In the world of pod systems, the "Lite" suffix usually implies a compromise—smaller batteries, fewer features, or a cheaper feel. However, with the release of the UWELL Caliburn G5 Lite and the G5 Lite KOKO, UWELL seems to be redefining what "Lite" actually means.
First Impressions: Aesthetics & Build Quality
Both devices move away from the heavy aluminum alloys of recent generations in favour of a dual-layer translucent shell.
The G5 Lite:
Features a sleek, cylindrical-adjacent shape that slides nicely into the pocket. It feels incredibly light but surprisingly sturdy when compared to devices with a similar construction.
The G5 Lite KOKO:
Maintains the iconic square form factor from previous KOKO devices. It feels similar to the G5 Lite albeit with a touch more weight, featuring a frosted texture that hides fingerprints and a pulsing "KOKO" logo that also acts as the battery level indicator.
The Canadian "CRC" Difference
The Canadian versions of these kits include the CRC-compliant GPP pods. These pods feature a secure top-fill mechanism that requires a specific "press-and-pull" or "press-to-fill" action. It adds a layer of safety for households with children while remaining intuitive enough for daily use.
The 1600mAh Powerhouse Under the Hood
The most significant talking point of the G5 lite series is the upgraded 1600mah battery. To put that in perspective, that is nearly double the capacity of many previous "G" series models.
UWELL claims that the battery can last up 6 days. In our testing, the Caliburn G5 Lite battery life lasted nearly four days of moderate use at 15W. Even when using the higher-output 0.4Ω GPP pods, both the G5 Lite devices inspired confidence in knowing they could easily clear two days without needing a recharge.
G5 Lite vs. G5 Lite KOKO Performance Comparison
While they share the same internal chipset and battery capacity, the vaping experience differs slightly between the two:
| Feature | Caliburn G5 Lite (CRC) | Caliburn G5 Lite KOKO (CRC) |
| Airflow Design | Precise Side-Adjustable | Stepless Top-Airflow (Leaking resistant) |
| Indicator Style | 4-Bar LED Gradient | Dazzling Pulse Logo |
| Draw Style | Customizable MTL to RDL | Smooth RDL Focus |
| Portability | Deep Pocket Friendly | Lanyard / Palm Friendly |
Flavor Clarity with Pro-FOCS 4.0
Both devices utilize the new Pro-FOCS 4.0 technology. We tested several Canadian salt nicotine brands and noticed a marked improvement in how the pods handle "sweet" juices. The flavor stays crisp significantly longer than previous generation pods, and the new pods are rated for up to 30ml of e-liquid before needing a replacement.
The GPP Pod Platform
The G5 Lite series released with the GPP Pod Platform, which is a win for vapers who like to switch between styles.
0.4Ω Pod (35W): Designed for restricted direct lung (RDL) hits and works better with 0mg-6mg freebase nicotine e-liquids.
0.6Ω / 0.9Ω Pods: These are the bread and butter for Nic Salt users, providing a tight, satisfying mouth-to-lung (MTL) draw that better mimics a traditional cigarette.
Our Verdict: Is it worth the upgrade?
If you're currently using an older Caliburn G2 or Caliburn G3 models, the jump to the Caliburn G5 Lite series is a no-brainer. the combination of 35W power and that 1600mAh battery effectively bridges the gap between a portable pod device and a high-performance starter kit.
Why we like it:
- Incredible battery longevity for a "Lite" device.
- The KOKO's top-airflow design system virtually eliminates "finger-blocking" the air intake.
Things to consider:
The translucent plastic design is modern, but those prefer a more solid build quality or the weight of a metal device might find these a bit too light in comparison. For a premium Caliburn experience, we recommend checking out the Caliburn G4 Classic — a luxurious solid metal device with quality reminiscent of an Apple product.
| Feature | Caliburn G3 Series | Caliburn G4 Series | Caliburn G5 Lite Series |
| Release Year | 2024 | 2025 | 2025/2026 |
| Max Battery | 1200mAh (G3 Lite) | 1800mAh (G4 Pro) | 1600mAh |
| Max Power | 25 Watts | 35 Watts | 35 Watts |
| Pod Type | G3 Integrated Coils | GPP / G3 Pods | GPP / G3 Pods |
| Flavor Tech | Pro-FOCS | Pro-FOCS | Pro-FOCS 4.0 |
| Screen Type | OLED or No Screen | HD Color or Touchscreen | 4-Bar Gradient LED |
| Airflow | Dual (Rotate Pod) | Precise Slider | Dual Adj. or Stepless Top |
Where to Buy the Caliburn G5 Lite in Canada
As these devices are specialized CRC versions, it's important to purchase from a reputable vendor that stocks the correct pods.
If you're looking to compare colors or see the latest pricing, you can view the full Caliburn Collection here. Whether you're hunting for best battery life pod vape or an easy-to-use device with minimal maintenance, the G5 Lite series is currently the one to beat in early 2026.
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