Innokin Cool Fire IV Express Kit

The Cool Fire IV is a new, compact offering from Innokin. With 40W of power, the Cool Fire IV can support a wide variety of atomizers, including sub ohm. The Cool Fire IV features a long-lasting 2000mAh lithium-ion battery, a bright OLED screen, and user-friendly menu operation. The device is extremely well-built, with a beautiful finish, and its small size and ergonomic design make it very comfortable to use! The Innokin Cool Fire IV is an excellent option for vapers looking for a small, yet powerful device.

 

The Cool Fire IV allows you to adjust wattage between 6.0-40.0W in 0.5W increments, and voltage between 3.0-7.5V in 0.1V increments. The easy to read OLED screen displays your voltage, wattage, atomizer resistance, and remaining battery life at a glance. The Cool Fire IV has a spring-loaded 510 connection with durable stainless steel threading. This mod can easily handle all of your 22mm atomizers, like the Aspire Atlantis, Kanger Subtank Mini, and others. The Cool Fire IV is compatible with most 510 atomizers on the market. To use it with eGo-threaded atomizers like the Innokin iClear 16 or Kanger Mini ProTank-3, simply attach the included eGo adapter.

Using the Innokin Cool Fire IV is easy. To turn the unit on, first set the ON/OFF switch on the bottom of the mod to "ON". Then, press the power/firing button on the side of the mod 3 times in rapid succession to power ON (please power OFF by pressing 3 times when the unit is not in use). To enter Variable Voltage mode, press the power button and the "-" button simultaneously for 1 second. To switch to Variable Wattage mode, press the power button and the "+" button at the same time for 1 second. Using the "-" and "+" buttons in your selected mode will adjust voltage or wattage up/down. Voltage/wattage will increase/decrease slowly at first - hold down the "+"/"-" to adjust at a constant high speed. Press the power button to "lock in" your preferred voltage/wattage, and to fire the unit. When the Cool Fire IV is turned OFF, it will retain the last voltage/wattage setting; it will be set to the same voltage/wattage setting when it is powered back ON.

The Cool Fire IV can be charged through the USB port on the side using the included micro USB charge cable. To charge the unit, plug the micro USB charger into the Cool Fire IV and into any USB port (or, if using with a Wall Adapter, plug into a wall outlet - pick up a wall adapter from the "Make it a Kit" menu above). When charging the Cool Fire IV, the LED light on the firing button will cycle through RED, YELLOW, and GREEN - the last color displayed indicates the current battery level. As you charge the unit, the light will change to reflect the changing battery level. It will stay on GREEN when it is almost fully charged, and the LED light will shut off completely when the unit is finished charging. The Cool Fire IV can be used as a Pass-though device, allowing you to vape while you charge!

The Innokin Cool Fire IV offers a number of safety features, including 15-second safety cutoff, Short Circuit/Atomizer protection, Low Voltage Warning, and others.

Operating Voltage: 3.0V-7.5V

Operating Wattage: 7.0W-40.0W

Battery: 2000mAh

Standby Current: 100uA max

Max Output Current: 12A

Atomizer resistance: 0.2 ohms minimum (0.3 ohms recommended)

Charging: Micro USB DC5V/1A

The Innokin Cool Fire IV Express Kit Includes: 

1 x Cool Fire IV

1 x Micro USB charge cable

1 x eGo adapter

1 x Instructional Manual

1 x Plastic case to store in when not in use

Size: Length 86mm (3.38") / Width 43mm (1.69")  / Diameter ~23mm (0.9")

Our standard 30 day warranty covers defective product.