Hi im new to this forum but looking for a good guide to best settings on my cool fire 4 using a aspire nautilas tank , also is there a general guide anywere on the web for uses of setting watts , volts and coils to use , take notr it will need to be a dummies guide as im only a beginner , thanks The Cool Fire IV TC 100W uses the Variable Temperature Control system with 100W output which includes Titanium, Nickel200, and Stainless Steel in TC Mode. Real long lasting internal 3300mAh battery, the Cool Fire IV TC 100W is designed to be one of the top-of-the-line compact all day vapes. Innokin Cool Fire IV TC 100W MOD - 3300mAh, is powered by advanced AETHON chip-set and supports variable temperature control of Titanium, Nickel200, and Stainless Steel wires. With internal 3300mAh battery, Cool Fire IV TC 100W is designed to be one of the compact all day vapes. I cannot for the life of me work out how to get the coil out it has a spring loaded tube that's round it how can I unscrew it with that in the way? I recently bout an itaste cool fire IV and I already had my kanger geni tank mini and I all I get is a "check atomizer" and I honest have no clue what that means not gonna lie. But I just tried the same tank on my istick and it work perfectly fine. I just need some help thanks! This upgraded Innokin Cool-Fire 4 IV Plus iSub Apex Kit has an output of 70 Watts that fire down to 0.1 Ohm. This is NOT the lower spec Innokin Cool Fire 40 Watt mod with iSub G tank sold on Amazon and many other sites. This 70W edition is known as the best of the excellent Cool Fire range. I recently purchased a Cool Fire IV from Smoktek for the purpose of this review. The Cool Fire IV is designed with the vaguely pear-shaped cross section that has become a popular style. It's a good functional design in that it is comfortable to hold and use while minimizing the size. At VS we believe the new Innokin CoolFire IV is a big deal. It has all the features and characteristics to become the new king of its category. The new Innokin CoolFire IV overall build quality and robustness is obvious from the start. But the Innokin CoolFire IV is also extremely well designed and elegant. This video will piss off contractors! - DO NOT DO THIS! The Barndominium Show E101 - Duration: 16:05. Texas Barndominiums 4,107,026 views You have to press the fire button (the button you press when you inhale) AND the + button at the same time. Then, it'll go into wattage mode. Your Coolfire 4 is fine, it's the instructions that are messed up! Innokin Cool Fire IV TC100W iSub V Kit Overview Innokin is setting the new standard for PV's all around the world. Introducing the Cool Fire IV TC 100W Temperature Control Vaping System. The Cool Fire IV TC 100W is powered by the Ultra-Fast advanced Aethon chipset with 100W of pure power with ClearWave noise cancellati What makes it more of a bummer with the MVP3 chykensa, is the fact that 99% will not have been charged every day so the chances are that the charging port may only have been used 2/3 times a week and they are failing very quickly.More cases of this coming to light on a regular basis. I really liked mine but with this problem becoming all to common, I won't be buying another one. What makes it more of a bummer with the MVP3 chykensa, is the fact that 99% will not have been charged every day so the chances are that the charging port may only have been used 2/3 times a week and they are failing very quickly.More cases of this coming to l