohm, and 1.2ohm coil options for both mouth-to-lung (MTL) and restricted-direct-to-lung (RDTL) vaping.

Draw-activation and Smart Mode wattage selection mean there is nothing to configure; simply insert your pod and inhale. It suits beginners looking for a straightforward first refillable kit, and experienced vapers who want a light, reliable secondary device.

Uwell Caliburn G3 Lite Pod Kit Key Features

• 1200mAh built-in battery
• 25W maximum power output with Smart Mode
• Draw-activated firing, no buttons
• Compatible with Caliburn G3 and GPP pods
• 2ml refillable pod with top-fill system
• Dual airflow via pod rotation
• 360-degree e-liquid viewing window
• Three-colour LED battery indicator
• USB Type-C charging
• Pro-FOCS flavour technology with U² anti-leak mechanism

1200mAh Built-In Battery

The Caliburn G3 Lite carries a 1200mAh built-in battery, which is notably large for a device of this size and price. Light to moderate vapers can typically get through a full day on a single charge, while heavier vapers should expect to charge once during the day. The battery level is always visible at a glance via the LED indicator on the device body. When the battery does need topping up, the USB Type-C port handles charging quickly, with most users reporting a full charge in under an hour from flat.

25W Maximum Power Output with Smart Mode

The G3 Lite uses Smart Mode, which automatically selects the appropriate wattage for whichever pod you insert. You do not need to adjust any settings: the device reads the coil resistance and sets the power accordingly, up to a maximum of 25W. This keeps the vaping experience consistent whether you are using a 0.6ohm pod for a warmer, more open draw or a 1.2ohm pod for a tighter MTL feel. Output scales down as the battery depletes, which helps protect the coil and maintain consistent flavour right to the end of a charge.

Draw-Activated Firing, No Buttons

There is no fire button on the Caliburn G3 Lite. To vape, simply draw on the mouthpiece and the device activates automatically. This makes it one of the most straightforward pod kits available, with no settings to navigate and no risk of accidentally firing in a pocket. An 8-second cut-off provides an additional safety measure. For anyone switching from disposable vapes, the experience is immediately familiar, with no adjustment period required.

Compatible with Caliburn G3 and GPP Pods

The G3 Lite works with both the Caliburn G3 pod series and the Caliburn GPP pod series. All pods share the same magnetic connection and are available separately. The kit includes a single 0.9Ω Caliburn G3 pod as standard.

Caliburn G3 pods (one 0.9Ω included in box):

• 0.6Ω: RDTL, more open draw
• 0.9Ω: MTL/RDTL, comfortable MTL draw, suits nic salts and 50/50 e-liquids
• 1.2Ω: MTL, tightest draw

Caliburn GPP pods:

• 0.4Ω: RDTL, 35W
• 0.6Ω: RDTL, 25W
• 0.9Ω: MTL, 15W
• 1.2Ω: MTL, 13W

2ml Refillable Pod with Top-Fill System

Each Caliburn G3 pod holds 2ml of e-liquid in line with UK TPD regulations. Refilling is done through a top-fill port covered by the mouthpiece: lift the mouthpiece, add your e-liquid, and replace it. You do not need to remove the pod from the device to refill. Uwell's U² anti-leak mechanism uses a spring-loaded valve at the fill port, which closes when the mouthpiece is back in place to prevent spillage. It is worth leaving the pod to sit for a minute or two after filling to allow the coil to saturate before vaping.

Dual Airflow via Pod Rotation

The Caliburn G3 Lite uses a simple dual airflow system that does not rely on a slider or switch. Instead, rotating the pod within the device aligns different-sized airflow holes, letting you switch between a tighter MTL draw and a more open RDTL draw. To tighten the draw, align the smaller airflow hole on the base of the pod with the device's inlet. To open it up, rotate the pod so the larger hole lines up. This is a practical solution that keeps the device clean-looking and means there is one fewer component to wear out or get blocked.

360-Degree E-Liquid Viewing Window

The clear PCTG pod body provides a 360-degree view of the e-liquid level inside. You can check how much is left from any angle without removing the pod. This makes it easy to top up before the coil runs dry, which helps avoid the burnt taste that comes from vaping on an empty pod. The window spans the full height of the pod, so even when levels are low, there is enough transparency to judge accurately.

Three-Colour LED Battery Indicator

A single LED on the device body shows battery status in three colours. Green means the battery is between 60 and 100%, blue indicates 30 to 60%, and red signals that it is below 30% and should be charged soon. The light activates each time you take a draw, so you always have a current reading without having to press anything. It also flashes briefly when you insert or remove a pod: two green flashes on insertion, two blue flashes on removal.

USB Type-C Charging

The G3 Lite charges via a USB Type-C port located on the side of the device. USB-C is now the standard for most devices, so you are unlikely to need a separate cable. Charging from flat takes under an hour with a standard 2A charger. The device can be used while plugged in, so there is no need to put it down entirely when the battery gets low. Note that a USB-C cable is not included in the box, so you will need to use one you already own.

Pro-FOCS Flavour Technology with U² Anti-Leak Mechanism

Uwell's Pro-FOCS (Flavour Optimisation Coil System) technology is integrated into every Caliburn G3 pod to improve how completely the coil extracts and restores e-liquid flavour. Alongside this, the U² anti-leak mechanism uses ultrasonic welding and a sealed U-shaped channel within the pod to prevent leaks during both filling and vaping. Together, these two systems make the G3 pod platform one of the more reliable in this category, with very few reports of leaking compared to earlier Caliburn generations.

Uwell Caliburn G3 Lite Colours

• Space Black
• Basalt Grey
• Chili Red
• Ice Blue
• Mint Green
• Pale Purple
• Pastel Pink
• Pearl White

What's in the Box

• 1 x Uwell Caliburn G3 Lite device
• 1 x 0.9ohm Caliburn G3 Integrated Coil Cartridge (top-fill)
• 1 x User Manual

A USB-C charging cable is not included and will need to be sourced separately.