Cool Fire IV Plus iSub G Kit

Product Features:

  • 70 watts of real vaping power
  • Long-lasting 3300mAh battery
  • 3.8ml capacity iSub G tank with adjustable airflow
  • Big, bright OLED screen
  • Large power button
  • Tri-colour LED battery level indicator
  • Convenient micro USB charging
  • Advanced on-board safety features
  • Overheat and over discharge protections
  • High-quality stainless steel 510 thread
  • Spring loaded, gold plated positive pin
  • Coil resistance 0.1Ω to 3.5Ω

This product is currently out of stock and unavailable.


The Innokin Coolfire IV Plus starter kit is a fantastic option for some looking for an intermediate level electronic cigarette. The Coolfire IV Plus starter kit is also a great option for beginners, as you do not need to purchase any additional batteries or accessories, this kit includes everything you need to start vaping (minus your favorite e-juice).

Innokin Coolfire IV Plus

The Coolfire IV Plus is an upgraded version of the Coolfire IV version one, the IV Plus is loaded with additional features and a new sleek design. The Coolfire IV Plus is a 70-watt box mod style electronic cigarette. This device is equipped with a 3300mAh internal battery, so you will not need to purchase any additional batteries or chargers. Not only does this electronic cigarette have a fantastic battery, it will also fire down to 0.1ohms, so you will be able to use cloud chasing tanks and builds if that is what you prefer. This device is extremely portable and it will fit perfectly in the palm of your hand, in your purse, or you can slip it into your pocket.

Innokin iSub G Tank

This starter kit also comes with one of Innokin’s best tanks on the market, the iSub G. The Innokin iSub G is crafted out of stainless steel and features a glass tank system. The iSub G has a huge 4.5ml e-juice capacity, so you will not have to worry about frequently refilling your tank. This tank also has sub ohm capabilities, featuring Innokin’s famous 0.5ohm coil heads. The airflow control on this tank is adjustable, so whether you prefer a tight draw or an open draw, you will be able to adjust it to your desired style.

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