£20.00 £25.00

Sorry, this item is temporarily out of stock.


This is an aluminium variable wattage device which operates between 2.0 Watts and 20 Watts in 0.1 watts increments. This ecig has a built-in 18650 battery, has over discharged, short circuit and atomizer protection.

Dimension: 46.0mm x 35.7mm x 23.4mm
Material: aluminium
Maximum current output: 5.5Am
Operating Wattage: 2.0W-20.0W
Operating Voltage: 3.0V-5.5V
Resistance Range:1.0-5.0ohm
Variable Voltage:Voltage can be adjusted from 3.0-5.5 volts in 0.1 volt increments
*Variable Wattage:Wattage can be adjusted from 2.0-20.0 W in 0.1 watts increments
*Adjustable 510 connection
*Battery Voltage Detection
*Resistive Load Detection 
*Low Voltage Warning
*Overtime Vaping Warning
*Battery safety protection
*Built-in 18650 battery
*OLED Display
*Charging voltage: Micro charger DC5V 1.0A


1. The 510 connection is removable. And it has height adjustment so tanks can be screwed on and will be flush with the top.
2. A. Please use a DC5V micro usb for charging. Being power on, Within 10 seconds, After 10 seconds, Screen turn off after END-OF-CHARGE.
   B. Being power off, Screen turn off after END-OF-CHARGE.
3. Screen shows “Atomizer short” if the atomizer or device short circuit. NOTE: If the screen shows “Protection” during vaping, that means the atomizer will change the resistance lower than 1.0ohm when heating.
4. When the battery voltage is lower than 3.2V,the power symbol will flicker and you won’t able to vape,the screen will show  “Power Low” or “Lock”
The over discharged protection may cause the battery unable to power on.Please charge it by DC5V micro usb,then you can enable the battery again
5. Voltage can be adjusted from 3.0V-5.5V in 0.1 volt increments by pressing “+” or “-”.Wattage can be adjusted  from 2.0W-20W in 0.1 watts increments by pressing “+” or “-”. Voltage or Wattage will increase automatically by holding“+”or“-” for 3 seconds.Will stop increasing by pressing the main button.
6. If the main button was held down for 10 seconds or longer,the FOREVER-20 will shut itself off until the button was released.
7. Quickly clicking the main button 3 times in succession will enter variable voltage status or variable wattage status.

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WARNING: Some products on this website contain nicotine. Nicotine is addictive. Our products are intended for use by existing smokers aged 18 years or over, as an alternative to tobacco cigarettes. Not to be used by children, pregnant or breast feeding women or persons in ill health. If unsure of use please consult your doctor.

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