The Uwell Caliburn KOKO replacement cartridge is an MTL pod cartridge designed for Caliburn KOKO and original Caliburn devices, featuring a 2 ml e-liquid capacity, an integrated coil system, and shared compatibility with the classic CALIBURN platform.
In Caliburn KOKO cartridges, the coil is integrated directly into the cartridge. The coil cannot be removed or replaced separately. When the coil reaches the end of its lifespan, the entire cartridge is replaced. While the KOKO platform was introduced with the 1.2Ω pod, Uwell officially states that the original Caliburn 1.4Ω cartridge is also compatible with KOKO.
This is the standard fixed-coil cartridge option provided with the Uwell Caliburn KOKO device.
Due to its lower resistance compared to the 1.4Ω option, it delivers a slightly warmer and more pronounced vapor profile.
This is the original Uwell Caliburn cartridge, which is officially noted by Uwell as compatible with Caliburn KOKO.
Due to its higher resistance, it offers a calmer, tighter, and cooler MTL draw character.
Since both resistances are designed for low-power MTL pod systems, they are suitable for use with fluid MTL e-liquids. Uwell specifically highlights high nicotine and Nic Salt compatibility for the original 1.4Ω Caliburn pod.
This is one of the primary e-liquid options suitable for use in high-resistance MTL cartridges like 1.2Ω and especially 1.4Ω.
Premium / Freebase e-liquids with nicotine strengths and fluidities appropriate for MTL usage can also be used with Caliburn KOKO cartridges.
| Feature | 1.2Ω KOKO | 1.4Ω Caliburn |
|---|---|---|
| Resistance | 1.2Ω | 1.4Ω |
| Capacity | 2 ml | 2 ml |
| Coil Structure | Integrated Coil | Integrated Coil |
| Usage | MTL | MTL |
| Filling | Top Fill | Top Fill |
| General Character | Warmer / slightly stronger | Cooler / tighter |
| Package | 4 cartridges | |
Check the resistance value of the 1.2Ω or 1.4Ω cartridge.
Open the top filling port of the cartridge.
Fill the cartridge with suitable e-liquid and completely close the cap.
Allow the coil cotton to completely saturate with e-liquid before initial use.
