Shopping Cart
No items added.

Warning! This site has products which may contain nicotine. Nicotine is an addictive substance and may be harmful or fatal if injested. Please be responsible and keep your pets and children away from your vaping supplies! Click here for important additional information.


Sorry - this product is no longer available

Authentic iStick 40W TC by eLeaf

Product description

The latest member of the iStick family is just as gorgeous and ergonomic as its siblings. The iStick 40W TC looks exactly the same as the 20W and 30W models in size, shape and sleek appearance but with two distinct physical features: a round fire button and ventilation holes on top.

While the iStick 20W and iStick 30W offered a magenta option, the iStick 40W is introducing a gunmetal gray version. Like the rest of the iStick line, the iStick 40W TC shows exceptional attention to detail with well-placed function buttons and a form factor that fits very comfortably in your hand.

The single most important feature of the iStick 40W that sets it apart from the other iSticks is in the "TC" which stands for temperature control. The latest in cutting-edge vaping technology, temperature control allows you to actually choose the heating temperature of the atomizer coil for a truly customized experience. Now that you can adjust the vapor settings to your desired temperature, your wick can produce the cleanest and most flavorful vapor. If you use nickel coils (Ni-200) instead of Kanthal wires for your wick, temperature control can be extremely helpful in preventing dry and burnt hits.

Despite its diminutive size, the iStick 40W packs a powerful punch at 2600mAh rating. It offers both variable voltage and variable wattage. With 40 watts of maximum power, the iStick 40W TC can accommodate a wide array of clearomizers, including sub-ohm atomizer tanks. A spring-loaded center pin ensures a firm and secure connection between the iStick and any e-liquid delivery device you are using.

The Eleaf iStick 40W TC is also equipped with standard safety features such as over-discharge protection, low-voltage protection, automatic shut-off, and on/off lock.


  • 2600mAh battery capacity
  • Sleek ergonomic design
  • Stainless steel components
  • Temperature control: 200°F to 600°F, in 10°F increments
  • Variable wattage: 1W to 40W
  • Variable voltage
  • Works with nickel and titanium coils
  • Superior OLED screen
  • Puff timer
  • Battery level indicator
  • Spring-loaded center connection pin
  • No need to unscrew the back of the mod to install battery

Operating tips:

To turn your iStick 40W TC on/off: press the fire button five times in quick succession.

To start vaping: press the fire button and hold it down while taking a puff.

Stealth on/off: press the fire and down buttons simultaneously when the battery is on to switch between Stealth on and Stealth off mode. In the Stealth on mode, you can vape with the OLED screen off and press the fire button once to view current settings.

Switch display mode: press the up and down buttons simultaneously for two seconds when the battery is off to rotate the screen display 180 degrees.

Shift between TC and VW modes: long press the menu button to shift in between modes.


  • Rated resistance range: 0.05-1ohm (TC mode), 0.15-3.5ohm (VW mode)
  • Temperature range: 100-315°C (200-600°F)
  • Capacity: 2600mAh
  • Thread type: 510
  • Rated output wattage: 1-40W
  • Size: 36.2mm x 22.3mm x 77.3mm
  • Colors: black, blue, silver, grey

Package Contents:

1 x Eleaf iStick 40W TC
1 x 510-eGo adapter
1 x USB cable
1 x user manual

Additional information