The iPhone 15 will be announced in September if Apple maintains its usual pace. HE rumors that Apple’s next flagship will offer faster charging speeds, 40 wattsas well as a stacked battery technology.
The iPhone 14 currently has a maximum charging speed of 30W and a jump to 40W speeds would be significant.
Boosting wired charging speeds to 40W for the iPhone 15 can translate to charging speeds of up to 20W via MagSafe.
Apple’s move to USB-C could be behind the increase in iPhone charging speeds, but there are other reasons for a possible increase in charging speeds for the iPhone 15. On the one hand, using stacked batteries would imply that Apple could have overcome the overheating problem present with fast charging.