Innokin Coolfire IV 40W Express Kit

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The Innokin Coolfire IV 40W Express Kit. Includes the newly designed 40W, 3300mAh battery which fires to 0.2ohm and has a bunch of safety features. Comes with a Micro USB charger.


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Thew newly designed Innokin Coolfire is more compact and sleek than ever. With an even bigger 3300mAh battery that fires at a great 40W this is designed to be the number one choice for all day vapers. Its design curve means it fits in the palm of your hand beautifully and its ergonomically placed firing button means its a pleasure to use. Perfect with Innokin’s iSub G and Apex tanks, use iSub coils for a truly pleasant experience.

Packed with safety features like Short Circuit / Atomizer protection, Over Discharge Protection and Low Voltage Warning this device is perfect and great for everyday use.

This Kit Includes:

1 x Coolfire IV 40W Battery

1 x Micro USB Charger

1 x User Manual



Operating Voltage: 3.0V~7.5V

Operating Wattage: 6.0W~40.0W