Eleaf iStick 30W Not working

[Chrissie]

I also had a problem with a 30w i-Stick I bought from fastech - they have replaced it. Not had any problems with my other 30W or an old 20w. I still think they are brilliant devices.

 

[herb]

I have the same battery. Mine died last night. its less than 4 months old.
I have been noticing for about the last month that the charge lasts less and less each time It says its fully charged but when I try to fire it immediately says protection and shuts down..
I think the Isticks may be junk.

They definitely are bottom barrel devices , worst part is eleaf's refusal to stand behind any of their products , they made sure to not even list a warranty on their website .

 

[Hitmetwice]

I'd certainly be a bit disappointed having a device just GO on me like that. Over time though for the price of a few packs of smokes a person can get good battery power for months? Meh? I prefer a year or more myself but after a few months I know the thing doesn't really Owe me anything. Not saying this is you OP but I see many folks (over) use a single battery having no other devices or batteries. When any battery is either in use or being charged constantly the lifespan will decrease. Batteries need a rest between use and charge and use cycles according to the battery gurus. If it does not get the rest it'll have a shorter life.
Like I said OP it may not be the cause of your specific problem, but thought I'd point it out. Cheers.

 

[Gramdogg]

So i was just sitting vaping with my Kangertech subtank nano and my istick just shut off wont charge wont light up even when pressing 5 times ive tried charging it and everything wont work

If it don't have a spring connection you could try pulling the pin out a very tiny bit.