Innokin’s Cool Fire II Vaporizer Kit, much like the older and simpler Cool Fire I Vaporizer Kit, is a completely self-contained starter set. However, unlike the Cool Fire I, the Cool Fire II has a variable wattage system! Designed to look like a grenade, the Cool Fire II leaves an explosive impression, both functionally and aesthetically.
What’s in the Cool Fire II Vaporizer Kit?
With both the Cool Fire II and an iClear 30B clearomizer, this starter kit can be assembled to vape right out of the box! Designed to use 18350 batteries, it should be no trouble to find them if you don’t already have a bunch.
The Cool Fire II has a wattage adjustment ring just above the power button. With nine different settings from 7.0 to 12.5 watts, there’s a broad scale of power to choose from. Having the option to adjust this according to personal taste or for an atomizer with a different resistance is a great feature!  A good rule of thumb for that is the higher the resistance of the coil, the higher the wattage you need to get the same effect.
The iClear 30B clearomizer is a 3.0ml capacity tank with a 2.1 ohm coil. The resistance is slightly higher than average, but low enough that the different settings have a wide variety of effects! Have fun playing around with the settings, finding the one you like best.
What You Should Know About the Cool Fire II Vaporizer Kit
Turning on the Cool Fire II is the same as most other Innokin devices; simply press the single button three times in quick succession, and do the same when you want to turn it off. The light has the familiar Red/Yellow/Green to represent an Empty/Low/Full battery. This vaporizer uses standard 510 threading, so you can use either piece with other atomizers or batteries!
Scoring the Cool Fire II Vaporizer Kit
Design: 8/10
While initially I was not a fan of the grenade-like look of the Cool Fire II, upon using it I noticed how perfectly it fits into the curve of your palm. The ring to adjust the wattage is easy to use and within reach at all times, and the uniform grip feels sturdy and solid. The tank has a ball-and-socket joint for the mouthpiece, making it even easier to use this piece discretely and easily.
Functionality:Â 9/10
The variable wattage, especially with its wide range of settings, is definitely this vape’s stand out feature. While voltage and wattage are intrinsically linked, variable wattage devices give you direct control over the amount of power being put out, providing more uniformity between different atomizers. It’s a distinctly different experience. Definitely one worth trying.
Customization: 9/10
Once again, the main feature of this device gives it great versatility. The 510 threading also gives you many options when swapping out parts.
Build Quality: 8/10
As usual, Innokin has delivered a high quality product for a moderate price. The only concern I have is with the aluminum threading, but that would only be an issue if the device is mistreated. The copper contact points and strong exterior make this device rugged and reliable.
Overall Score: 8.5/10
The Cool Fire II Vaporizer Kit is a good foray into regulated wattage-based vapes. The durable design also adds to its usefulness, as it’s less likely to take damage from small falls. As it comes with an iClear 30B, this set is great for even complete beginners in the wonderful world of vaping!
Happy vaping!