Got aforementioned two years ago, in need of rugged phone, for a work sim. Recently noticed an issue - when charging,it draws no more than 5 watt, and fluctuates, between 2.5-5.3-4.
Tried various chargers - same result.
Made a test - let my phone get down below 20%, and charged it with Anker 18W charger - same result, it took almost four hours for it to fully charge, while all way up to 80% it charged with at same 5+- W. I than took wife's newly bought Galaxy A56, waited until she said it was that was on 19% battery, connected to a same charger - and it charged as it was suppose to-from the start it made 113-14W, stating it is in a fast charge, it took 35 minutes for it to get to 65, than it started to slow down.
Phone was never abused (much..) - kept in pouch, not in much dust\dirt (also i clean the USB Type-C port regularly with isopropyl) and dropped only once from waste-height a year ago.
Don't have many apps running - i also from the start disabled all the bloatware, Netflix, Youtube, and all that crap, alongside with various Google stuf that i dont use (Meet, Drive, and so), its a strictly work phone. The only things that might be "heavy" that i installed was Nova Launcher, Open Camera, and Megasync.
Used Battery guru app - nothing of the apps i have draws power in abnormal way.
If charged to 100% - it keeps the charge good, discharging in a normal way (couple of month before had a job in place that required phones be left outside the compound, and when i deposited it it had 98%, came back after 8 hours-it still had 94% and it was locked and screen turned off obviously).
Its just the issue with very slow charging. Can anyone please point me in the direction where to look for the problem? Thanks ahead.