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How Fast Does the iPhone 17 Pro Max Charge?
The iPhone 17 Pro Max charges faster than any previous iPhone. Here's what to expect from each method.
Charging Speed Summary
| Method | Max Power | 0-50% Time | |--------|-----------|------------| | Wired (40W) | 40W | ~20 min | | MagSafe (new) | 25W | ~30 min | | MagSafe (old) | 15W | ~45 min | | Qi2 | Up to 25W | ~30 min | | Qi | 7.5-15W | Slower |
Full charge takes approximately 90 minutes with wired charging.
Wired Charging
The iPhone 17 Pro Max supports 40W wired charging, nearly double the 25W on iPhone 16 Pro Max. Time to 50% dropped from 35 minutes to 20 minutes.
Requirements: Any USB-C PD charger rated 40W or higher. Apple's 40W Dynamic Power Adapter is optimized for iPhone 17.
MagSafe Wireless
MagSafe now delivers up to 25W with the right setup:
- Apple MagSafe Charger (2024 or newer)
- 30W or higher power adapter
Older MagSafe chargers max out at 15W regardless of adapter wattage.
Qi2 and Qi
Qi2-certified chargers support up to 25W. Standard Qi pads work but are limited to 7.5-15W.
What's in the Box
USB-C to USB-C cable only. No power adapter included. You'll need to buy a charger separately if you don't already have one.
Charging Behavior
Peak 40W speed applies when the battery is low. The rate decreases as the battery fills to protect long-term health. This is normal and extends battery lifespan.
Find the best iPhone 17 Pro Max chargers →
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How we researched this
Where this comes from: this answer draws on the product's published specifications and the reviews ShopSavvy collected for it, alongside prices from ShopSavvy's price data.
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