Uwell Caliburn Tenet Vape Kit

Uwell Caliburn Tenet Vape Kit

The Uwell Caliburn Tenet Pod Kit runs a 750mAh battery with a 16W maximum output, aimed squarely at vapers who want a proper MTL draw without carrying a mod around.

It takes a 2ml refillable pod with two swappable mesh coils in the box (0.8 ohm and 1.2 ohm), charges over USB-C, and locks up in an aluminium alloy shell with rivets and diagonal strips that give it a mechanical, industrial look.

Sits in the Refillable Pod Kits lineup as a compact daily driver with dual ignition, meaning you can draw-activate or fire the button, your call.

Why vapers choose this:

• Dual ignition on tap. Draw activation for pocket vaping without hunting for a button, plus a manual fire button when you want a pre-heat kick and a punchier first hit on demand.

• Two mesh coils in the box. A 0.8 ohm for restricted DTL and a 1.2 ohm for tighter MTL, both G-series, both ready to fit.

• Aluminium alloy body with die-cast shell, screws and rivets that stop it from slipping out of the hand and stop it from looking like every other pod kit on the shelf.

• Vibration alerts for low battery, 8-second overtime firing, open circuit and pod detection, so you know what the device is telling you without squinting at a screen.

• 2-click lock on the fire button to stop accidental firing in a bag or pocket. Genuinely useful if you carry it loose.

Uwell Caliburn Tenet Features

750mAh Battery With USB-C

The 750mAh cell handles a full day of MTL vaping at 12 to 16W for most users. Recharging runs through USB-C at 2A fast charging, bringing the battery back to full in around 40 to 45 minutes. The LED indicator on the side flags battery status in three bands, so you can tell at a glance if it needs juice or if it is good until evening.

Pro-FOCS Flavour Technology

Pro-FOCS is Uwell's flavour adjustment technology, sitting between the coil and the airflow to sharpen the taste each mesh coil produces. On the 0.8 ohm, you get a fuller, slightly warmer flavour suited to sweet fruits and dessert salts. On the 1.2 ohm, the flavour tightens up and lends itself to menthol and tobacco profiles. Small change in coil, real change in taste.

Adjustable Pod Airflow

The airflow wheel sits on the base of the pod. Turn it one way for a tight cigarette-style draw at the higher resistance, or open it up for a slightly airier restricted lung feel with the 0.8 ohm. Because it lives on the pod rather than the device, each pod remembers its own draw setting when you swap between them, which saves messing about mid-day. Pairs well with any 10 or 20mg nic salt from the Nic Salts shelf.

Push-Fit Coils and Top Fill

Coil changes are a straight push and pull, no unscrewing, no leaks down the mod threads. Refills go in by snapping off the mouthpiece to reveal the top fill port, so you can fill it standing up on the counter without spilling around the airflow. Between the two, the maintenance side of owning this kit takes about a minute, which matters when you are getting ready in the morning.

Vibration Feedback and Fire Lock

The Tenet vibrates for four events: low voltage, overtime vaping at 8 seconds, open-circuit on the coil, and successful pod connection. It is a proper screen-free way to know what is going on. The 2-click fire button lock in two seconds keeps it from firing in a jeans pocket, which every pod kit owner has been burned by at some point.

Uwell Caliburn Tenet Colours

Four finishes across the range, all with the same rivet and diagonal-strip pattern on the aluminium body.

#buttons

• Carbon Black Kit
• Copper Red Kit
• Iron Grey Kit
• Olive Green Kit

How to Set Up the Uwell Caliburn Tenet

Quick from box to first draw. Around three minutes if you take your time.

1. Pull the pod out of the device and remove the plug from the coil socket underneath.

2. Prime the coil by dropping four to five drops of e-liquid directly onto the exposed cotton ports.

3. Push the coil into the base of the pod until it clicks flush. No twisting.

4. Snap off the mouthpiece and fill the pod through the top fill port with your chosen nic salt. Do not overfill.

5. Let the filled pod sit upright for 10 minutes so the wick fully saturates before firing.

6. Click the pod into the device. Draw on the mouthpiece, or press the button twice within two seconds to unlock and use manual fire mode.

What is in the Uwell Caliburn Tenet Box

Everything needed to start, bar the e-liquid. The box contains the Caliburn Tenet device, one G2 refillable 2ml pod, the 0.8 ohm mesh Caliburn G coil, the 1.2 ohm mesh Caliburn G2 coil, a USB-C charging cable, and the user manual.

No nic salt is included, and no plug adapter is in the box either, so pair the kit with any standard USB wall plug you already have.

The MTL Pod Kit That Fits the Wider Caliburn G Coil Range

The Tenet takes coils from the wider Caliburn G family, which is a real advantage if you already own another Caliburn device or are planning to. The 0.8 ohm and 1.2 ohm mesh coils in the box are the two most common resistances, and the 1.0 ohm Caliburn G coil is available separately for a mid-range MTL feel that sits between the two.

Coil supply is easy through any Uwell Coils stockist, which keeps ongoing costs low. Not compatible with Caliburn A2, AK series or the older KOKO pods.

About the Uwell Caliburn Series

Uwell built its reputation on the original Caliburn back in 2019, and the range has since become one of the most reliable pod platforms on the market. The Tenet sits in the MTL-focused wing of the series, alongside kits like the G3 and G3 Pro, and shares the Caliburn G coil format that gives owners years of spare-parts availability.

Uwell's Pro-FOCS flavour technology appears across the family, and coil quality is one of the reasons Caliburn kits keep landing on lists of the best MTL Vape Kits for ex-smokers and refill-pod users.

Stock Up and Save

Two coils in the box will get you through the first month of steady use. After that, keep a spare pack of Caliburn G coils on hand so you never lose a night to a burnt wick.

Grab a few bottles of 10ml nic salt at the same time from the 10ml E-Liquids range and the delivery threshold takes care of itself.

Pirate Vapes ships every order age-verified, with same-day dispatch before 4 pm, and delivery is free with Free Pirate Post over £40. TPD compliant. Over 18s only.

Conclusion

The Uwell Caliburn Tenet is a proper MTL pod kit built for daily carry, not a gimmick. Dual ignition, two mesh coils in the box, a swappable airflow wheel, a 750mAh battery with USB-C, and a shell that actually looks like something rather than plastic filler.

If you want a compact refillable that will still be supported with coils in two years, the Caliburn G ecosystem is one of the safest bets on the shelf. Pick one up at Pirate Vapes alongside your favourite Replacement Pods and a bottle of nic salt to get going.

FAQs

Is the Tenet good for beginners?

Yes. Dual ignition means new users can draw-activate like a disposable and progress to button-firing later. The 1.2 ohm coil at 12 to 14W gives a tight MTL draw that feels familiar to ex-smokers.

How long does the battery last?

The 750mAh cell typically covers a full day for average MTL users. Heavy vapers may need a top-up mid-afternoon. A full recharge takes around 45 minutes over USB-C.

Can I use freebase e-liquid in it?

10mg or 20mg nic salt is the recommended pairing. Freebase 50/50 works, but at 20mg it will feel harsh through the 1.2 ohm coil. Stick with salt for the smoothest draw.

Which coils fit the Tenet pod?

The 0.8 ohm and 1.2 ohm Caliburn G/G2 mesh coils that ship in the box, plus the 1.0 ohm Caliburn G coil sold separately. Coils from the Caliburn A2, AK3 and KOKO ranges are not compatible.

How often do I need to change the coil?

Typically every one to two weeks with regular use. Signs of a spent coil include reduced flavour, a slightly burnt taste, or gurgling. Prime new coils properly and they will last longer.

Can I lock the device?

Yes. Press the fire button twice within two seconds to lock or unlock the ignition. Useful if the Tenet is going into a bag or pocket.