they do not stop ticking.. stopping ticking is not the real problem ..
the real problem is they age.. as they age they simple produce less vapour than when they are new.. anybody that knows anything about them knows why this is.. i wont go into detail its all been said a million times before..
they start off okay.. then they start to fade away.. we
throw ours away after two weeks on average.. its not because they have gone cold.. simply because their ability to produce enough vapour isnt there any more..
these is also nothing that can be done about this.. it happens..
the odd one might go cold a (open circuit) if used for long enough but none of the ones we use ever reach this stage.. they are discarded long before this..
to be simple its the "wick" that wears out not the heater coil.. it loses its "wick" factor.. when it does there is less vapour produced.. the less the user needs the vapour the longer the atomizer will last them.. in our case it isnt very long..
not running hot enough to down to the battery failing.. we
throw those away every two weeks as well..
trog
ps... the bottom line is these things are not suitable for heavy all day and every day use..