Being Tricky
The short answer
iPhone not charging? Try a different cable and power adapter, plug straight into a wall outlet, and gently clear any lint out of the charging port.
At a glance
About 20 minutes · Advanced · For iPhone
Key point 1 of 5
Start by matching what you see to the likely cause.
Key point 2 of 5
A computer USB port or a busy multi-port charger can supply less power.
Key point 3 of 5
Pocket lint packs into the port over time and stops the cable from seating fully.
Key point 4 of 5
Optimized Battery Charging reduces battery wear by limiting the time your iPhone spends fully charged.
Key point 5 of 5
On iPhone XS, XR and later, the phone checks the port for moisture.
Quick tip
Buying a used iPhone? Check Battery Health and test charging with your own cable before you pay. Our used phone checklist covers the rest.
Watch out
Use a light touch. Turn the iPhone off first and don't push anything metal or sharp into the port, because you can bend or scratch the contacts.
You might ask
Why does my iPhone stop charging at 80%? Usually Optimized Battery Charging or a Charge Limit, which protect the battery.
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Being Tricky