Apple Battery Pack
MacBook Pro 2021 models were unveiled by Apple a few weeks ago at a dedicated event. The new 14-inch and 16-inch Pro models are powered by the M1 Pro and M1 Max processors. They have let go of the Touch Bar and introduced a notch on the display. iFixit has now performed a teardown on these new MacBook Pro models to reveal the internals and changes that Apple has introduced since the previous generation. The teardown also reveals the battery capacity of the two MacBook Pro models.
iFixit’s detailed teardown reveals that the MacBook Pro 16-inch model comes with a 99.6Whr battery whereas the 14-inch MacBook Pro has a smaller 69.6Whr battery. The 2019 16-inch MacBook Pro model packs a slightly bigger 99.8Whr battery, whereas the M1 MacBook Pro battery from last year clocked at 58.2Whr, significantly smaller than the 14-inch MacBook Pro model unveiled this year. In addition, the teardown reveals that the batteries are no longer glued to the chassis. Instead, they are now removable with easy adhesive pull tabs. iFixit also confirms that battery replacements are fully functional and warning-free.
Apple has made several improvements keeping repair in mind, with keeping the battery easily removable and the back being screwed in place, instead of adhesive. The removal of the Touch Bar has given Apple the opportunity to make better use of the interior space. iFixit reports that the cable connecting the display has more slack and display replacements have also been streamlined. It is reported to come with fewer fussy screws, springs, and cables to dispatch, and no more separate display board to extract.