In this guide
Yes, you can charge an iPhone with USB-C. iPhone 15 and later have a built-in USB-C port and charge directly. iPhone 14 and earlier use Lightning, so you need a USB-C to Lightning cable to charge from a USB-C adapter.
- You have an iPhone 15 or later with a USB-C cable
- You use a USB-C to Lightning cable with an older iPhone
- Your USB-C charger is USB Power Delivery compliant
- Your cable is MFi certified or meets USB-C spec
- You plug a standard USB-C cable into an iPhone 14 or earlier
- You use a cheap, non-compliant USB-C cable
- You have no Lightning adapter for an older model
Which iPhones Have USB-C?
Apple switched from Lightning to USB-C starting with the iPhone 15 lineup in 2023. Every iPhone 15, 15 Plus, 15 Pro, and 15 Pro Max — and all later models — have a USB-C port. You can plug any compliant USB-C cable directly into these phones to charge.
iPhone 14 and all earlier models use a Lightning port. A USB-C cable will not physically fit without an adapter.
Charging Older iPhones From a USB-C Adapter
If you have a USB-C wall adapter or laptop and an older iPhone, you need an Apple USB-C to Lightning cable. One end plugs into your USB-C charger, the other into your iPhone’s Lightning port. Apple’s own cable and MFi-certified third-party cables both work reliably. Avoid cheap uncertified cables — they can charge slowly or fail to charge at all.
For the fastest charging on any iPhone, use a USB Power Delivery adapter rated at 20W or higher.
Compatibility at a Glance
| Setup | Works? | Need | Note |
|---|---|---|---|
| iPhone 15+ with USB-C cable | Yes | USB-C cable | Direct connection |
| iPhone 14 or earlier with USB-C adapter | Yes | USB-C to Lightning cable | MFi recommended |
| iPhone 14 or earlier, USB-C cable only | No | Adapter or correct cable | Wrong connector |
| iPhone 15+ via USB-C laptop port | Yes | USB-C cable | May charge slowly |
Can iPhone 15 Charge Other Devices?
Yes. iPhone 15 and later can reverse-charge other devices over USB-C at up to 4.5W. That means you can top up AirPods, an Apple Watch with a USB-C cable, or even another iPhone in a pinch. It won’t fast-charge anything, but it works for emergencies.
USB-C on iPhone 15 Pro and later also supports video output — see our guide on whether USB-C supports video for more detail. If you’re using USB-C for display as well as charging, check our article on connecting USB-C to HDMI.
Quick Tips
- Always use MFi-certified cables for reliable charging
- A 20W USB-C PD adapter gives the fastest wired charge on supported models
- USB-C ports on computers charge iPhones but usually slower than a wall adapter
- Check your iPhone model in Settings → General → About if you’re unsure which port you have
Bottom line: Charging an iPhone with USB-C is straightforward on iPhone 15 and later — just plug in a USB-C cable. For iPhone 14 and earlier, grab a USB-C to Lightning cable and a USB Power Delivery adapter, and you’re set.