Fast charging iPhone 7
Hi, can I use safely my iPhone 11 Pro's fast charging adapter (18W) to charge my older iPhone 7?
iPhone 7
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Use fast charge with iPhone 8 or later. You can recharge your iPhone up to 50 percent battery in 30 minutes.*
Fast charging gives you a quick and convenient way to recharge your iPhone 8 or later. Your iPhone fast charges up to 50 percent in 30 minutes when you use an Apple USB-C to Lightning cable and one of these adapters:
- Apple 18W, 29W, 30W, 61W, or 87W USB-C Power Adapter
- A comparable third-party USB-C power adapter that supports USB Power Delivery (USB-PD)
If you're not sure which Apple Power Adapter you have, check the wattage on the bottom of the adapter:
