I guess you don't know how to use a multimeter or it is defective. Even the eGo selling liteature states it is 3.4 volts. It may come off the charger at 4 volts (although I don't see how) but it vapes at 3.4 volts, plain and simple. There have been video reviews using multimeters that show exactly that as the ego manufacturer states.
Seriously??? I don't know how to touch positive to positive and negative to negative on a battery and push a switch? It's not exactly rocket science is it?
Every other battery I've tested has been in specs for the type, every wall socket I've tested has been in spec. But the Joyetech batteries are special, I need to watch a video to learn to test them. I don't think so.
Exactly were do you think this extra voltage is coming from for me to possibly be getting extra? If you test wrong you get less not more. You can't create more, you can create resistance.
I heard so much cutting them down about being limited and was shocked when I saw what I saw.
Maybe it's only the 650s that are protected. Maybe they removed the protection because people didn't like it (that would make sense since it seems the whole eGo thing has been a response to what vapers are doing and saying). Maybe mine is faulty in a good way. All I know is my 1000s that came from a dealer I found on Joyetech's site and is very well respected and they read exactly what I stated.