This is why I think V4L should really consider making there own mod.  Either it be a 10440 (AAA) size battery mod to a 18650 battery mod.  Go fully mechanical and no more worries of electric switches going bad.  And if made correctly you can make a mod that will last a long time and its a good at home vaping machine.  Cant go wrong with a mod.  I use my batteries when Im on the go.. but when I get home I use my mod.
	
		
			
		
		
	
			
			 
				
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		