Innokin Coolfire IV iSub 40W


Innokin’s innovative advanced starter kit yet, the Coolfire IV iSub 40W incorporates an aesthetically pleasing design perfectly suitable for vapers of all experience levels. Offering up to 40 watts of wattage output powered by a 2000mAh internal battery, the iSub is a sub-ohm pleaser, yielding amazing flavor and cloud chucking capability. With a 4ml capacity tank with adjustable airflow and impressively low coil resistance, (0.5ohm), the Coolfire IV iSub 40W is an amazingly easy-to-use MOD with even better performance! Buy yours today!

What's Included:

  • 1 x Innokin Cool fire IV 40W Box MOD
  • 1 x Innokin iSub Sub-ohm Tank
  • 1 x USB charging cable
  • 1 x eGo Adapter
  • 1 x Packing box with scratch and check authenticity code

Specs & Features

  • Cool fire IV iSub 40W Stainless steel construction
  • German PC tube
  • Japanese Organic Cotton
  • Diameter: 22mm
  • Tank Capacity: 4ML
  • Wide bore drip tip
  • 12 x 3 (mm) adjustable airflow slots
  • Adjustable Airflow Control
  • No-Spill easy swap system
  • 0.5ohm Resistance Coil
  • Output Wattage: 6.0W - 40.0W
  • Output Voltage: 3.0V - 7.5V
  • Battery Capacity: 2000mAh (built-in battery)
  • Maximum Output Wattage: 40W
  • Maximum Output Current: 12A
  • Maximum Output Voltage: 7.5V
  • Handles atomizer resistance as low as 0.3ohm
  • Threading: 510 (spring loaded)
  • 3-Click On/Off
  • OLED Display
  • Micro USB Port (Pass Through Charging)
  • Vape while charging
  • Heat-dissipating vent holes
  • Low voltage warning
  • Overheat/ Short-circuit/ Over-discharge Protection
  • Voltage/ Wattage Memorization

WARNING: This is an advanced Item. Please use at your own risk and always use proper precautions and handling.


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    Innokin Coolfire IV iSub 40W