Description
The Uwell Caliburn G5 Pod Kit is a refillable MTL and RDL pod vape built around a 1600 mAh battery, up to 35W output and the upgraded GPP pod platform. It pairs a touchscreen-style display and smart triple-tap controls with adjustable airflow, making it a strong everyday device for vapers moving on from disposables as well as anyone wanting more control than a basic pod offers. As a refillable kit it works with your choice of nic salt or 50/50 e-liquid, so running costs drop sharply compared with single-use bars.
Uwell Caliburn G5 Key Features
1600 mAh battery: one of the larger cells in the Caliburn range, so most vapers get a full day or more between charges rather than the daily top-ups smaller pods need.
Up to 35W with smart detection: the device reads the fitted pod resistance and sets a sensible wattage automatically, so there is no manual tuning to get right.
Adjustable airflow: a side slider plus reversible pod orientation lets you move between a tight cigarette-like MTL draw and a looser RDL inhale.
GPP Alpha pods with AlphaCore: designed for a longer coil life, so flavour holds up further into the pod before it needs replacing.
USB-C rapid charging: a flat battery recharges in roughly 45 to 60 minutes at 5V/2A.
Touchscreen and triple-tap control: battery level, wattage and coil resistance show on screen, with tap gestures for menus and themes instead of fiddly button combinations.
Prime before first use: after filling a fresh pod, leave it to stand for around ten minutes so the coil fully absorbs e-liquid. Skipping this is the main cause of an early burnt taste.
How Long Does the Battery Last
Real-world battery life depends on how often and how hard you vape. As a rough guide for the 1600 mAh cell:
Usage
Approx. battery life
Light vaper
Up to 2 days per charge
Average vaper
Around 1 full day
Heavy vaper
A top-up within the day
USB-C means a quick charge during the day keeps it going. Results vary with draw length, wattage and pod resistance.
Which E-Liquid to Use
The Caliburn G5 is built for nic salts and 50/50 PG/VG e-liquids. Higher-VG juices can be used but tend to wick more slowly and shorten coil life, while very thin high-PG liquids are more likely to seep. Match your 10ml nic salts to the pod you fit:
0.6Ω GPP Alpha pod (best starting point): a tight-to-medium MTL draw that suits most people switching from disposables. Pairs well with 20mg nic salts for a satisfying throat hit. Drop to 10mg if 20mg feels harsh.
0.4Ω GPP pod: lower resistance for warmer vapour and a looser RDL or open MTL draw. Best with 10mg salts or a 50/50 freebase, as 20mg can feel strong at this airflow.
Higher resistance GPP pods (0.8Ω to 1.2Ω, sold separately): the tightest, most cigarette-like MTL draw, ideal for 20mg salts and lower power.
If you are unsure, start with the included 0.6Ω GPP Alpha pod and a fruit or menthol 20mg salt, then adjust strength and airflow from there.
MTL or RDL: Where to Start
For an experience close to a cigarette, close the airflow down and use a higher-resistance pod with a 20mg salt. For more vapour and a softer draw, open the airflow and move to the 0.4Ω pod with a lower strength. The G5 lets you switch between both styles on the same device, which is why it suits beginners and longer-term vapers alike. Browse more options in our MTL vape kits and RDL vape kits ranges, or the full Uwell Caliburn collection.
What’s in the Box
1 x Caliburn G5 device
1 x 0.4Ω GPP cartridge (side fill)
1 x 0.6Ω GPP cartridge (side fill)
1 x 0.6Ω GPP Alpha cartridge (side fill)
1 x user manual
No USB-C cable is included and must be bought separately if you do not already have one.
Uwell Caliburn GPP Replacement Pods are available in our Uwell pods collection.
FAQ
Why does my Caliburn G5 taste burnt straight away?
Almost always because the pod was not primed. After filling, let it stand for ten minutes before the first vape so the coil soaks through. Avoid vaping a pod once the liquid drops below the minimum line.
Why is my pod leaking?
Leaks usually come from overfilling, using a very high-PG liquid, or drawing too hard. Leave a small air gap when filling, stick to 50/50 or salt e-liquids, and keep the device out of direct heat.
Does it come with a charging cable?
No. The G5 charges over USB-C, but no cable is supplied, so use any standard USB-C lead.
What pods does it use?
The full Caliburn GPP and GPP Alpha pod range, from 0.4Ω to 1.2Ω. The GPP Alpha pods last longer before the flavour drops off.
Is it good for someone coming off disposables?
Yes. Fit the 0.6Ω pod, close the airflow for a tight draw and use a 20mg nic salt to get a familiar feel at a much lower running cost.
How do I refill it?
Lift the silicone plug on the side of the pod with a fingernail, insert your e-liquid nozzle into the fill port, fill to just below the top, then reseal. The plug can be stiff on a brand new pod.
