Comment by rektide

The battery has to be comfortable wear, so I'm hoping it's closer to 40Wh/10Ah than the airline maximum 100Wh/27Ah bricks the laptop class is used to.

Two hours seems fine to me, if the battery is indeed reasonable size. Knowing Apple though they're going to spit in the EU face & require Apple MFi Usb-c certified batteries or some shit, cause that's the shitty shit Apple does.