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Uwell Caliburn G4 Pro KoKo Kit - Light Green

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£26.99 GBP inc. VAT
🚚 Order within the next 2 hours, 15 minutes for delivery by 19 Dec, 2025.
Uwell Caliburn G4 Pro KoKo Kit

Uwell Caliburn G4 Pro KoKo Kit

Meet the next evolution in pod vaping. The Uwell Caliburn G4 Pro KoKo Kit combines premium build quality, intelligent coil detection, adjustable airflow, and a powerful 2000mAh battery in an ergonomic, pocket‑friendly design. With dual meshed coils, auto/button activation, and Type‑C fast charging, the G4 Pro KoKo delivers exceptional MTL flavour and all‑day performance for vapers who demand the best.

Caliburn G4 Pro KoKo Design

Why you'll love it

  • Intelligent coil detection: Automatic wattage adjustment for optimal flavour
  • Adjustable airflow: Fine‑tune your MTL draw with precision slider
  • 2000mAh battery: Extended all‑day vaping with Type‑C fast charging (2.5A)
  • Dual meshed coils: 0.4Ω & 0.9Ω FECRAL options for rich, consistent flavour
  • 2ml pod capacity: Top‑fill design with leak‑resistant Pro‑FOCS technology
  • Premium materials: Aluminium, ABS, IML, and PCTG construction
  • Maximum 35W output: Powerful performance in a compact form
Caliburn G4 Pro KoKo Features

Key specifications

  • Material: Aluminium, ABS, IML, and PCTG
  • Dimensions: 82.7mm × 50mm × 23mm (TPD and CRC version)
  • E-liquid capacity: 2ml (TPD and CRC compliant)
  • Output power: Maximum 35W
  • Cartridge: TPD 0.4Ω top fill and 0.9Ω top fill FECRAL meshed
  • Battery capacity: 2000mAh built‑in
  • Charging port: Type‑C with 5V/2.5A fast charge
  • Activation: Dual (auto‑draw + button)
  • Airflow: Adjustable with slider control
  • Protection: Short‑circuit, low voltage, 10s cutoff
Caliburn G4 Coil Options

Included coil options

  • 0.4Ω FECRAL Meshed (TPD top fill): Rich flavour, warmer vape, higher output
  • 0.9Ω FECRAL Meshed (TPD top fill): Tighter MTL draw, cooler vape, balanced performance

Both coils feature FECRAL mesh construction and Pro‑FOCS flavour technology for authentic taste from the first to last puff.

Adjustable Airflow Control

How to use your Caliburn G4 Pro KoKo

  1. Install coil: Insert your chosen FECRAL coil into the pod base until secure
  2. Prime coil: Add 2–3 drops of e‑liquid directly onto the coil, then fill pod
  3. Fill pod: Remove silicone plug, fill with e‑liquid (max 2ml), replace plug
  4. Wait 5 minutes: Let coil fully saturate before first use
  5. Insert pod: Click pod into device until magnets engage
  6. Adjust airflow: Slide airflow control to your preferred MTL draw
  7. Vape: Auto‑draw OR press fire button (5 clicks on/off)
Pod Installation Guide

Pro tips for best performance

  1. Always prime new coils and wait 5 minutes before vaping
  2. Use 50/50 PG/VG e‑liquids for optimal wicking and flavour
  3. Start with 0.9Ω for balanced MTL, 0.4Ω for warmer, richer vape
  4. Adjust airflow gradually to find your sweet spot
  5. Replace coils every 1–2 weeks depending on usage
  6. Keep pod filled above minimum line to prevent dry hits
  7. Clean contacts monthly with cotton swab for best connection
LED Battery Indicator

LED indicator guide

  • Green: Battery 70–100%
  • Blue: Battery 30–70%
  • Red: Battery below 30% (charge soon)
  • Flashing red: Battery critical / device error
  • White pulse (charging): Battery charging in progress
  • Green (charging complete): Fully charged, ready to vape
Type-C Fast Charging

Perfect for

  • New vapers seeking a reliable, easy‑to‑use MTL device
  • Experienced users wanting premium pod performance
  • Ex‑smokers looking for satisfying throat hit and flavour
  • On‑the‑go vaping with extended battery life
  • 50/50 PG/VG and nic salt e‑liquids
Available Colors
Order now for quick delivery!
  • Free Next Day Delivery on orders over £40
  • Same Day Dispatch when ordered before 3pm
  • Click & Collect available between 9AM – 7PM

What's in the box

  • 1 × Uwell Caliburn G4 Pro KoKo device (2000mAh)
  • 1 × Caliburn G4 refillable pod (2ml TPD)
  • 1 × 0.4Ω FECRAL Meshed coil (pre‑installed)
  • 1 × 0.9Ω FECRAL Meshed coil (spare)
  • 1 × Type‑C USB charging cable
  • 1 × User manual & warranty card
Package Contents

Important information

  • Age Restriction: 18+ only. Age verification required.
  • Not sold with e‑liquid: Purchase separately (50/50 PG/VG recommended).
  • Battery safety: Use only the included Type‑C cable or certified 5V/2.5A chargers.
  • Coil priming: Always prime new coils to prevent burnt taste and damage.
  • Warranty: 90 days manufacturer warranty (excludes consumables).