Innokin Cool Fire IV

Product Introduction

CoolFire IV is the newest, intelligent and powerful vaporizer from Innokin Technology. With the compact power, bright OLED display, long lasting battery capacity makes it the ultimate vaporizer for 2015.


Operating Voltage: 3.0V-7.5 V
Operating Wattage: 6.0W-40W
Battery: 2000mAh(Internal high drain polymer li-ion rechargeable 18650 battery)
Thread: 510
Color: Black, Silver, Red, Blue, Amethyst, Purple
compatible resistances range: 0.2 - 3.1ohm

It comes with

  • 1 x Cool Fire IV Box MOD 2000mAh
  • 1 x 510-eGo Adapter
  • 1 x USB Cable
  • 1 x Acrylic box
  • 1 x User Manual
Simple paper box. Customary Packing from the factory,the packing is subject to change without notice.

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 Fire IV 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

40W Innokin Cool Fire IV Express Kit with OLED Screen MOD Battery - 2000mAh

-ON/OFF Battery Switch
-15 second cutoff
-Low Voltage Warning
-Short Circuit/Atomizer Protection
-Over-Discharge Protection
-‘Vape while charging’ Technology
-Remembers last Voltage or Wattage setting
-Overheat Protection


  • It comes with 510 thread, can work with ego/510 threaded clearomizers/tanks.
  • No cartomizer/tank comes with.
  • There is CE mark on battery end.

40W Innokin Cool Fire IV Express Kit with OLED Screen MOD Battery - 2000mAh

Please check Guarantee Policy
Guarantee period: 3 months for Cool Fire IV body