Adaptation of electric smoking module

hi~

i'm smoke a pack of cigarettes per day, and don't like electric cigarettes.

electric cigarellets commonly uses 18650 or 18350 batteries as a power source and its battery holders are modular designed. some of it has 510 thread.





also it has power-button. maybe it can be used to laser pointer host.

recently seen battery module features OLED screen!:drool:

maybe someone built laser pointer with vape battery holder already...