Innokin Coolfire Ultra Review – Stunning 150W and 4000mAh!

The Innokin Coolfire Ultra-TC150 is an even more powerful version of Coolfire 4 CTs with more autonomy and power. The Coolfire Ultra now has an incredibly long battery built 4000mAh with a maximum power of 150 watts. The Innokin Coolfire Ultra has a similar size and curved shape with the same button ergonomic shot that is convenient and easy to use. The Innokin Coolfire ultra has the same chipset driven temperature control accuracy by Aethon 200 nickel, titanium and stainless steel coil 316.

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Innokin Coolfire Ultra Review

Features & Specifications

Specifications Features
Temperature control chipset Aethon Stainless steel construction
Dimensions: 3-7 / 16 “x 1-7 / 8” x 15/16 “ Dual air engines
510 threads Adjustable valve control airflow
Battery capacity: 4000 mAh internal battery Pointe drip Delrin wide bore
Operating power: 6.0 to 150.0 W Contains (1) Scion Kanthal Triple Head 0.5 Ohm BVC Atomizer (70 – 110W)
The temperature control: nickel (Ni200), titanium (Ti), stainless steel 316 (SS316) Contains (1) only the head Scion Kanthal Atomizer 0.28ohm BVC Parallel (100 – 200W)
Temperature range: 150 – 315C / 300 – 600F
Minimum resistance: 0.1ohm
Resistance to recommendation for the TC mode:
Ni200 (0.1 – 1.0ohm), Ti (0.1 – 0.5 Ohm), SS316L (0.2 – 0.5 Ohm)
Maximum current: 30A
Maximum output voltage: 7.5 V
OLED screen
Vape during charging
Loaded with Micro USB 5V / 2A
Temperature control accuracy
Current output with constant power
Generation of ultra-low external heat
Raps detection and prevention
The energy consumption in Ultra-Low Standby

Kit content:

  • 1 x Innokin Coolfire Ultra-
  • 1 x Innokin Scion sub-ohm container
  • 1 x Innokin Scion Kanthal Three BVC 0.5 Ohm Atomizer head (preinstalled)
  • 1 x parallel Innokin sprout only the spray head Kanthal BVC 0.28ohm
  • 1 x glass replacement lamp
  • 1 x Micro USB cable
  • 1 x silicone Case
  • A series of O-rings

Here is the official intro from Innokin:

First Impression

The Scion sub-ohm tank is the first high-performance tanks by Innokin. The Scion is vapers to seek a balance between taste and Vape production. The Scion works very well with high-power devices like Innokin MVP4 and Coolfire Ultra-TC150. Scion by Innokin has a capacity of 3.5 ml of E-liquid in a sleek, compact design. The Scion has a higher filling practical design and easy to use. Scion slots can be customized to suit your personal preferences. The Innokin Scion BVC (vertical lower coil) spray heads for power varies. Scion has a vertical 0.5 Ohm coil vertical design and vertical parallel design 0.28ohm of a single coil.


I would recommend 6 mg e-Liquid or less with the atomizer. Sub-ohm atomizers produce higher throat hit as compared to those with low resistance atomizers and standard neck. By utilizing this atomizer with nicotine level above 6 mg would feel usually burned or hard taste in your neck. I recommend the use of rechargeable lithium-ion battery with a control circuit (PCB protection) for charging, discharging, etc., the use of lithium-ion batteries without a potentially dangerous protective circuit.

Please Note: Be careful when working with Li-ion cells because they are very sensitive to charge properties and can explode or burn when handled incorrectly. Ensure that you have sufficient knowledge of the rechargeable Li-ion battery, unloading and assembly before use. Always charge on a fireproof surface and never leave unattended charge batteries. We are not liable for damages in the event of a change in batteries/chargers in any form (including the manufacture of the packaging). We are not responsible for damages caused by misuse or improper handling of batteries and Li-Ion chargers.

Pros & Cons

Pros Cons
Dimensions: 2-1 / 8 “x 15/16” (including extended drip-tip) Batteries are extremely sensitive to charge
Diameter: 24mm
Capacity 3.5 ml E-Liquid
Practice filling top design
Elegant and compact design
Glass containers

Long story short – Summary

This product includes a limited 30-day warranty on manufacturing defects from the date of delivery. Scratches and discoloring regular use are considered normal wear and are not covered by the warranty. So use it and enjoy the cloud and best Vaping experience.

Get Innokin Coolfire Ultra for The Best Price (10% OFF)!

If you are not so advanced in vaping we suggest you to read more articles about vaping beginners. Or if you are already decided to get your first kit visit Best Online Vape Shops!

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2 Responses

  1. James Nortin says:

    Awesome Review Martin. I think this device would be a great experience to use it.
    I love your reviews. Big fan

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