Eleaf iStick 40W Temp Control Mod

Eleaf iStick 40W Temp Control Mod

Eleaf iStick 40W Temp Control Mod

$39.99 $24.99

4.92 out of 5
12 Reviews
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Rated 4.92 out of 5 based on 12 customer ratings
(12 customer reviews)

The Eleaf iStick 40w temp control mod is in a league of its own. With a 2600mAh battery, a small footprint and the capability of temperature limiting titanium and nickel coils, this mod is a powerhouse.

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The Eleaf iStick 40W temp control mod is the pinnacle of achievement in Eleaf’s iStick line of mods. This long-running line by iSmoka began with the iStick 20w and is now finally offering temperature control ability. It is a great, compact mod for both beginners as well as intermediate users. It has a slim profile and pairs well with a 22mm diameter or lower tank.

The non-removable battery is substantial, with 2600mAh per charge, and the device is charged via a mini USB cable. The iStick 4oW is similar in size and shape to the iStick 30w, and offers two new temperature control modes: Titanium and Nickel.

The red/pink color scheme is now gone. In its place is the new grey color scheme. The kind of tanks that would be perfect on this mod range from Kanger Mini Protank V3 to the Smok TCT tank or even eGo One tank. Any 22mm tank would fit great on the iStick 40w. Imported.

Each order includes the full kit – USB charging cord, user manual, and ego adapter, in a gift box. Limit one per customer.

Eleaf iStick 40W Temp Control Features Include:

  • Built by Eleaf, a subsidiary of Joyetech
  • Variable wattage up to 40W
  • Temp control functionality – Titanium & Nickel
  • non-removable 2600mAh battery charging capacity
  • Mini USB charging port
  • Dimensions: 36.2mm x 22.3mm x 77.3mm
  • SS 510 connector
  • Black, Silver, Grey or Blue

See what JH Vapes has to say about this mod:

Additional Information

Weight 10 oz


Black, Silver, Grey, Blue


  1. If eLeaf is a manufacturer that is a subsidiary of Joyetech then why did iSmoka tell me that eleaf is a product line that they themselves manufacture and they are not affiliated with Joyetech? Thanks for a reply, Dave

  2. Depending on your shipping, usually a few days! Ships from New York City!

  3. Rated 4 out of 5

    After all the bad publicity on the 30 and 50, had some reservations on being a “beta tester” for this new unit. Has been recharged half a dozen times now with no problems. Sub ohming at .15 in tc mode and moderately heavy vaping, battery life is half day, would get you through a work day. Fit, finish and feel of this diminutive mod is very nice, gun metal grey color is attractive. Temp control works, but wattage is not user adjustable in tc mode. Has enough grunt to fire my rba dual coil on .4 ohm kanthal build. Charging at 1a is pretty quick. For the $25 price at Origin Vape, it’s a no-brainer. Very pleased with quick shipping from Origin btw.

  4. Rated 5 out of 5

    I’ve been vaping for 5 years+ so I’ve been through a myriad of devices. My first non mechanical was the 20w iStick and I loved it. I bought 3 30w for when I travel and loved the fact that I could leave my clunky charger at home and charge through USB. The new 40w is a sophisticated well made and robust device. I never owned a 50w and prob won’t buy a 100w because the 40 is perfect. I fly 100k miles per year or more so I live on airplanes. The 40w with a mini nautilus fits in my shirt pocket perfectly. I didnt buy it for its temp control, I bought it for its 2600mah battery and its small size. Happy I did. Am ordering 3 more

  5. Rated 5 out of 5

    you guys nees too get with out thinking abt it baddass mod for the low shit

  6. Rated 5 out of 5

    Great little mod for the price. Very easy to use temp control also workr with ti wire that’s all I use. The 510 threading is much better on these nice SS with spring loaded pin.

  7. Rated 5 out of 5

    I did a review https://www.youtube.com/watch?v=3XFyDN25lRgof this on my channel

  8. Rated 5 out of 5

    Besides the great customer service and fast shipping, this great little mod is awesome. I am planning on getting several when back in stock! Powerful and chucks the clouds. Thanks for everything.

  9. Rated 5 out of 5

    Really good little mod! I paired it with a starre pro temp control tank! Blows clouds with the best of them! Great price point!

  10. If I order today when could I expect to get the mod where does t ship from?

  11. Rated 5 out of 5

    Eleaf does a great job with a classy look and great battery life. The 40w is my step up from the 30w. Although the temp control isn’t viable for my 12mg nic juice, it is nice to know I can RDA on this mod. Fast shipping, and they even provided me with stickers once they re-upped. Thanks OV!

  12. Rated 5 out of 5

    Best VV Battery ive ever got! and for this price YOU CANT BEAT IT!!! U ROCK ORIGINVAPE!!

  13. Rated 5 out of 5

    I really like this mod: great size, 2600mAh, 40 w capability, use of sub ohm atomisers; What’s not to like? I simply don’t use the TC function. Tried it with a GS eleaf tank and it wasn’t better vaping than astandard coil so it would just mean a different coil to stock. The “40” is a fine device but I don’t see the advantage of the TC, whatever that may be .

  14. I’m a newbie so please pardon my dumb question. Why should one use a temp control mod? Literature states that the iStick 40’s temp range is between 200-600 Fahrenheit. Wouldn’t that make the vapor exceedingly hot, even on the lowest setting?

  15. Huh? What? What language are you speaking? Or in this case, writing?

  16. When do you expect to restock these, please?

  17. We won’t be getting any more of these, sorry!

  18. Thanks for the prompt, straight answer.

  19. Rated 5 out of 5

    This is a really nice box mod. The power is fantastic and the battery life is great. Its fits real nice in my hand and tanks sit on it very good. Looks great and works better!!

  20. Rated 5 out of 5

    Tried the ego type battery’s all of them failed Co. I purchased them from kept sending me new ones but they would never last longer then a month. Upgraded to a Innokin MVP 3 that was ok until I dropped it, I fixed it by replacing the small O ring around the firing pin, the O ring was real small and thin, I had plenty of non functional ego battery’s around and used that O ring then it worked. Bought the Eleaf Istick 20w last year from Origin Vapes, dropped it a few times and still worked normal, unlike the Innokin or ego battery’s. It will be one year August 9th since I stopped analogs, Plus it was my Bday recently and was looking for another Eleaf as a reward and saw this 40w TC Eleaf I was sold right off since the 20w was so reliable. Origin Vapes you can’t beat the price I have looked all over and no one comes close to Origin Vapes, ordered on the 28th and received it on the 29th plus free shipping on orders over $50 I have not seen prices as low as Origin Vapes anywhere. They will always have my Business.

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