Macbook Air Battery Drains Quickly. I made an appointment at the genius bar to bring my new Macbook Air in to have the battery looked at since I couldnt seem to squeeze more than a couple hours out of it. After I charge the battery completely and then unplug it my laptop usually shows a 100 charge for at least 30 minutes.

If playback doesnt begin shortly try restarting your device. Videos you watch may be added to the TVs watch history and influence TV recommendations. After I charge the battery completely and then unplug it my laptop usually shows a 100 charge for at least 30 minutes.
First you need to get an idea of how your battery charge is being.
My MacBook Air M1 2020 is about 8 months old. But when the computer is unplugged the battery drains. Then I decided to upgrade macOS to Big Sur 1101 and now I wonder if the battery drain is actually ok. Why does my MacBook run out of battery so quickly.

