real bad luck mate but seems a bad battery if the charger is working and has charged from red and turned green. it should still light with no tank on it. id keep pressing for a while and hope to see it light but probably best to get a new kit and as you said one with two batterys. worst timeing too as well while being away too but best of luck anyways 





	
		
			
		
		
	
			
			 
				
		 
 
		

 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		