Why Does My Mac Air Battery Drain So Fast. Then I decided to upgrade macOS to Big Sur 1101 and now I wonder if the battery drain is actually ok. If youve got the screen at 100 percent are downloading gigs in an area with poor Wi-Fi and are transcoding video while you do it your battery life will be substantially less.
See also Monitor your Mac notebook computers battery If your Mac battery wont charge completely If your Mac. This article focuses on what to do when otherwise good battery life goes bad. I have spent a lot of time to resolve battery drain issues on my 13 MacBook.
Then just walk away.
The next thing you can try is an old troubleshooting standby. The only way to get the computer to turn on was to plug in the charger and let it sit for a few minutes. Of both AirPods and the AirPods case. You can do this by first draining the battery fully.
