iPhone 13 mini

iPhone 13 said to start preorders on September 17, launch on September 24

A gold iPhone 12 Pro Max laid face down on a wooden table

If things pan out the way many expect, Apple is going to announce a new iPhone lineup, along with plenty of other devices, in the early part of September. Relatively soon after that, preorders will start. Then, like clockwork, the handsets will launch and people will be able to get their hands on them. First, though, the rumor mill has to keep trying to fill in the blanks.

iPhone 13 lineup again rumored to bring noteworthy upgrade to battery capacities

A gold iPhone 12 Pro Max laid face down on a wooden table

The iPhone 12 lineup isn't necessarily a slouch when it comes to battery capacity, or life. Still, there's some room for improvement. The iPhone 13 series may do just that.

According to reliable leaker L0vetodream, who posted a photo with some information on Twitter recently, Apple is going to give a significant uptick in battery capacity to its next iPhone lineup. At its peak, the biggest increase will see up to 18% improvement to capacity for the larger iPhone. Meanwhile, even the smallest smartphone is reportedly getting bigger.