Cool Fire IV Plus iSub Apex kit

  • $69.99
  • Save $10

The new CoolFire IV Plus & iSub APEX Kit packed with 70 Watts of output that can fire down to 0.1 Ohm. It has a long lasting 3300mAh battery, and is designed to be a solid all-day vaping device. Curved to fit perfectly into your hand, with an ergonomically placed power button, these device are a true pleasure to vape. The Kit includes the best selling iSub APEX tank to match, with it’s quick & clean top-fill design to create a perfect vape. These kits also include a high quality charging cable, a replacement iSub coil and Derlin drip-tip.


    • 70Watts of Real Vaping Power!
    • Long lasting 3300mAh Battery
    • Big, Bright OLED Screen
    • Beautiful Case with a durable finish
    • Large Ergonomic Power button
    • Tri-Color LED Battery Level Indicator
    • Convenient Micro USB Charging
    • Advanced onboard safety features
    • Overheat and Over discharge Protections
    • High Quality Stainless Steel 510 Thread
    • Spring loaded, gold plated positive pin
    • Fires coil resistances from 0.1 Ω to 3.5 Ω
    • iSub Coil Compatible – Two 0.5 Ohm Coils Inside

Variable Voltage can be adjusted from 2.0 - 7.5 volts in .1 volt increments. Variable Wattage can be adjusted from 6.0 - 70.0 Watts in .5 watts increments. There is a Low Voltage Warning so 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 protects the device against shorted atomizers and will stop the unit from functioning in unsafe conditions.

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

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 Coolfire 4 Plus is powered on.

The Innokin Coolfire 4 Plus monitors the battery voltage and will automatically power off if the battery is over discharged and lastly includes a Puff counter!

Package Contents:

    • 1x Cool Fire IV Plus battery
    • 1x iSub Apex Tank (0.5ohm)
    • 1x extra iSub coil (0.5 ohm)
    • 8 x extra O rings
    • 1x Micro USB cable
    • 1x English manual

Battery Spec:

    • 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"
    • Beautiful Case with a durable finish
    • Tri-Color LED Battery Level Indicator
    • 15 Second Cutoff Timer
    • Operating Voltage: 2.0V - 7.5V
    • Operating Wattage: 6.0W - 70.0W
    • Built In 3300mAh Battery
    • Standby current: 100uA max
    • Maximum output Wattage: 70W
    • Maximum output Current:26.5A
    • Maximum output Voltage: 7.5V
    • Clearomizer Resistance: 0.1 Ohm (minimum)
    • Charging: Micro USB DC 5V/1A
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