Innokin has been a household name in the vaping industry for years, consistently delivering quality devices that cater to both beginners and experienced vapers. Their CoolFire series, in particular, has garnered significant popularity, known for its reliability, ergonomic design, and user-friendly interface. The CoolFire IV 100W TC, the subject of today’s review, builds upon this legacy, introducing higher wattage and temperature control capabilities while maintaining the familiar CoolFire aesthetic and build quality.
This review aims to provide a comprehensive look at the Innokin CoolFire IV 100W TC, examining its features, performance, and overall user experience. We’ll delve into its design, functionality, and how it stacks up against its predecessors and competitors in the crowded market of regulated mods. Whether you’re considering an upgrade or new to the CoolFire line, join us as we explore what makes this device a compelling choice for vapers seeking power, precision, and portability.
Innokin CoolFire IV 100W TC: What It Is
The Innokin CoolFire IV 100W TC is a compact, powerful, and versatile temperature control box mod designed by Innokin. It’s part of their highly successful CoolFire series, known for its durable build, ergonomic design, and ease of use. This particular iteration offers up to 100 watts of power and supports temperature control with Stainless Steel (SS), Nickel (Ni200), and Titanium (Ti) coils.
It features a built-in 3300mAh battery, ensuring extended vaping sessions without frequent recharges. The device is constructed with high-quality materials, providing a solid and comfortable feel in the hand. Its clear OLED screen displays all necessary vaping information, including wattage, temperature, coil resistance, and battery level.
The CoolFire IV 100W TC is designed to be user-friendly, making it suitable for vapers who are looking for a straightforward yet powerful device. It incorporates multiple safety features, which is characteristic of Innokin products, ensuring a safe vaping experience.
Innokin CoolFire IV 100W TC Features
Operating Wattage: 6.0W – 100W
Temperature Control: 150-315°C / 300-600°F (Ni200, Ti, SS316L)
Multiple Safety Features: Overheat protection, Short circuit protection, Low resistance protection, Low voltage warning.
Passthrough Charging (Vape while charging)
Available in various colors
A Quick Look at the Scion Tank
While the CoolFire IV 100W TC is often sold as a standalone mod, it’s also frequently bundled with the Innokin Scion Tank in kits. The Scion Tank is a sub-ohm tank designed for cloud production and intense flavor, making it a great pairing for the powerful CoolFire IV TC100 mod.
It features a convenient top-fill design and uses Innokin’s Scion coils, which are known for their efficiency and longevity. The adjustable bottom airflow allows users to customize their vaping experience from restricted direct-to-lung to wide-open airflow for maximum vapor.
24mm Diameter
3.5ml E-liquid Capacity
Top Fill Design
Adjustable Bottom Airflow
Compatible with Scion Kanthal BVC Coils
Innokin CoolFire IV 100W TC: How It Works
Using the Innokin CoolFire IV 100W TC is relatively straightforward, thanks to Innokin’s intuitive interface design. Here’s a basic overview of its operation:
Power On/Off: To turn the device on or off, quickly click the power button (fire button) three times. The screen will illuminate or power down accordingly.
Wattage/Temperature Adjustment: The device features two adjustment buttons (+ and -) located below the screen. In variable wattage (VW) mode, these buttons increase or decrease the wattage. In temperature control (TC) mode, they adjust the temperature.
Switching Modes: To switch between VW and TC modes, hold down the ‘+’ and ‘-‘ buttons simultaneously for a few seconds. The screen will display the current mode, allowing you to cycle through VW, Ni200 TC, Ti TC, and SS TC modes.
Coil Lock (TC Mode): In TC mode, it’s crucial to lock your coil resistance to ensure accurate temperature control. To do this, ensure your atomizer is at room temperature, then hold down the power button and the ‘+’ button simultaneously until “Resistance Locked” appears on the screen.
Puff Counter/Screen Flip: The device also includes features like a puff counter and the ability to flip the screen orientation, accessible through various button combinations (consult the user manual for specific details).
Charging is done via a micro-USB port located at the bottom of the device, supporting passthrough vaping so you can use it while it charges.
Performance and Usage
The true test of any vaping device lies in its performance, and the Innokin CoolFire IV 100W TC largely impresses in this regard. Throughout our testing, the device delivered consistent power output and reliable temperature control.
Power Mode (VW): In variable wattage mode, the CoolFire IV 100W TC provides a strong and immediate ramp-up. It accurately delivers the set wattage, making it suitable for a wide range of atomizers and coil builds. We tested it with various tanks, including the Scion, and found it powered them efficiently, producing dense vapor and good flavor.
Temperature Control Mode (TC): The TC performance is commendable for a device in its class. With Ni200, Ti, and SS316L coils, the temperature regulation was smooth, preventing dry hits and ensuring a consistent vape. It’s important to properly lock the resistance at room temperature for optimal TC performance, as with any TC device.
Battery Life: The built-in 3300mAh battery provides excellent longevity. For moderate vapers, it can easily last a full day, and even heavy users will find it sufficient for most of the day before needing a recharge. The passthrough charging is a significant convenience, allowing you to continue vaping while the device charges.
Ergonomics and Build Quality: Innokin’s signature ergonomic design is evident here. The device fits comfortably in hand, and the button placement is intuitive. The build quality feels solid and durable, capable of withstanding everyday use. The screen is bright and clear, easy to read even in varying light conditions.
The Scion Tank
When paired with the Scion Tank, the CoolFire IV 100W TC creates a formidable vaping setup. The Scion’s mesh coils, in particular, shine with this mod, providing exceptional flavor and vapor production. The tank’s top-fill design is user-friendly, and the adjustable airflow offers versatility for different vaping preferences.
While the review focuses on the mod, the synergy with the Scion Tank is worth noting, especially since many users will encounter them together in a kit. The tank performs well at moderate to higher wattages, making full use of the CoolFire IV TC100’s capabilities.
Pros & Cons
Pros:
Excellent build quality and ergonomic design.
Reliable and consistent power output (VW mode).
Accurate temperature control for Ni200, Ti, and SS316L.
Long-lasting 3300mAh built-in battery.
Passthrough charging capability.
User-friendly interface.
Good value for money.
Cons:
Temperature control can sometimes require careful coil locking for optimal performance (common with most TC devices).
Internal battery means it’s not user-replaceable.
Might feel slightly heavy for some users due to the large battery.
Innokin CoolFire IV 100W TC: Our Conclusion
The Innokin CoolFire IV 100W TC stands as a testament to Innokin’s commitment to producing high-quality, user-friendly, and reliable vaping devices. It successfully marries the beloved ergonomics and durability of the CoolFire series with updated power and temperature control capabilities.
Whether you’re a seasoned vaper looking for a dependable daily driver or someone stepping into the world of temperature control, this mod offers a compelling package. Its strong performance in both wattage and temperature control modes, coupled with excellent battery life and robust build quality, makes it a device we can wholeheartedly recommend.
If you’re in the market for a compact, powerful, and easy-to-use mod that won’t let you down, the Innokin CoolFire IV 100W TC deserves serious consideration. It delivers on its promises and reinforces Innokin’s reputation as a leader in the vaping industry.
