MacBook Air's battery doesn't charge, Service Battery state, but only 400 cycles
40027
Battery warning ''Service battery"
157732
Lenovo Y510P: Battery wont charge past 60%
24007
How to troubleshoot a computer not booting up when powered on?
133933
What do I need to do to get my Mac to sleep properly?
26007
Mac reboots after some minutes of inactivity
35153
laptop fails to suspend or hibernate (wakes up after 2-5 seconds without user interaction)
151055
Overheating and battery draining
62229
How do I stop my 2013 Macbook Air from putting the computer to sleep?
28682
iPhone is dead, will not charge
148485
2 Months old MacBook Pro (Mid 2020) battery only last for 4 hours
99136
MacBook Air attempting to shutdown after a couple of seconds of inactivity
141207
How to monitor battery condition and pop-up notification?
72744
Battery charge status decreases while plugged in charging
139884
MacBook Pro black screens and shuts off after a few minutes' use
77856
How do I check the status of the CMOS battery?
91808
How to make sure that Thinkpad discharges external slice battery first?
32892
One battery slot kills its sitting battery