Newby here. I just bought a xtar WP2 II charger for charging 18650 batteries. I charged my first battery today with it set on the 1 A setting and it took just a little over 4 hours. Is that the best setting or should it be set on the .5 setting? I am assuming at .5 A it would take approx. twice as long?  Thanks in advance for your help.
	
		
			
		
		
	
			
			 
				
		 
 
		 
 
		 
 
		 
 
		