Can you charge an iPhone 17 Pro with a Samsung 45W Super Fast 2.0?
Worked out from the manufacturers’ specifications. Have a different charger? Pick it below the answer.
The Samsung 45W Super Fast 2.0 meets the iPhone 17 Pro’s top charging speed of about 40 W.
Estimated from the manufacturer’s stated fast-charge time, with the device idle.
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How long to 50% with each charger
Shorter bar is faster. The highlighted row is the charger on this page.
iPhone 17 Pro charging specs
- Fast charging needs
- 40 W
- Max input (approx.)
- 40 W
- Samsung 45W Super Fast 2.0
- 45 W · USB-C · PPS
Sources: Apple: Fast charge your iPhone · Notebookcheck: iPhone 17 Pro reaches 50% in 20 minutes · Samsung: 45W Super Fast Charger 2.0. Checked 2026-10-17.
Quick answers
Is it safe to charge the iPhone 17 Pro with the Samsung 45W Super Fast 2.0?
Yes. USB Power Delivery negotiates power, so the iPhone 17 Pro only takes what it can handle and the charger only gives what it can supply. A weaker charger is slower, not dangerous.
How many watts does the iPhone 17 Pro need for fast charging?
40 W or more. Reaches 50% in about 20 minutes with a 40W adapter or higher.
How long does the iPhone 17 Pro take to charge with the Samsung 45W Super Fast 2.0?
About 20 min to 50% and 1 h 5 min to full, estimated with the device idle.