Some iPhone 16 users see excessive iOS 18 battery drain

Some iPhone 16 and iPhone 16 Pro users are reporting significant and unexplained battery drain, sparking concern across online forums like Reddit, Apple Support Communities, and MacRumors. While the majority of complaints stem from the new iPhone 16 models, some users of older iPhones running iOS 18 have also encountered similar battery life problems.
Juli Clover for MacRumors:‎There is a long-running ‌iOS 18‌ battery life complaint thread on MacRumors that was started while the u