In order to e-smoke constantly and replace cigarettes you just need to have enough atomisers and batteries around you, and refills of course.
I have entirely switched from smoking 40 a day to electronic cigarette. My original atomiser still works fine. They need regular cleaning out, an easy way is to draw on the atomiser without a refill connected or with a blank refill, this helps atomise the liquid left in the unit without adding more.
Most common atomiser problem is just that its bunged up with liquid. Just disconnect is and blow back through where the refill connects and the liquid flows out.
Plus if you need a new atomise it costs only £6.99 online anyway. Mine have lasted months and considering I'm saving £40 per week by using it I sure can afford a few replacement atomisers, batteries etc. If I can buy an entirely new starter kit for £19.99, I could still buy one a week and save £20 per week plus I'm not killing myself anymore which is the best bonus!
odd how my three family members between them have been thru in the last three months.. twelve 901 atomizers.. i have been thru 7 cigarillo atomizers and one pipe atomizer plus some 901s the other two have gotten thru five pipe atomizers plus some of the 901s..
quite a toll in atomizers all in.. my count is about 24 in all.. every trick in the book as been tryied to keep them going.. we now think two weeks working as new (when in full daily use) is par for the course.
these are the ones that did work well at first.. the wimp designs havnt been counted.. they are all still in perfect condition for the simple reason they have never been used.. ..
my conclusion is the basic hot wire design heater coil designis only good for several thousand puffs.. after this it fails to deliver the goods.. several thousand puffs isnt long in the life of a heavy use e cig..
if the makers wish to tell me otherwise i am happy for them to do this.. as has just been said they can be cheap but then again they can be exorbitantly expensive.. it depends who sells them to us..
how many puffs per atomizer or mean puffs between failure is all they have to tell us.. we can work the rest out for ourselves..
by failure i mean produce less than 75% of the when new smoke producing abilities.. keeping terminal cases alive on life support is no good to me.. most of ours never reach the total failure point.. they are simply sent to the rest home (retired) because they are no longer fit for work..
trog