Innokin Coolfire 4 40W 2000mAh

The Coolfire 4 is the newest in the line of internationally bestselling Coolfire vaporizers.

What's included

  • Coolfire 4 40W 2000mAh Mod
  • eGo Adapter
  • Micro USB cable
  • Retail Box
  • Manual in English




Earn up to 45 Points Points.

SKU: innokin-coolfire-4-40w-2000mah-mod Categories: ,


The Cool Fire 4 is the newest in the line of internationally bestselling Coolfire vaporizers. This new version is super sleek with an ultra high quality look and feel. It is one of the most beautifully designed mods we’ve ever had the pleasure of trying. It fits right in the palm of your hand just slightly larger than an iStick 30W. We especially like the on/off switch at the base of the Coolfire 4.

The Innokin Cool Fire 4 features a greater range of variable voltage, variable wattage, advanced safety features, portable electronics charging and also “vape while charging technology. The Coolfire 4 has a flush 510 connection with a spring loaded positive pin, durable stainless steel threading, and an included ego adapter. The Innokin Coolfire 4 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 4 uses Vrms DC current for increased accuracy with a power deviation of 0.1 watt. The full 40 watts is precisely maintained between 0.2 to 2.5 ohms. There is no wasted power and exact accuracy means you are always vaping the power level that you choose.

Detailed Features

  • Spring Loaded/Stainless Steel 510 Thread
  • On/Off Switch on the base
  • Vrms Power Regulation
  • Operating Voltage: 3.0V – 7.5V
  • Operating Wattage: 6.0W – 40.0W
  • 2000 mAh high capacity
  • Minimum resistance: 0.2 ohm
  • OLED Display
  • 10-seconds safety cutoff

Dimensions (to be confirmed)

  • Height: 86mm
  • Width: 38mm
  • Depth: 25mm


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