Innokin Cool Fire IV iSub Ohm Kit Silver
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Innokin Cool Fire IV iSub Kit
Powerful 40W box mod with 2000mAh battery and iSub G tank. Features Aethon chipset technology, ergonomic design, and comprehensive safety protections for reliable all-day vaping.
- Free Next Day Delivery on orders over £40
- Same Day Dispatch when ordered before 3pm
- Click & Collect available between 9AM – 7PM
40W Power Output
Adjustable wattage from 6W to 40W with Aethon chipset technology
2000mAh Battery
Internal battery with micro-USB charging for all-day vaping
Safety Protections
10 safety features including short circuit and overheat protection
About the Innokin Cool Fire IV iSub Kit
The Innokin Cool Fire IV is a powerful and reliable box mod kit that combines cutting-edge technology with user-friendly design. Featuring the advanced Aethon chipset, this device delivers consistent power output from 6W to 40W, making it perfect for both new vapers and experienced users seeking a dependable all-day device.
The Cool Fire IV features a built-in 2000mAh battery that provides excellent battery life for extended vaping sessions. The ergonomic design fits comfortably in your hand, while the cool-touch technology ensures the device remains comfortable to hold even during extended use. The bright OLED display shows all essential information including wattage, voltage, battery life, and resistance.
Paired with the iSub tank, this kit delivers exceptional flavour and vapour production. The tank features a 3ml capacity, top-fill design, and adjustable airflow for a customized vaping experience. With 10 comprehensive safety protections including short circuit, overheat, and low voltage protection, the Cool Fire IV ensures safe and reliable performance every time you vape.
Technical Specifications
Cool Fire IV Mod
iSub G Tank
10 Safety Protections
Key Features
What's in the Box
Getting Started with Your Cool Fire IV
Pro Tip: Fully charge your Cool Fire IV before first use. The OLED display will show battery status. Start at lower wattages (around 20W) and gradually increase to find your sweet spot. The Aethon chipset provides consistent power throughout the battery life. Use high-VG e-liquids (70/30) for best results with the iSub G tank.
Charge Your Device
Connect the micro-USB cable and charge until the battery indicator shows full. Initial charge may take 2-3 hours.
Prime Your Coil
Add a few drops of e-liquid directly onto the coil. Fill the tank using the top-fill system and let sit for 5 minutes.
Adjust Wattage
Press the + or - buttons to adjust wattage. Start low (20W) and gradually increase to find your preferred setting.
Vape & Enjoy
Press the fire button and inhale. The OLED display shows all essential information. Adjust airflow on the tank for your preferred draw.
Why Choose the Cool Fire IV?
Aethon Power
Advanced chipset delivers consistent performance and rapid firing
Ultimate Safety
10 comprehensive protections ensure safe, reliable vaping
Innokin Quality
Trusted brand known for durability and innovation
Care & Maintenance
Battery Care
Charge regularly and avoid complete discharge. Use only the provided micro-USB cable or quality replacement. Don't leave charging unattended.
Coil Replacement
Replace iSub G coils every 1-2 weeks or when flavour diminishes. Always prime new coils properly before use.
Tank Cleaning
Clean the iSub G tank weekly with warm water. Dry thoroughly before refilling to maintain optimal flavour.
Device Care
Keep the mod clean and dry. Wipe with a soft cloth regularly. Store in a cool, dry place when not in use.