Battery indicator in iOS 16 beta 5 (images: MacRumors) Users running the latest iOS 16 beta who want to try the new option should go to the battery menu in the settings app and enable the battery percentage toggle. The new battery indicator shows the battery icon as full until it drops to 20% or less when it turns red and shows the actual charge amount. Battery indicator style (images: @AppleSWUpdates) Charging the phone turns the battery icon green and scales the percentage numbers. Some users are also reporting that the new battery percentage indicator is difficult to read with lighter-toned wallpapers. Street 1 | Street # 2 (tweet)