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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
iStick TC40WStick TC40W, an innovation of iStick series battery, adopts newly introduced technical element of temperature control. It will bring out a unique vaping experience without any dry hit by adjusting temperature setting. Despite the small size, it can reach 40W with a large 2600mAh power capacity. Moreover, all stainless steel threads and elastic spring connector endow it with strong wear resistance. With temperature control function, less power and e
Stick TC40W, an innovation of iStick series battery, adopts newly introduced technical element of temperature control. It will bring out a unique vaping experience without any dry hit by adjusting temperature setting. Despite the small size, it can reach 40W with a large 2600mAh power capacity. Moreover, all stainless steel threads and elastic spring connector endow it with strong wear resistance. With temperature control function, less power and e-liquid consumption will also be a plus.
Parameter:
Size: 36.2mm*22.3mm*77.3mm
Color: Black, blue, silver, grey,full black, brushed silver
Capacity: 2600mAh
Thread type: 510 thread
Rated output wattage: 1-40W
Rated resistance range:
0.05-1ohm (TC mode）
0.15-3.5ohm (VW mode)
Temperature range:
100－315℃/200－600℉
(TC mode)
Size: 36.2mm*22.3mm*77.3mm
Color: Black, blue, silver, grey,full black, brushed silver
Capacity: 2600mAh
Thread type: 510 thread
Rated output wattage: 1-40W
Rated resistance range:
0.05-1ohm (TC mode）
0.15-3.5ohm (VW mode)
Temperature range:
100－315℃/200－600℉
(TC mode)
Features:
1.Temperature control function: By adjusting temperature in TC mode(Nickel 200), you can enjoy different vaping experience at different temperature settings.
1.Temperature control function: By adjusting temperature in TC mode(Nickel 200), you can enjoy different vaping experience at different temperature settings.
2.Less power and e-liquid consumption: With temperature control function, it will consume much less battery power and e-liquid in TC mode(Nickel 200) than in VW mode.
3.Clear OLED display: In typical VW mode, the OLED screen displays battery power, resistance, voltage and wattage clearly. You can see clearly battery power, resistance, wattage and temperature in innovative TC mode(Nickel 200).
4.Accurate reading of resistance: The reading of resistance becomes more accurate with the number down to the second decimal point.
5.Large output and power capacity: Despite the small size, it can reach 40W output with 2600mAh power capacity.
6.Stainless steel threads and spring connector: It retains stainless steel threads for strong wear resistance and elastic spring connector for high adaptability.
7.Attached necklace hole: The specially attached necklace hole on the top cover makes it more portable and user-friendly.
How to charge?
The battery power indicator on the screen will keep flashing when the remaining power is less than 10%. It can be charged with the USB cable through the USB port at the bottom.
The battery power indicator on the screen will keep flashing when the remaining power is less than 10%. It can be charged with the USB cable through the USB port at the bottom.
It will take about 3.5 hours to get a full charge via 1A wall adapter.
The battery indicator will keep flashing during charging and the screen will go out when fully charged.
The battery indicator will keep flashing during charging and the screen will go out when fully charged.
Recommended match: iStick TC40W & GS-Tank Atomizer for mouth inhalers
The best match for iStick TC40W is GS-Tank atomizer. This perfect combination will give you an amazing vaping experience.
The best match for iStick TC40W is GS-Tank atomizer. This perfect combination will give you an amazing vaping experience.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 1522 reviews
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Product Reviews
★★★★★ 5
work well
Color: Light
I recently switched to this mineral sunscreen after having irritation and redness from several chemical sunscreens, and it has made a big difference for me. My skin is sensitive, but this one feels gentle and comfortable without causing burning or itching. It gives me good protection and doesn’t leave my skin feeling worse by the end of the day. Definitely a better option for sensitive skin.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Glowy SPF skin tint, Great skin-like coverage
Color: Medium
I’ve tried a lot of skin tints and this one actually surprised me. The Colorescience Flex Shield gives that “your skin but healthier” look without feeling heavy or greasy. I love that it starts white and adjusts to your skin tone — it blends in really naturally and evens everything out without looking makeup-y.
The finish is glowy but still skin-like, and knowing I’m getting SPF protection at the same time makes it perfect for everyday wear. On busy days this has honestly replaced my foundation.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
OBSESSED - My New Go-To SPF ✨
Color: Glow
I don’t say this lightly - I’m OBSESSED. The Colorescience Glow SPF is hands down the best sunscreen I’ve ever used.
This formula makes my skin look unreal - plumped, radiant, and healthy from morning to night. It gives that lit-from-within glow without ever looking greasy or heavy.
I’m super sensitive to sunscreens (most of them irritate my skin and eyes), but this one is perfection. No reactions, no discomfort- just smooth, glowing skin all day.
I also ordered the Flex and can’t wait to try it next.
This is officially my forever SPF
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Reviewed in the United States on April 18, 2026
★★★★★ 5
Best Sunblock ever!!
Color: Bronze
I kept seeing this all over my social media, so I decided to do some research before purchasing. I was pleased at how high the reviews were. I decided to purchase and I’m totally obsessed! I’ve been using for a few months now and I don’t even wear any foundation anymore. This has literally replaced it. I love how it glides on like butter, and how It’s so smooth and light. I get so many compliments on my face. Best sunblock ever!! I’m forever a customer! Highly recommended!!
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Bronze and Matte are brown girl friendly
Color: Bronze, Color: Bronze
TLDR:
I got bronze and matte formulas and I have oily skin. I’m very happy with these. Bronze is a perfect match until it oxidizes so I mix it with medium for the perfect shade. Bronze will be flexible across a wide range of skin tones. Matte formula is perfect on its own, more like a satin matte finish. I think matte has less pigment than bronze. Both are easy to apply and reapply, blends nicely, zero white cast- no Casper.
What I liked:
I really like the finish on these. I have oily skin and these work well for me. They don’t burn my eyes. Bronze gives a little glow while matte tones down the shine but it’s not too matte, more like satin matte. I can wear matte on its own but I have to mix bronze with medium because it oxidizes after a few minutes.
These are both great options for daily wear.
What could be better:
I wouldn’t change anything about the matte formula. But it can get thick after several reapplications. I wish the bronze formula didn’t oxidize. While it doesn’t oxidize every time, you just never know when it will. But mixing it with medium helps to keep it chill.
Skin tone:
For reference, I usually have to mix shades to get my perfect match. But my skin tone tans very easily and is lighter in winter, darker in summer. So I mix medium with bronze or tan. Some of my foundation colors if it helps you: Armani 7.8, Hourglass 11, EL DW 4N2, MUFE 3N42, NARS Aruba, Dior 4N, Haus Labs 330.
Would I recommend:
Yes! This is best for brown girls who want a tinted sunscreen without a white cast. And it’s even for lighter people who want to bronze up their skin.
About my photos/video:
Photos show me wearing each formula as well as swatches.
Hope this helps!
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Reviewed in the United States on July 14, 2025