iPhone 18 Pro battery capacity could offer far more modest gains this year

Published: Jun 2nd 2026 11:18am on 9to5Mac

It’s long been rumored that the iPhone 18 Pro Max battery capacity would be the largest ever seen in an iPhone, with a report back in February suggesting that it could get close to 5200mAh.

The same leaker has now reported on the iPhone 18 Pro capacity and is suggesting that we will see only very modest gains over last year’s model …

more…