When I saw these guys in stock I decided to get one to try along with my juice order. Boy am I glad. This thing is fantastic. I've been using it about a week now and have barely used anything else.
Performance is great. In my brief months of vaping I've pretty much only used stock 510 batteries, and this guy runs at a true 3.7 volts. The .5-.6 extra oomph really makes a difference. I'm getting bigger plumes of vapor and better TH off this than I ever have. It's actually turned me off a little bit to the idea of seeking out a mod that runs at greater than 3.7v because I think the TH may be a bit much for me, as an ex-casual-smoker.
Battery life is also good. I don't take it off the passthrough very often, but the couple of times I've drained it I got 3+ hours of light-to-moderate usage. Performance doesn't seem to significantly drop off-PT except for towards the end of the charge. Except for allowing an hour or so to charge after these full drains, I've also never had to pause to let the battery catch up while in passthrough mode, including straight out of the box, so it's been pretty seamless.
The battery itself seems very sturdy and well constructed. The one little complaint is that the supplied USB cord is a little short and flimsy. I have been meaning to dig around and see if I have an old digital camera cord with a mini-usb port. I also assume a blackberry wall charger with a mini usb port should work with it?
I give this unit an enthusiastic 5/5. At the price, it's hard to imagine a better and more convenient passthrough.
Performance is great. In my brief months of vaping I've pretty much only used stock 510 batteries, and this guy runs at a true 3.7 volts. The .5-.6 extra oomph really makes a difference. I'm getting bigger plumes of vapor and better TH off this than I ever have. It's actually turned me off a little bit to the idea of seeking out a mod that runs at greater than 3.7v because I think the TH may be a bit much for me, as an ex-casual-smoker.
Battery life is also good. I don't take it off the passthrough very often, but the couple of times I've drained it I got 3+ hours of light-to-moderate usage. Performance doesn't seem to significantly drop off-PT except for towards the end of the charge. Except for allowing an hour or so to charge after these full drains, I've also never had to pause to let the battery catch up while in passthrough mode, including straight out of the box, so it's been pretty seamless.
The battery itself seems very sturdy and well constructed. The one little complaint is that the supplied USB cord is a little short and flimsy. I have been meaning to dig around and see if I have an old digital camera cord with a mini-usb port. I also assume a blackberry wall charger with a mini usb port should work with it?
I give this unit an enthusiastic 5/5. At the price, it's hard to imagine a better and more convenient passthrough.