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You should basically just use your computer like you normally do, except let the battery show off every bit of its power. Not only is keeping your battery calibrated important so that the battery percentage on your Mac stays accurate, but it’s vital for optimal battery health over years and charge cycles.īattery calibration is easier than you might think. Press the Shift, Control, Option and power keys all at the same time - the former three must be the keys on the left side of the keyboard.Ĭlosely monitor the battery percentage your Mac displays relative to your usage over the next day or two and observe if the SMC reset fixed the problem.
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Shut down the computer, but plug it in to a power source while off. If you have a newer MacBook model without a removable battery, the procedure is a bit different. Insert the battery again, connect the laptop to a power source and turn it back on. Then, press and hold the power button for five seconds while the battery is still out of the machine. If you have an older Mac notebook with a removable battery, the first thing you’ll want to do is shut down the computer and disconnect it from a power source.
#Battery indicator macbook pro how to#
How to reset the SMC depends on the type of Mac you own. If something gets out of whack with your battery indicator, resetting the SMC could refresh the battery percentage so it’s accurate again. The System Management Controller, or SMC, on your Mac is buried within the operating system and groups together various functions involving the display, battery power, booting, shutting down, sleeping, and more. Reset the System Management Controller (SMC) IPhone users, listen up: We have written a detailed guide on charging your iPhone properly.