Innokin iTaste Cool Fire IV Advanced Personal Vaporizer

  • $40.99
  • Save $9


The all-new Innokin Coolfire 4 is definitely a quality device. It fits in the palm of your hands, and is in fact, smaller than the iStick 50w. Features run the gamut of what you would expect in a modern day vaporizer, and some you don’t expect, like an on/off switch on the bottom. Other features like Variable Voltage, Variable Wattage, and a spring-loading pin, and more, makes the Coolfire 4 fit nicely with other 2015 vaporizers that we’ve come to expect from the ‘better’ brands.

The Innokin CoolFire IV is:

  • Powerful! Fires 6 - 40W! / 3 - 7.5 V with a Maximum Output of 14.5Amp!
  • Compact: Only 86mm / 3.93” Tall!
  • Long lasting: 2000mAh hour battery!
  • Beautiful: Initially available in 6 vibrant and lasting finishes.
  • Intelligent: Vape Timer, Puff Counter, Integrated Short Circuit protection, Left/Right Screen Orientation, 15 Second cutoff & more.
  • Precise: RMS DC current accurate to a power deviation of 0.5W and fires resistances from 0.2 - 3.1Ohm.
  • Easy to use: 3 Buttons for Total, Precise, and Comfortable Control.
  • Always Ready: Charge the CoolFire IV with a standard Micro USB cable and vape at the same time with Innokin’s ‘Vape while charging’ technology.
  • The CoolFire IV vapes perfectly with the Innokin iSub & iSub-G Sub Ohm tanks.

The Cool Fire IV features a greater range of Variable Voltage, Variable Wattage, advanced safety features, portable electronics charging capacity and also ‘Vape while charging’ Technology.

The Cool Fire IV has a flush 510 connection with a spring loaded positive pin,
durable stainless steel threading, an included ego adaptor.

The Cool Fire IV has a variable voltage range of 3.0 - 7.5 volts adjustable in .1 volt increments and a variable wattage range of 6.0 - 40.0 Watts, adjustable in .5 watts increments.

The Cool Fire IV uses Vrms DC current and is very accurate with a power deviation of 0.1Watt. The full 40 Watts is precisely maintained between resistances of 0.3 to 2.5 Ohms. There is no wasted power and exact accuracy means you are always vaping the power level that you choose. Vrms provides superior precision in delivering the exact wattage Ohm's Law requires and stable power means better vapor.

The high quality OLED screen looks great and clearly displays the resistance of the attached tank & coil, voltage, wattage and also accurately shows the remaining battery charge.

Product does not include the tank.

The Primary Features of The Cool Fire IV

Battery Level Indicator:

  • The Cool Fire IV battery capacity is displayed via green, yellow and red LED lights.
  • Green = Almost fully Charged. When the Cool Fire4 is fully recharged the LED light will power off.
  • Yellow = Half Power.
  • Red = Low Power. Charge the Cool Fire IV

Variable Voltage:

  • Voltage can be adjusted from 3.0 - 7.5 volts in .1 volt increments.

Variable Wattage:

  • Wattage can be adjusted from 6.0 - 40.0 Watts in .5 watts increments

SAFETY :15 second cutoff

  • FLIP OLED SCREEN ORIEWTATION
  • Low Voltage Warning
  • Short Circuit/Atomizer Protection
  • Over-Discharge Protection
  • ‘Vape while charging’ Technology
  • Remembers last Voltage or Wattage setting
  • Overheat Protection

Technical Specifications

  • Operating Voltage: 3.0V-7.5 V
  • Operating Wattage: 6.0W-40W
  • Battery: 2000mAh (Internal high drain polymer li-ion rechargeable 18650 size battery ,prefer declare the accurate mAh instead of 2200mAh)
  • Standby current: 100uA max
  • Maximum output Wattage: 40W
  • Maximum output Current: 12A
  • Maximum output Voltage: 7.5 V
  • Clearomizer Resistance: 0.3 Ohm (Recommend)
  • Charging: Micro USB DC5V/1A

The Innokin CoolFire IV will include a 30 day Limited Warranty against any manufacturing defects from the date of delivery. Scratches and discoloration from regular use is considered normal wear and tear and is not covered by warranty.