I just recently bought a DSE901 pass
thru and am wondering what I should expect for a normal lifespan? I am a very heavy "vapor"-analogs were 2.5 to 3 pcks/day. I'm just trying to figure out how many I should keep on hand? Any help would be appreciated. Thanks in advance.
You're going to get wildly varying answers on this one. It depends on a couple of things, including how often you use your unit and how well you look after it. I'm not sure if you're talking about the atomizer here as well; some folks have them die in a day (which is probably a quality control issue, and fortunately most places will send you a replacement if it conks out in under 2 weeks), and some people are using the same one they got with their kit six months on. It's hit and miss.
With the passthroughs, there's been a lot of complaints about them burning out regularly no matter who you
buy them from. It's likely a quality control thing, given how e-cigs have boomed so much. Fortunately, puresmoker.com is going to be introducing a heavy duty one they're making themselves; it should be out within a week or two, and if you can afford it snap it up when you get the chance.
As a rule of thumb, you should always probably have at least one spare battery and two spare atomizers on hand; with the passthroughs, some of them work forever and some of them just up and die for no reason. Wish I had a better answer, sorry.
Nash