If an iPhone will not charge on a wireless pad, check power to the charger, the phone’s exact charging support and its position on the pad. Then test without the case. A wireless charging failure does not by itself mean that the battery needs replacing.
Confirm the phone and charger are compatible
Check the technical specifications for the exact iPhone model and the charger’s instructions. Qi wireless charging and MagSafe magnetic alignment are different capabilities. Adding a magnetic ring or a MagSafe-style case does not add charging hardware that a phone does not have.
Apple‘s wireless-charging guide explains compatible Qi charging and positioning. For an Apple magnetic charger, follow the MagSafe setup guidance, including the power-adapter requirements for that charger and phone combination.
Try these checks in order
- Connect the pad to a suitable power adapter and a working wall socket. Reseat its cable.
- Disconnect any cable attached to the iPhone while testing wireless charging.
- Place the phone face up and centered on the pad, or align it with the supported magnetic charger.
- Remove the case, wallet, cards, metal plates and other objects between the phone and charger.
- Wait briefly for the charging indicator and check whether the battery level rises over time.
| What happens | Next useful test |
|---|---|
| Charging starts only without the case | Check the case’s thickness, materials and compatibility. |
| Another supported phone also fails on the pad | Check the pad, cable, adapter and socket. |
| The iPhone works on another compatible charger | Investigate the original charging setup. |
| The phone is unusually warm or charging pauses | Move it to a cooler normal environment and let it cool naturally. |
Separate a pause from a total failure
Temperature management and charge-limit settings can stop the battery rising at the point you expect. Check the message and Battery settings before assuming the pad is broken. Do not put the phone in a refrigerator or continue testing damaged charging equipment.
Wireless charging can also be slower than a suitable wired connection. Apple’s charging-speed guidance explains why the charger and conditions matter. A pad’s advertised maximum is not the speed every iPhone will receive.
When to ask for service
Restart the iPhone and install its normal software update if appropriate, then repeat one controlled test. If suitable known-working chargers fail or the phone is damaged, contact Apple or a qualified service provider with the model and test results.
Charger support also differs on other phones: our Xiaomi wireless-charging model guide shows why a charger working with one handset does not establish the features or charging speed of another.
Frequently asked questions
Does a magnetic case add wireless charging?
No. The phone itself must support wireless charging; a case or ring cannot add the required hardware.
Should I remove the case for a test?
Yes. Test without the case or accessories to separate an alignment or obstruction problem from another fault.
Why does charging stop before the battery is full?
Check temperature messages and charge-limit or charging-management settings before assuming a fault.
Does a high-wattage pad charge every iPhone at that wattage?
No. The phone, charger, adapter, charging standard and conditions determine the actual speed.