I have a lifepak cr plus that i carry in my personal vehicle. I recently purchased a new charge pack (battery) and pads.  When i installed everything it only shows 2 of the 3 bars. It showed the same thing before i bought the new battery pack.  Is there a way to "reset" it to accept the new battery?
	
		
			
		
		
	
				
			 
	 
 
		 
 
		 
 
		