A product safety filing has revealed the official battery capacities of the iPhone 13 lineup, which features larger batteries and better battery life on every single model.Credit: AppleAt its Sept. 14 keynote event, Apple touted the increased battery life across its iPhone 13 models. The company said the iPhone 13 Pro Max, for example, can last up to 28 hours when streaming video — the longest battery life yet in an iPhone.Read more