Iphone 11 40w charger
Is a 40w charger safe for my iphone
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Use fast charge with certain iPhone models. You can recharge your iPhone to 50 per cent battery in around 30 minutes.
You can fast charge your iPhone 8 and later to 50 per cent battery in around 30 minutes.1
Fast charging works when you use an Apple USB-C to Lightning cable and one of these adapters:
- Apple 18W, 20W,2 29W, 30W, 61W, 87W or 96W 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 top or bottom of the adapter: