This is the only value that Apple itself provides, albeit in a rounded form for the time being. For the larger 16-inch model, 100 watt hours are specified. With the smaller 14-inch model, you get a value of 70 watt hours. But already in the small print of the Specs page this information is given in more detail: MacBook Pro 14 ″ battery: 69,6 Wh.
2 years ago 284 1. MacBook Air 2020's full charge capacity decrease Greetings. I have a soon to be 3-months old MacBook Air 2020 (i3 version) and as far as I know, the design capacity is 4381 mAh. When I check it in the System Information application, it usually says that it's around 4200 mAh, sometimes it's a little bit more, sometimes it's a gAFm.