Innokin CoolFire IV

Innokin Coolfire IV 40w 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.

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