Hi @dravenharle,
Has the phone been dropped or gotten wet at all, you didn't say?
Inspect the charge port using a magnifying glass and a strong light, just to check there's no debris or damage to the pins in the charge port.
Also check the phone's [https://www.samsung.com/us/support/troubleshooting/TSG01001077/|LDI] (liquid damage indicator) to see if it has changed colour signifying that liquids have penetrated into the phone.