There are a few reasons that your iPhone might not be charging properly; as discussed in the article "Why won't my iPhone charge ... there's enough debris in your port to keep the connector ...
If you go to Settings -> Battery on your iPhone, you can see a lot of stats about the performance and health of your battery. This includes a charge graph that plots the battery percentage of the ...
Additionally, because of its design, there’s no room for a charge port on the front, requiring users to flip the mouse over to plug it in. This of course means that you cannot use the mouse ...
The iPhone 15 has been given a brighter screen and improved camera system Apple has confirmed its new iPhone will not feature its proprietary lightning charging port, after the EU forced the change.