Charging speed/ max amps

[facsi2]

Hi. My old moto x is charging very slowly with any 1A ac charger. Tested with other moto x the charger is fine. I think this started happening the same day i let the battery drop to 0%. My moto x only draws 500ma, no matter what. Do u guys have ever seen this problem? I will try a reflash, but i think the problem is the battery... Any 2nd thoughts?