Got a new Uwell Caliburn and want to get it right from the first puff? Setting up a Caliburn takes about ten minutes: charge it fully, remove the pod's insulating film, fill the pod, prime it for five to ten minutes, then click the button five times to switch on and inhale. This guide walks through every step so your first vape is smooth rather than a burnt disappointment.

If you have not chosen a model yet, our guide on which Caliburn you should buy can help. Once set up, our guide on the best wattage and airflow settings fine tunes it.

What is in the box

Before you start, it helps to know what you are working with. A typical Caliburn kit contains the battery device itself, one or two pods, a USB charging cable and an instruction leaflet. Some models have the coil built into the pod, while others, like the Caliburn G series, have a separate coil you slot into the pod first. Take everything out and have your e-liquid ready. You will want a 50/50 nicotine salt or a 50/50 freebase liquid, since these suit the Caliburn's mouth to lung style far better than thick high VG liquids meant for sub ohm kits.

Step one: charge it fully

Always give a new Caliburn a full charge before its first use, as this helps the battery's long term health. Plug the supplied cable into the charging port, which is USB-C on most current models, then connect it to a USB plug or computer. The LED light tells you the status, typically flashing while charging and turning solid or green when full. A full charge usually takes under an hour on modern models. While it charges, you can get the pod ready, so this step rarely costs you any real waiting time at all.

Step two: prepare the pod

When the device is new, pull the pod out and look at its base. There is often a small insulating film or sticker over the contacts that must be peeled off before first use, since leaving it on stops the device from firing. If your model has a separate coil, push it firmly into the bottom of the pod until it seats, lining it up with the slot. With the coil in place and the film removed, the pod is ready to fill. This one off preparation step is the part new users most often miss, so it is worth a careful look.

To stock up on everything you need, the Uwell Caliburn collection has the kits, replacement pods and coils for every model in one place.

Step three: fill the pod

Remove the mouthpiece, also called the drip tip, to reveal the filling port, then insert your e-liquid bottle nozzle into the fill hole and gently add liquid. Crucially, fill through the dedicated port and never down the central airflow tube, since liquid in that chimney floods the coil. Stop at around eighty percent full and leave a small air gap, as overfilling is the number one cause of leaks. Replace the mouthpiece firmly and wipe away any stray liquid. Our dedicated guide on how to fill a Caliburn pod without leaks covers this in more detail if you want it.

Step four: prime the coil

This is the step that saves you from a horrible first puff. Once filled, let the pod sit in or beside the device for five to ten minutes so the coil's cotton fully soaks up the e-liquid. Vaping a dry coil gives an instant burnt taste and can ruin a brand new pod, so patience here genuinely pays off. If you are impatient, taking a few gentle pulls without firing the device, on draw activated models, can help draw liquid into the coil. Either way, do not skip this wait, especially with a fresh pod.

Step five: switch on and vape

Now for the easy part. On models with a fire button, click it five times quickly to power the device on, which the LED will confirm with a few flashes. From there you either inhale to vape, since most Caliburns are draw activated, then you hold the button while you draw if your model uses button firing. When you finish, click five times again to lock the device, which prevents it firing in your pocket and saves battery. That is genuinely all there is to it, so from here your Caliburn is ready for everyday use.

Reading the battery light

The LED is your main source of information on most Caliburns, so it is worth knowing the basics. As a rough guide, a green light usually means a strong charge above sixty percent, blue means a medium charge, while red means the battery is low and due a recharge. When the light flashes red repeatedly, the device is nearly empty and will soon shut off. Higher end models like the Caliburn X swap the light for a small screen showing the exact battery level, wattage and puff count, which removes the guesswork entirely.

The bottom line

Setting up a Uwell Caliburn is quick and beginner friendly once you know the order. Charge it fully, peel the film from the pod, fit any separate coil, fill the pod through the correct port to about eighty percent, prime for five to ten minutes, then click five times to power on and inhale. The single most important step is priming, since it protects your coil and your flavour. Follow these steps and your first Caliburn vape will be every bit as good as the brand's reputation promises.

For more guides across the range, visit the Brand Insights: Uwell Caliburn hub. When you are ready, head to the Uwell Caliburn collection.

Vaping products are intended for use by existing adult smokers and vapers aged 18 or over. Always follow the manufacturer instructions supplied with your Uwell Caliburn device. Sold in line with UK regulations.

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