I got a panicked call from a friend whose iPad would not charge - one hour before she was to go onstage! It was reporting "moisture in the charging port" and...
Charging Port Issue and Fix. Do you have an issue with your charging pot? This is a great and free solution but please only perform this with caution.
It's easy to mix these charging ports up with the regular USB-C port on your computer. To check which port is which, look at your laptop's manual. The charging port will also likely have a "charging" icon printed next to it.

Such details provide a deeper understanding and appreciation for Fast And Easy Charging Port Fix.
Why phone charges slowly and how to fix this.
Fix 2: Turn off fast charging. I know this doesnt make a lot of sense, but many Samsung users got the warning removed by disabling the fast charging feature. Its better to give this a try rather than waiting endlessly for the warning to disappear.

As we can see from the illustration, Fast And Easy Charging Port Fix has many fascinating aspects to explore.
Way 1: Clean the Charging Port. Over time, pocket lint, dust, and debris get compacted into the bottom of your Lightning or USB-C port. This creates a physical barrier that prevents the charger from making a stable connection.
Sometimes the LG G6 charging issue can be caused by something blocking the USB port. Small debris or dirt can build up in the LG G6 charging port and this could stop the device from charging. You can easily clean the USB port by using a straightened out paper clip or a small needle.