The blue
istick 30W I ordered from evape.us on January 10th arrived in the mail yesterday.
It's just as spiffy as everyone says, but---unfortunately---mine is defective and will have to be returned for exchange.
I use Aspire BVC
tanks (Nauti mini, K-1, and CE5S) on the three iStick 20W units I keep downstairs on my desk, each set to 10 watts. They perform beautifully. When I put any of those exact
tanks on the iStick 30W, set to the same 10 watts, they vape for a minute or so, then the over-temp chip sensor kicks in and shuts off the iStick. The display shows a little symbol (presumably the chip) with the word "Protection," and the iStick won't fire until the chip cools (or the sensor thinks it has, anyway) to below 70° C, which takes about 20 seconds in my case. The iStick will then fire, but shuts off again after two or three draws.
Since many iStick 30W users will never see the over-temp chip display, I've attached a pic:
If I set the power to 6 watts on the iStick 30, this doesn't happen. Also, the iStick's case remains completely cool to the touch, so the problem could be actual overheating of the chip or faulty sensor circuitry. Doesn't matter which, though---my lovely new iStick has to go back to evape for an exchange. I've already sent a contact message through evape's site. Now the waiting begins for an RMA authorization.
Oh well, c'est la vie! I should get my Cloupor Mini from gearworst any day now, so all is not lost on the new toys front.