However, even with the 5W charger, I recall a complete charge cycle being less than five hours — may retest this as I am curious and have not done it for awhile.
A 5 watt takes about 2.5 hours to fully charge a 11 max so I'm guessing maybe 1.5 for a 13 pro non max.
Regardless it seems Apple designed the battery in this manner, guessing they expected alot of their users to pretty much charge overnight or leave it plugged in for hours at a time.
Me personally after using android for years I took it off immediately because the battery was draining pretty fast and the phone got hot, seems Apple and Samsung have different charging technologies.
Anyways thanks for replying
Retested:
iPhone X
• 1099 battery charge cycles
• ~75% battery health (74% in coconutBattery)
— factory new target of 2716 mAh, 75% would be 2036 mAh
• no apps open or other usage beyond occasionally checking charge percentage from the Lock Screen
• charging begun after auto power off of low battery state
• original/included Apple 5W charger “brick” and Apple USB-A to Lightning cable'
• ambient temp: 23 - 25ºC
Charging status:
• 1 hr = 40%
• 2 hrs 15 mins = 90%
• 3 hrs 15 mins = 100%
* I have not rounded these values (e.g., it was not 41% after 60 minutes)
** This is only one example, one device and one charge instance.
If we do some simple calculations...
The iPhone 11 Pro has a factory new battery capacity target of 3046. 2036 x 1.5 = 3054 (close enough). Therefore, we can roughly estimate the iPhone 11 Pro will require about 4.875 hours (4 hrs 53 mins) to fully charge via 5W. The iPhone 14 Pro, with its 3200 mAh battery, would roughly/possibly require about 5 hrs and 11 mins to fully charge. The iPhone 14 Pro Max, having a 4323 mAh battery, could require up to 7 hours to charge via a 5W charge. By the way, the iPhone 13 Pro Max has a battery capacity target of 4352; so, negligibly the same as the 14 Pro Max.
I think, these guesstimates are (a little) high. Nonetheless, even the biggest/flagship iPhone can presumably be fully charged within a proper rest period (i.e., eight hours) — which demonstrates an easy change for those who are leery about the effects of charging on battery health.