08-04-2021, 04:01 AM 
		
	
	
		the charger should be able to maintain at least 1 Ampere of real current, that is you either need a 2+ Ampere charger or the output of a PC Power Supply Unit, moreover if the phone is in good condition then it should power up without a battery but the modem at least would not power up
	
	
	
	
	
