Uwell
Uwell makes the Caliburn pod kits, a family that runs from the 1000 mAh G3 Pro to the 2000 mAh G4 Pro KOKO, alongside the prefilled Viscore 8000 for anyone who would rather not handle a bottle. We stock the kits in a wide spread of colours, plus Ironfist L and GPP ALPHA replacement pods. Battery size is the main thing that separates one Caliburn from the next.
19 products
Choosing your Uwell
Picking an Uwell vape comes down to one question: do you want to fill a pod yourself, or fit one that arrives full? Most of this shelf is Caliburn, a run of refillable pod kits that differ mainly in battery size, from 1000 mAh up to 2000 mAh. The Viscore 8000 is the other route: a fixed power kit with a prefilled pod, listed at 8,000 puffs. Settle that first, then narrow by battery and colour.
First-timers tend to choose a Caliburn by colour and look at the battery afterwards. Turn that round. Most Caliburn kits here share MTL / RDL vaping and adjustable wattage, so battery is the spec that actually changes. The finish is the enjoyable last step.
Looking for Uwell pods or Uwell coils? This page lists pods. Caliburn X Ironfist L Replacement Pods come as a pack of 2, and Caliburn GPP ALPHA Pods as a pack of 4. Check the product page for which kit each one suits before you add it.
Want the Caliburn family on its own? Head to our Caliburn page. If you are weighing Uwell against other brands, our refillable pod kits category puts them side by side on one shelf.
Which one is for you
Start with the battery
The Caliburn kits step up in small increments, so pick the figure that matches your day:
- 1000 to 1250 mAh: G3 Pro, G4 Mini, G5 Lite, G5 Lite SE and G3 Pro KOKO.
- 1300 to 1400 mAh: G4 and G4 Classic.
- 1600 to 2000 mAh: G5 and G5 KOKO at 1600 mAh, G4 Pro at 1800 mAh, G4 Pro KOKO at 2000 mAh.
If you want the longest gap between charges, go for the top band. If a smaller battery suits you, the G3 Pro and G4 Mini are the lowest figures here.
Fill it yourself or fit it full
Most Caliburn kits take a 2ml refillable pod: you choose the e-liquid and you pour it in. If you would rather skip bottles, the Viscore 8000 prefilled pod kit is fixed power with a prefilled pod listed at 8,000 puffs. Want to set your own wattage? Take a Caliburn instead, since the Viscore 8000 has no adjustment. Spare prefilled pods for it are sold one to a pack.
Reading the Caliburn names
G3, G4 and G5 are generations. Mini, Classic, Lite and Lite SE are variants within them, and the Lite and Lite SE both list 1200 mAh. KOKO editions are the G3 Pro KOKO, G4 Pro KOKO and G5 KOKO, and the G4 Pro KOKO lists a 2 inch screen. Pick the generation you like the sound of, then check the battery figure.
Replacing pods
When a pod is spent, reach for the Ironfist L pack of 2 or the GPP ALPHA pack of 4, both refillable and listed as MTL / RDL. The GPP ALPHA pods are listed at XL capacity, the Ironfist L at 2ml. Confirm fit on the product page, or browse all vape pods to see the wider choice.
Related categories
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Uwell FAQs
Which Uwell Caliburn has the biggest battery?
The G4 Pro KOKO lists the biggest battery at 2000 mAh, followed by the G4 Pro at 1800 mAh and the G5 and G5 KOKO at 1600 mAh. At the other end, the G3 Pro lists 1000 mAh. Battery is the main thing that changes across the range, so decide on that first.
Are Uwell coils sold separately here?
This page lists pods rather than loose coils. Choose Caliburn X Ironfist L Replacement Pods, a pack of 2 with 2ml capacity, or Caliburn GPP ALPHA Pods, a pack of 4. Open the product page to check which of your kits each one suits before ordering.
Do I fill the Uwell Viscore 8000 myself?
No. The Viscore 8000 is a fixed power kit with a prefilled pod, listed at 8,000 puffs, so there is nothing to pour. When the pod runs out, buy Uwell Viscore 8000 Prefilled Pods, sold one to a pack. To fill your own, pick a refillable Caliburn.
Is the Uwell Valyrian 3 on this page?
No, the Valyrian 3 is not listed here. Our Uwell range is the Caliburn family plus the Viscore 8000. If you want a small refillable pod kit from the same brand, start with the Caliburn page.
Can I adjust the wattage on an Uwell Caliburn?
Nine of the kits here are listed with adjustable wattage, including the G3 Pro, G4, G4 Mini and G5. The Viscore 8000 is fixed power. The G4 Pro KOKO and G5 KOKO do not list a function here, so check their product pages.
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