Just received the two KR808D-1 Manual PTs from litecigusa.net, filled a new Premium carto, and noticed a big difference between this KR808D-1 PT and the 510 PTs and eGo batteries on the first vape. Without having to wait for the juice to mix into the carto for several hours (like I have to with the Boge 510 cartos), this Premium carto vapes smooth (and the way it should) right away. Lots more vapor (and a lot warmer) than the 510s and throat hits every time so far. It's a little harsh on my throat at the moment, but I've been vaping pretty constantly all night, the vapor is warmer than I'm used to, and the nicotine strength I'm vaping now (about 20mg) will be decreased in the future to around 15mg. I think I'm gonna really like these PTs! I already like them better than the 5V 510 PTs from Madvapes and the Volcano Magma PTs (both the old and new versions).
Update on the KR808D-1 passthrough and Premium cartomizers
2½ hours later - I love this passthrough and Premium cartomizers! It's the smoothest PV I've tried so far, with lots of vapor, flavor, and throat hits. I mentioned that it seemed harsh at first, but it didn't after a few minutes. The vapor is warm, but not hot. The manual button is better than any of the other PTs I've tried. The cable is about 3 inches shorter than the 5V 510 PT from Madvapes, and it's very flexible, unlike the Volcano Magma cables that are annoyingly stiff.
What's cool about this PT is the cost -- it was only $21.90 for two passthroughs at litecigusa.net (plus $2 shipping). I have the PT plugged into the 2amp AC to USB wall adapter from Madvapes, which is recommended over using a computer USB port or any wall adapters with less than 2 amps.
Now I need to find out how to determine when the Premium carto is almost empty. While vaping my first carto, after about an hour (non-stop vaping, of course), I suddenly got that burnt taste. So I refilled it, and it's been vaping fine ever since, but I didn't have any warning that the carto was almost empty, like I do with the Boge 510 cartos.
My next PT purchase will be the eGo passthrough, because I'd like to have a couple more backup eGo batteries, and having a combined battery and passthrough would be perfect. Just need to find where I can buy those...
TheBuss: Why don't you like your KR808D-1 PV? Is it because it has too much vapor and flavor, or is it because it draws so easy that you only have to inhale lightly to get all that vapor, flavor, and throat hits? I can't imagine that the battery is that much different from the passthrough, but maybe the Premium carto makes all this possible.
MistressNomad: I think I decided to buy these PTs because of your recommendation of the KR808D-1 battery and/or PT. I'll have to check your page again to see exactly what you use, because I can't remember if you're using this same PT or not. Thank you!