iPhone 13 uses USB-C with a Lightning adapter, or wireless charging

The iPhone 13 comes with a USB-C to Lightning cable in the box, but no power adapter. You'll need to plug that cable into a USB-C power adapter — Apple sells one, but any USB-C adapter rated for at least 20 watts works. If you want to avoid cables altogether, the iPhone 13 supports wireless charging with any Qi-certified charging pad.

This matters because most people already own USB-A adapters from older iPhones, and those won't work with the iPhone 13's cable without buying an adapter. If you're upgrading from an iPhone 12 or earlier, you'll need to buy a USB-C power brick separately.

Key Takeaways

  • The iPhone 13 comes with a USB-C to Lightning cable but no power adapter, so you need to buy a USB-C adapter separately.
  • Any USB-C power adapter rated for 20 watts or higher will charge your iPhone 13, not just Apple's official one.
  • Wireless charging works with any Qi-certified pad and charges at the same speed as wired charging for the iPhone 13.
  • If you own older iPhone chargers with USB-A connectors, they won't work with the iPhone 13 cable without an additional USB-A to USB-C adapter.

USB-C to Lightning cable and power adapter

Apple includes a USB-C to Lightning cable in every iPhone 13 box. The Lightning end plugs into your phone; the USB-C end plugs into a power adapter. You need to buy the power adapter separately — it doesn't come in the box.

The minimum you need is a USB-C power adapter rated for 20 watts. Apple's official 20W USB-C Power Adapter costs around $19. Anker, Belkin, and other manufacturers make USB-C adapters at the same wattage for less. The iPhone 13 will charge at the same speed with any 20-watt USB-C adapter, regardless of brand.

If you want faster charging, a 30-watt or higher USB-C adapter will work, but the iPhone 13 maxes out at 20 watts of charging speed, so anything above that won't make it charge faster — it just gives you headroom if you're charging multiple devices.

Wireless charging with Qi pads

The iPhone 13 has a built-in wireless charging coil that works with any Qi-certified charging pad. Qi is the wireless charging standard used by most phone makers. You place your iPhone 13 flat on the pad, and it charges without a cable.

Wireless charging on the iPhone 13 reaches the same 15-watt maximum as wired charging with a 20-watt adapter, so speed is not a reason to choose one over the other. The trade-off is convenience: wireless charging is slower to set up if you're in a hurry, but faster if you're leaving your phone in one spot for a while.

Qi pads range from $15 to $50 depending on design and brand. Look for pads labeled "Qi-certified" — this means they've been tested to work safely with iPhones. Uncertified pads may charge your phone, but they're more likely to overheat or damage the battery over time.

What doesn't work with iPhone 13

If you have an older iPhone charger with a USB-A port (the flat rectangular connector), it won't work with the iPhone 13's USB-C to Lightning cable. You would need to buy a separate USB-A to USB-C adapter to use that old charger, which defeats the purpose of upgrading.

MagSafe is a separate magnetic charging system that Apple introduced with the iPhone 12. It works with the iPhone 13, but it's not required — it's an optional accessory. MagSafe chargers snap onto the back of your phone magnetically and charge at 15 watts, the same as a regular Qi pad. You only need MagSafe if you want the magnetic alignment feature.

Fast charging adapters rated for 30 watts or higher will work with the iPhone 13, but they won't charge it any faster than a 20-watt adapter. The phone itself limits charging speed to 20 watts, so the extra wattage is wasted.

Charging speed and battery health

The iPhone 13 reaches full charge in roughly 30 minutes with a 20-watt USB-C adapter and the included cable, starting from zero. Wireless charging takes longer — usually 2 to 3 hours from empty.

Charging speed doesn't damage your battery. What does matter for long-term battery health is heat. Avoid leaving your phone in direct sunlight while charging, and don't use it heavily while it's plugged in, since that generates heat. Both wired and wireless charging produce some heat, but Qi pads typically run cooler than fast chargers.

Buying a charger for iPhone 13

If you're buying a USB-C power adapter, look for one rated for at least 20 watts. Check the label or product description — it will say "20W" or "20 watts" somewhere. Brands like Anker, Belkin, and Amazon Basics all make 20-watt USB-C adapters that work identically to Apple's version and cost $10 to $15.

If you want wireless charging, search for "Qi charging pad" and look for the Qi certification mark on the product page. Avoid extremely cheap pads under $10, since they're more likely to have quality issues. A mid-range pad from a known brand like Anker or Belkin will last longer.

If you travel internationally, check whether the outlet type matches your destination. A USB-C adapter works in any country if you have the right plug adapter, but it's easier to buy a dual-voltage adapter rated for 100-240V so you don't have to carry multiple chargers.

Frequently Asked Questions

Can I use my old iPhone charger with iPhone 13?

Only if it's USB-C. If your old charger has a USB-A port (the flat rectangular connector), it won't work with the iPhone 13's USB-C to Lightning cable. You'd need to buy a USB-A to USB-C adapter separately, which is more expensive than just buying a new USB-C charger.

Is Apple's charger better than third-party ones?

No. Any USB-C adapter rated for 20 watts or higher will charge your iPhone 13 at the same speed as Apple's official adapter. Third-party adapters from established brands like Anker and Belkin are tested for safety and cost less. Avoid extremely cheap unknown brands.

Does wireless charging damage the battery?

No more than wired charging does. Both produce some heat, which is normal. Wireless charging on the iPhone 13 is slightly slower, so it may generate marginally less heat. The main factor in battery health is avoiding extreme temperatures while charging, not the charging method.

How fast does the iPhone 13 charge wirelessly?

Wireless charging reaches 15 watts on the iPhone 13, the same maximum as wired charging with a 20-watt adapter. It takes longer to reach that speed — usually 2 to 3 hours from empty — but the final charging speed is identical.

Do I need MagSafe to charge my iPhone 13?

No. MagSafe is optional. Your iPhone 13 charges with any Qi pad or with the included USB-C to Lightning cable. MagSafe is useful if you want magnetic alignment, but it's not required for charging to work.