Apple says its new battery will offer four hours more battery life on the iPhone 11 Pro as compared to the iPhone Xs; five hours more on the iPhone 11 Pro Max as compared to the iPhone Xs Max. Last month, a tweet from ChargeLAB,  a website focused on charging peripherals, predicted this development correctly. Apple’s support page for fast charging suggests iPhones can support a USB-PD charger of up to 87W of power. For more on everything Apple announced today, check out our event page here.