Innokin Cool Fire IV

  • Innokin Cool Fire IV
  • Innokin Cool Fire IV
  • Innokin Cool Fire IV

Innokin Cool Fire IV

Quickfind code: C10122 With 40W of vaping power, the CoolFire IV fires a full range of tank resistances and each is made with the highest quality materials to create a vaporiser that you can rely on!
This product is worth 37 points

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The CoolFire IV is the newest and most compact, intelligent and powerful vaporiser from Innokin Technology.

Innokin’s team of expert engineers and designers have packed the CoolFire IV with the most advanced integrated vaping technologies to create the perfect compact Sub Ohm vaporiser.

With 40W of vaping power, the CoolFire IV fires a full range of tank resistances and each is made with the highest quality materials to create a vaporiser that you can rely on!

The compact power, bright OLED display, long lasting battery capacity and easy to use menu system makes the Innokin CoolFire IV the ultimate compact vaporiser for 2015.

The Innokin CoolFire IV is:

Powerful! Fires 6 – 40W! / 3 – 7.5 V with a Maximum Output of 14.5Amp!

Compact: Only 86mm / 3.93” Tall!

Long lasting: 2000mAh hour battery!

Beautiful: Available in 8 vibrant and lasting finishes.

Intelligent: Vape Timer, Puff Counter, Integrated Short Circuit protection, Left/Right Screen Orientation, 15 Second cutoff & more.

Precise: RMS DC current accurate to a power deviation of 0.5W and fires resistances from 0.2 – 3.1 Ohms.

Easy to use: 3 Buttons for Total, Precise, and Comfortable Control.

Always Ready: Charge the CoolFire IV with a standard Micro USB cable and vape at the same time with Innokin’s ‘Vape while charging’ technology.

The CoolFire IV vapes perfectly with the Innokin iSub & iSub-G Sub Ohm tanks, available separately.

The Cool Fire IV features a greater range of Variable Voltage, Variable Wattage, advanced safety features, portable electronics charging capacity and also ‘Vape while charging’ Technology.

The Cool Fire IV has a flush 510 connection with a spring loaded positive pin,
durable stainless steel threading, an included ego adaptor.

The Cool Fire IV has a variable voltage range of 3.0 – 7.5 volts adjustable in .1 volt increments and a variable wattage range of 6.0 – 40.0 Watts, adjustable in .5 watts increments.

The Cool Fire IV uses Vrms DC current and is very accurate with a power deviation of 0.1Watt. The full 40 Watts is precisely maintained between resistances of 0.3 to 2.5 Ohms. There is no wasted power and exact accuracy means you are always vaping the power level that you choose. Vrms provides superior precision in delivering the exact wattage Ohm’s Law requires and stable power means better vapour.

The high quality OLED screen looks great and clearly displays the resistance of the attached tank & coil, voltage, wattage and also accurately shows the remaining battery charge.

The Primary Features of The Cool Fire IV

Battery Level Indicator:
The Cool Fire IV battery capacity is displayed via green, yellow and red LED lights.
Green = Almost fully Charged. When the Cool Fire4 is fully recharged the LED light will power off.
Yellow = Half Power.
Red = Low Power. Charge the Cool Fire IV

Variable Voltage:
Voltage can be adjusted from 3.0 – 7.5 volts in .1 volt increments.

Variable Wattage:
Wattage can be adjusted from 6.0 – 40.0 Watts in .5 watts increments

ON/OFF Battery Switch

SAFETY :15 second cutoff


Low Voltage Warning

Short Circuit/Atomiser Protection

Over-Discharge Protection

‘Vape while charging’ Technology

Remembers last Voltage or Wattage setting

Overheat Protection

Technical Specifications

  • Operating Voltage: 3.0V-7.5 V
  • Operating Wattage: 6.0W-40W
  • Battery: 2000mAh (Internal high drain polymer li-ion rechargeable 18650 size battery, declaring the accurate mAh instead of 2200mAh)
  • Standby current: 100uA max
  • Maximum output Wattage: 40W
  • Maximum output Current: 12A
  • Maximum output Voltage: 7.5 V
  • Clearomiser Resistance: 0.3 Ohm (Recommend)
  • Charging: Micro USB DC5V/1A


  • 1 x Innokin Cool Fire IV Box Mod
  • 1 x USB Cable
  • 1 x Ego Adaptor

Our order cut-off point for all delivery services is 3pm (UK time) Monday – Friday

Standard Delivery, in most instances this is 1st class post & only applicable to 10ml e-liquid products. Estimated delivery of between 1-2 days.

Royal Mail 48 Tracked, estimated delivery of between 2-3 working days (no signature required) SMS and/or E-Mail Tracking Notifications & designate a safe place to leave your parcel.

Royal Mail 48 Tracked & Signed For, estimated delivery of between 2-3 working days (a signature is required) SMS and/or E-Mail Tracking Notifications.
Royal Mail Tracking Link – Please note that tracking numbers supplied will activate from around 4.30pm onwards.

Next Day Courier, sent via DPD, delivery estimate of the next working day, excluding Saturday & Sunday deliveries, (a signature is required) SMS and/or E-Mail Tracking Notifications.
DPD Tracking Link
*Please note that some areas of the UK are classed as remote & in these areas delivery may take 2 days, please contact us for further information or to check service availability in your area*

Special Offer Free Shipping, we will select the courier we feel will provide the best & most cost efficient service for both ourselves and our customers. As a guide, DIY kits will be sent via Next Day Courier, while smaller items will be sent via Royal Mail 48 Tracked.

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Returns policy for defective or damaged goods

1) If you receive damaged or defective goods, or an item is missing from your parcel you must inform Vampire Vape via email or phone call within 48 hours. Claims made after this time period will not be accepted.

2) The goods must be returned to Vampire Vape. On receipt, we will test and inspect the product, if the item is defective we will offer you a replacement in the first instance, or if the product is no longer available we will issue a refund including your postage fees. If the goods are deemed not to be defective or the damage is caused by misuse, you will liable for any costs incurred returning the goods to us.

3) You must return the goods to us with the original order number via recorded delivery and fully insured for the full value of the goods. You have a duty to take reasonable care of any goods whilst they are in your possession.

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3 Item(s)

  • more than 6 month(s)
My first MOD stylsh and well made.Watts is deffinatly the key to flavour.Easy to use and a great digital display,vape while you charge great idea!! Thanks VV

This mod is amazing stylish accurate I set mine to 13 watts perfect highly recomend
Brill bit of kit I've got the pink one and love it

3 Item(s)

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