Cool Fire IV Box Mod - Genuine

  • Model: Mod-Cool Fire IV Box Mod
  • Shipping Weight: 0.3lbs



Authentic Innokin Coolfire IV 40w Box Mod
The Coolfire IV is the newest in the line of internationally bestselling Coolfire box mods. This new version is super sleek with an ultra high quality look and feel. It fits right in the palm of your hand just slightly larger than an iStick 30W. Of particular interest is the on/off switch at the base of the Coolfire IV.
The Innokin Coolfire 4 features a greater range of variable voltage, variable wattage, advanced safety features, portable electronics charging and also "vape while charging" technology. The Coolfire IV has a flush 510 connection with a spring loaded positive pin, durable stainless steel threading, and an included ego adapter. The Innokin Coolfire IV has a variable voltage range of 3.0v to 7.5v in 0.1 volt increments and a variable wattage range of 6.0w to 40.0w adjustable in 0.5 watt increments.
The Coolfire IV uses Vrms DC current for increased accuracy with a power deviation of 0.1 watt. The full 40 watts is precisely maintained between 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. 
Product Specifications:
  • Dimensions: 3-3/8"L x 1-5/8"W x 1"D
  • Spring Loaded/Stainless Steel 510 Thread
  • On/Off Switch on the base
  • 3 Click lock/ unlock Feature
  • OLED Display
  • Vrms Power Regulation
  • Micro USB Charging Port "Vape while Charging"
  • Heat Dissipation Vents
  • Battery Level Indicator
  • Flip OLED Orientation
  • 15 Second Cutoff Timer
  • Lanyard Hole
  • Operating Voltage: 3.0V - 7.5V
  • Operating Wattage: 6.0W - 40.0W
  • Built In 2000mAh Battery
  • Standby current: 100uA max
  • Maximum output Wattage: 40W
  • Maximum output Current:12A
  • Maximum output Voltage: 7.5V
  • Clearomizer Resistance: 0.3 Ohm (minimum)
  • Charging: Micro USB DC 5V/1A
Product Features:
  • 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.
  • Low Voltage Warning - The Red LED and Battery bar will continue blinking when the battery capacity is lower than 3.3V and the device will automatically power off. 
  • Short Circuit/Atomizer Protection - protects the device against shorted atomizers and will stop the unit from functioning in unsafe conditions.
  • Automatic real-time atomizer Ohms detection - If the resistance of the atomizer is lower than 0.3 the Ohms bar will blink and the Innokin Coolfire IV  will not power on. 
  • "Vape while charging" Technology - recharged with a Micro USB cable. When plugged into a power source the Innokin Coolfire 4  can also be vaped and charged at the same time with Innokin Technology's "Vape while you charge- pass-through technology". 
  • Remembers last Voltage or Wattage setting - When the Innokin Coolfire IV is turned off it will remember the current voltage or wattage setting and it will retain the setting when the Innokin iTaste Coolfire IV is powered on. 
  • High compatibility 510 connector - 510 threading is compatible with all standard 510 clearomizers & atomizers
  • Over Discharge Protection - Monitors the battery voltage and will automatically power off if the battery is over discharged.
  • Puff Counter

Available in Black or Silver