why is my phone charging slowly all of a sudden

Your phone charging slower than peak-hour traffic? Usual suspects are the cable and charger—dodgy lead, undercooked power brick, or a USB port full of lint doing its best sandpit impression.

Clean the port gently, try a known-good fast charger and cable, and use a wall socket instead of a feeble laptop port.

Check battery saver/adaptive charging settings, close greedy apps, dim the screen, and cool the device—heat throttles charging like a speed camera.

Still dragging its feet? Reboot, update the OS, and run a battery health check; a tired cell charges slowly no matter how flash the charger.

If that fails, it’s tech time—better a quick port or battery swap than living tethered to the wall like a nervous kettle.