Can you charge an iPhone Air with a Samsung 25W Super Fast?
Worked out from the manufacturers’ specifications. Have a different charger? Pick it below the answer.
The Samsung 25W Super Fast meets the iPhone Air’s top charging speed of about 20 W.
Estimated from the manufacturer’s stated fast-charge time, with the device idle.
Try another charger
How long to 50% with each charger
Shorter bar is faster. The highlighted row is the charger on this page.
iPhone Air charging specs
- Fast charging needs
- 20 W
- Max input (approx.)
- 20 W
- Samsung 25W Super Fast
- 25 W · USB-C · PPS
Sources: Apple: iPhone Air tech specs · Apple: Fast charge your iPhone · Samsung: Wall Charger for Super Fast Charging (25W) EP-TA800 · Samsung: 25W Super Fast Charging wall charger EP-TA800 (specs). Checked 2026-10-17.
Quick answers
Is it safe to charge the iPhone Air with the Samsung 25W Super Fast?
Yes. USB Power Delivery negotiates power, so the iPhone Air 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 Air need for fast charging?
20 W or more. Fast charges to 50% in about 30 minutes with a 20W or higher USB-C adapter.
How long does the iPhone Air take to charge with the Samsung 25W Super Fast?
About 30 min to 50% and 1 h 40 min to full, estimated with the device idle.