30W Joyetech eCom Supreme is a 2200mAh high-magnification 18650 battery with the standard 510 thread. It features VV/VW and an OLED display, showing the resistance, output voltage and wattage, and puffs taken.
Notice: Joyetech now requires S/N (serial number) before providing replacements (due to counterfeits in market).
We recommend you to keep the packing boxes after you get parcel, or take a picture of SN before you discard it. Thank you!
Shipping restriction: due to exclusive distributor of Joyetech, we do not send Joyetech products to customers in Russia, South Korea or UK.
30W Joyetech eCom Supreme is a 2200mAh high-magnification 18650 battery with the standard 510 thread. It features VV/VW and an OLED display, showing the atomizer resistance, output voltage and wattage, dump energy, as well as puffs taken.
Battery size (length *diameter): 128*19mm
Working wattage range: 2W-30W
Working voltage range: 3V-8V
Colors: black and steel
Plug types: US plug, EURO plug, UK plug and Australia plug
It comes with
Simple packing. Customary Packing from the factory, the packing is subject to change without notice.
Power on and off: press the button for 5 times in quick succession, the battery will be on for using and OLED screen is enabled. In the same way, eCom Supreme will be powered off after 5 presses.
VV mode (3V-8V): in this mode, voltage can be adjusted by rotating the bottom regulation ring clockwise or counterclockwise. The real-time voltage (V) will be displayd on the OLED screen.
VW mode (2W-30W): in this mode, wattage can be adjusted by rotating the bottom regulation ring clockwise or counterclockwise. The real-time voltage (W) will be displayd on the OLED screen.
Mode selection: when the battery is in power-on state, press the button for 3 times to switch to VV/VW mode.
Charging: plug the USB cable to the eCom Supreme, and connect it to the wall adapter or other power source such as a computer. (it can be used while on charge.) It takes about 3 hours to fully charge the eCom Supreme through the 1A usb cable and about 5 hours through 0.5A USB cable.
10s cutoff: when you keep pressing the button for over 10 seconds, the output will shut off and the OLED screen will show "Over 10s Protection".
Atomizer Resistance Detection: when the atomizer resistance is lower than 0.5ohm, the OLED screen will display "Atomizer Low".
Low-voltage protection: when the voltage is below 3.3v, the battery will be locked and refuse to be restarted.
Short-circuit protection: when the battery short-circuit occurs or output beyond the load capacity, the OLED screen will display "Protection".
DOA (Dead on Arrival) ONLY!
Note: We now need serial number to proceed after-sales service. Please kindly preserve the serial number of product if it's available.
Ich habe die eCom Supreme für meine Frau gekauft. Funktioniert tadellos. Schlankes Design, edeler Edelstahl und leichte Handhabung beim Laden via micro USB. Versand innerhalb drei Tagen nach Deutschland
The OLED display rocks. It lets me know my vaping habits. It can remind me to reduce the vape amount if my puff number is high. Like the feature. High capacity. I think it's worth to try the ecom supreme kit.
Not expensive for the supreme with so many features. I love the OLED display, clearly showing me the vaping data and letting me know which setting I prefer. 16W is my favorite wattage, huge cloud and pure taste. Highly recommended.
I don't know why people don't talk much about this ecom supreme kit on forums. And there aren't much reviews concerning this product. Yet I think it's a great battery kit after using for a month. Easy to learn and adjust, the battery is stable and powerful.
I came across this ecom supreme kit when browsing your site. The price attracted me to click. Yes, it seemed a best value Joye product for the features: 2200mAh, vv/vw, OLED display alike. Trust Joyetech brand and give it a try of this new product. Everything is great so far. Satisfied.
This slender design is very pocket friendly. I'd be a happy camper with this ecom battery kit.
Order this joye ecom kit for my dad, who is a heavy vaper and 1000mAh is small for him. He is retired and is a chain vaper. This 2200mAh probably supports him one day long power as 1000mAh only lasts for four hours more or less for him.
The ecom kit has all the features what I expect for a battery. Very pleased to choose this affordable ecom supreme. It lasts more than two days for me, OLED lets me know resistance, wattage, puffs and alike. Great!!
Low price with high specs. Highly recommend this battery kit. So far so good. It's strange to me that vapers scarcely chit chat this battery online.
Ordered this battery four days ago and it arrived today to my hand. Quite fast from China. The ecom supreme was in great condition when unboxing. Looked great.
Wish I would have bought this ecom battery, very powerful and pocket-friendly. After several days' usage, I intend to retire my old battery.
A little lower in price here than its official site or local store, yet I saw no difference between them, as I compared the new one with my old eCom Supreme.
I'm pleased with this shopping. Have been used for one month and no issues happened so far. 2200mAh supports me several days' use, quite long lasting.
awesome battery! able to run almost all the newest tanks (0.5 ohm capable) great battery life I'm able to chain vape almost all day off one charge. build quality is right on par with the more expensive mods like eVic Supreme only drawback is the nonreplaceable battery! completely satisfied with this tube style mod!
Questions and answers about this item.Ask a Question
Hi what tank and atomizers do you recommend for this battery?16-05-26 20:07
Hi, we suggest you use Joyetech Delta 16/ 23 with it. Thanks for your attention.16-05-30 09:40
1) Can this battery be used with Kanger CLTANK 4ml clearomizer
2) (a) does this battery require an 18650 battery?
(b) if so, how often should the 18650 battery be replaced?
3) can it be charged with a micro USB?
Hi, 1) we don't suggest you use eCom Supreme with CLTANK. 0.5ohm (of CLTANK) is the minimum resistance that eCom can supports. 2) eCom Supreme has a built-in 2200mah battery cell, so it doesn't require an 18650 battery. 3) You can charge it via a micro USB cable. Thanks for your attention.16-05-09 10:23
why do you not ship to the UK16-03-23 10:28
Hi, Joyetech has a exclusive reseller in UK. Sorry.16-03-23 15:44
is the pin spring loaded?16-02-23 19:07
No, it isn't. Thanks for your attention.16-05-10 10:11