If your iPhone is not charging on a wireless pad, the two most common causes are simple misalignment and case interference. Before diving into deeper troubleshooting, ensure your iPhone is properly centered on the charging pad and remove any thick, metal, or magnetic cases, as these are the usual culprits.
iPhone not charging on wireless pad alignment
Proper alignment is critical for wireless charging to work. Your iPhone must be an iPhone 8 or later to support wireless charging, and it needs to be centered on the pad's charging coil. If your iPhone vibrates frequently from notifications, it might shift position on the charging pad, interrupting the charge. To prevent this, consider turning off vibration or using Do Not Disturb while charging. Also, note that your iPhone will not charge wirelessly if it is simultaneously connected to a USB cable, and connecting USB-C or Lightning accessories like headphones while wirelessly charging can limit the charging power to 7.5W.
Remove thick, metal, or magnetic cases
Cases can block the electromagnetic field needed for power transfer. Remove any thick, metal, or magnetic cases, or other objects like credit cards or magnetic mounts between your iPhone and the charging pad, as these can interfere with power transfer or damage sensitive items. Even a seemingly slim case can create enough distance to prevent charging, so testing without any case is the fastest way to rule this out.
Use the right charger and power adapter
Not all chargers are created equal. Use a Qi-certified wireless charger; for iPhone 12 and later, use a MagSafe or Qi2-certified charger for optimal performance and faster speeds. Additionally, confirm the power adapter connected to your charging pad provides sufficient wattage, such as a 20W or higher USB-C power adapter for full-speed wireless charging. Avoid plugging the pad into low-power USB ports on computers, as they often deliver too little power to initiate or sustain charging.
Restart your iPhone and check for heat
Software glitches can interrupt charging. Restart your iPhone by turning it off, waiting a few seconds, and then turning it back on, as this can resolve minor software glitches. Also, be aware of temperature: if your iPhone or the charging pad feels warm, charging might be limited above 80% to protect the battery. Allow the device to cool down before resuming, and ensure the pad is on a flat, ventilated surface.
Clean the pad and inspect for damage
Dust and debris can break the connection. Wipe the charging pad surface with a soft, lint-free cloth, and inspect your iPhone's charging port for lint or debris. Check both the pad and your iPhone for physical damage like cracks or bent pins. If possible, test the pad with another iPhone to isolate whether the issue is with the pad or your device.
When to contact Apple Support
If the issue persists after trying these steps, there might be an internal hardware problem, and you should contact Apple Support for diagnosis and repair. An authorized service center can run diagnostics that go beyond what you can check at home, especially if your iPhone has suffered physical damage or a battery issue.
