I may have gotten a new type today, but really can't say for sure. Bad has a habit of
throwing a bunch of stuff to me down here in the basement and I never know if it is a prototype, new product, reject or upgrade.
Among all the junk he sent, there was a control unit for a Tox, but it sure ain't made out of metal. As a matter of fact, it looks exactly like the old plastic one. The only physical difference I noticed was that it wouldn't fit on the battery tube unless the two parts were pressed together with a vise. I haven't tried to wrench them apart yet.
Instead, I went ahead and gave it a few quick tests with two different cartomizers. One measures 2.7Ω and the other measures 3.OΩ. I have a special rig for testing PV's while in actual use, and the voltage measurements taken while under load is fairly accurate.
So, how does the new one work? The answer is that it works just like it's supposed to. The voltage I see in the TOX window is the same as the voltage on my meter. Not at just a few different voltage settings, but every single one from 3.0 volts to 6.0 volts. Sure, I read a slight difference on my meter because it goes out to one more decimal, but for all practical purposes the voltages are the same.
Since these voltages are regulated, they were the same for the 2.7Ω cartomizer and the 3.OΩ cartomizer. This means that the battery can produce 2.2 amps or 13.3 watts at 6 volts with a 2.7Ω load. I only vaped at this power long enough to verify the voltage, and can't say how well the battery would hold up at this setting. It scares me to even think about what this thing would do with a 1.2Ω load at this voltage setting. Hopefully it has some kind of protection to prevent an idiot from trying to get more than 3.5 amps out of a battery this small without it exploding.
Now I'll have to say this. The readings I made may not be the same as yours. My new head is made out of plastic and your new one is made out of metal. Are yours the same as mine? damfino.