Page 3 of the Phone Charging archive. Return to page one for the full tag description.
For a causes-and-fixes approach, compare a second device, app, network or wired connection so you can isolate whether the problem follows the device, network, software or service. The goal is to confirm the next decision.
For this “what to check first” angle, compare a second device, app, network or wired connection so you can isolate whether the problem follows the device, network, software or service. The goal is to confirm the next.
Slow overnight charging can be intentional battery-protection behavior, but it can also come from a weak adapter, damaged cable, debris in the port, heat or background activity. Compare with a known-good compatible charger.