ChargerLAB has put the iPhone Air through its paces, testing how fast it charges with Apple’s own USB-C chargers. The results? The new iPhone Air sits comfortably in the middle ground between convenience and long-term battery health.
Charging Speeds
According to the test, the iPhone Air reached a peak charging speed of around 18W–19W when connected to Apple’s USB-C power adapters.
For context:
- iPhone 17 charges at up to 27W–28W
- iPhone 17 Pro Max hits about 36W
- iPhone Air tops out at 18W–19W
So while the Air isn’t breaking speed records, it’s consistent with Apple’s claims.
Apple’s 30-Minute Promise
Apple advertises that the iPhone Air can reach 50% charge in 30 minutes when paired with a 20W or higher USB-C charger. That’s slightly slower than the iPhone 17 lineup, which can hit the same 50% mark in just 20 minutes.
Suggested: iPhone Air’s Battery Life Might Be Better Than You Think
Why Slower Might Be Better
At first glance, slower charging may sound like a drawback, but there’s an upside: less heat generation. Heat is one of the biggest factors in battery wear over time, so the iPhone Air’s more modest charging speeds could actually help keep its battery healthier for longer.
Worth checking out: Apple’s MagSafe Battery for iPhone Air Isn’t the Best Deal, So Try These Instead
Takeaway
If you need lightning-fast top-ups, the iPhone 17 Pro Max still leads the pack. But for everyday users, the iPhone Air strikes a balance — offering decent charging times while protecting battery life in the long run.
Suggested: Why the iPhone 17 Makes More Sense Than the iPhone Air
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