Why did my MacBook Air shut down without a low battery warning?
I didn't receive a notification the battery is low you need to charge it no the Mac is shut down automatic ?
[Re-Titled by Moderator]
MacBook Air 13″, macOS 15.0
I'm assuming the battery charge level is at 0% when this happens when you power the system back on.
If the battery has a hardware fault and the laptop is working hard, then it could power off without any warning. If the Battery Condition is "Service Recommended" and you are having this problem, then it is time to have the battery replaced.