Innokin Cool Fire IV 4 Expresss Kit


£24.00 £30.00

Sorry, this item is temporarily out of stock.


Innokin Cool Fire IV Expresss Kit(Cool Fire 4, CoolFire 4)

The Innokin Coolfire IV 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. 

Features and Specs:

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

1 x Innokin Cool Fire IV Box Mod
1 x USB Cable 
1 x Ego Adaptor

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WARNING: Some products on this website contain nicotine. Nicotine is addictive. Our products are intended for use by existing smokers aged 18 years or over, as an alternative to tobacco cigarettes. Not to be used by children, pregnant or breast feeding women or persons in ill health. If unsure of use please consult your doctor.

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