Why Is My Computer Battery Draining So Fast Mac. If your MacBook battery drains twice as fast especially if you have made major changes to your computer recentlysuch as increased multitasking this may be the cause of MacBook battery suddenly draining fast. Long post but please read if you want 0 battery loss in sleep mode.
Battery drain isnt the only problem though as it is coupled with plenty of overheating too. Clean up your Mac. I am a college instructor and would plug my MPB into the AV system using the native HDMI port on my 2014 MBP projecting to a very large classroom monitor.
Choose the method for If the battery is non-removable.
I worked on my mac for three days without charging. Of course now you have to use an HDMI adapter with all USB-CThunderbolt ports. If your Mac battery runs out of charge quickly. Mac battery benefits from various forms of cleaning.
