Innokin Coolfire IV 40w box mod

The Coolfire 4 is the newest in the line of internationally bestselling Coolfire vaporizers. This new version is super sleek with an ultra high quality look and feel. It is one of the most beautifully designed mods we've ever had the pleasure of trying. It fits right in the palm of your hand just slightly larger than an iStick 30W. We especially like the on/off switch at the base of the Coolfire 4.

The Innokin Coolfire 4 features a greater range of variable voltage, variable wattage, advanced safety features, portable electronics charging and also "vape while charging technology. The Coolfire 4 has a flush 510 connection with a spring loaded positive pin, durable stainless steel threading, and an included ego adapter. The Innokin Coolfire 4 has a variable voltage range of 3.0v to 7.5v in 0.1 volt increments and a variable wattage range of 6.0w to 40.0w adjustable in 0.5 watt increments.

The Coolfire 4 uses Vrms DC current for increased accuracy with a power deviation of 0.1 watt. The full 40 watts is precisely maintained between 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.


Features and Specs:

• Dimensions: 3-3/8"L x 1-5/8"W x 1"D
• Spring Loaded/Stainless Steel 510 Thread
• On/Off Switch on the base
• 3 Click lock/ unlock Feature
• OLED Display
• Vrms Power Regulation
• Micro USB Charging Port "Vape while Charging"
• Heat Dissipation Vents
• Battery Level Indicator
• Flip OLED Orientation
• 15 Second Cutoff Timer
• Lanyard Hole
• Operating Voltage: 3.0V - 7.5V
• Operating Wattage: 6.0W - 40.0W
• Built In 2000mAh Battery
• Standby current: 100uA max
• Maximum output Wattage: 40W
• Maximum output Current：12A
• Maximum output Voltage: 7.5V
• Clearomizer Resistance: 0.3 Ohm (minimum)
• Charging: Micro USB DC 5V/1A

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.

Low Voltage Warning:
The Red LED and Battery bar will continue blinking when the battery capacity is lower than 3.3V and the device will automatically power off.

Short Circuit/Atomizer Protection:
Short Circuit/Atomizer Protection protects the device against shorted atomizers and will stop the unit from functioning in unsafe conditions.

The Innokin Coolfire 4 features automatic real-time atomizer Ohms detection. If the resistance of the atomizer is lower than 0.3 the Ohms bar will blink and the Innokin Coolfire 4 will not power on.

"Vape while charging" Technology
The Innokin iTaste Coolfire 4 is recharged with a Micro USB cable. When plugged into a power source the Innokin Coolfire 4 can also be vaped and charged at the same time with Innokin Technology's "Vape while you charge- pass-through technology".

Remembers last Voltage or Wattage setting:
When the Innokin Coolfire 4 is turned off it will remember the current voltage or wattage setting and it will retain the setting when the Innokin iTaste Coolfire 4 is powered on.

High compatibility 510 connector:
The Innokin Coolfire 4 510 threading is compatible all standard 510 clearomizers & atomizers including the iClear16, iClear16B, iClear16D, iClear30, iClear30B, iClear30S and the Gladius-M

Over Discharge Protection:
The Innokin Coolfire 4 monitors the battery voltage and will automatically power off if the battery is over discharged.

Puff Counter



The Innokin Coolfire 4 will include a 30 day Limited Warranty against any manufacturing defects from the date of delivery. Scratches and discoloration from regular use is considered normal wear and tear and is not covered by warranty.

NOTE: Use special caution when working with Li-ion cells, they are very sensitive to charging characteristics and may explode or burn if mishandled. Make sure the user has enough knowledge of Li-Ion rechargeable batteries in charging, discharging and assembly before use. Always charge in/on a fire-proof surface. Never leave charging batteries unattended. We are not responsible for damage if there is any modification of the batteries/chargers in any form or shape (including pack making). We are not responsible for any damage caused by misuse or mishandling of Li-Ion batteries and chargers. We only recommend using Lithium Ion rechargeable batteries with a control circuit (protection PCB) to assure safe charge, discharge, etc, use of lithium ion batteries without a protection circuit is potentially hazardous

myvaporstore.com will not be held responsible or liable for any injury, damage, or defect, permanent or temporary that may be caused by the improper use of a LI-ION battery. Please have a basic understanding of the batteries you are using and how to care for them properly.

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