Chosen Solution
Hello, i have a samsung tab pro sm-t525. device charge bad so i replace 2x the charging port and the batterij but still same problem. device stops charging after 2-3 min.
vdb consulting since you already changed the battery and the USB connector (hopefully it is a good repair and the parts are functioning normally) you want to go ahead and check the charging circuitry according to the schematic
Then it’s probably a battery issue here is the replacement.Samsung Galaxy Tab Pro 10.1 Battery Replacement